DK1829139T3 - Microporous membrane with the organic / inorganic composition thereof and produced electrochemical device - Google Patents
Microporous membrane with the organic / inorganic composition thereof and produced electrochemical device Download PDFInfo
- Publication number
- DK1829139T3 DK1829139T3 DK05821931.2T DK05821931T DK1829139T3 DK 1829139 T3 DK1829139 T3 DK 1829139T3 DK 05821931 T DK05821931 T DK 05821931T DK 1829139 T3 DK1829139 T3 DK 1829139T3
- Authority
- DK
- Denmark
- Prior art keywords
- separator
- inorganic particles
- organic
- lithium
- battery
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 27
- 239000012982 microporous membrane Substances 0.000 title 1
- 239000010954 inorganic particle Substances 0.000 claims description 133
- 239000002131 composite material Substances 0.000 claims description 124
- 229920000642 polymer Polymers 0.000 claims description 97
- 239000011148 porous material Substances 0.000 claims description 68
- 239000000758 substrate Substances 0.000 claims description 58
- 239000011230 binding agent Substances 0.000 claims description 56
- 239000010410 layer Substances 0.000 claims description 55
- 229910052744 lithium Inorganic materials 0.000 claims description 44
- 239000003792 electrolyte Substances 0.000 claims description 42
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 41
- 229920000098 polyolefin Polymers 0.000 claims description 38
- 229910001416 lithium ion Inorganic materials 0.000 claims description 30
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 28
- 239000004698 Polyethylene Substances 0.000 claims description 20
- 229920000573 polyethylene Polymers 0.000 claims description 20
- -1 polyethylene acetate Polymers 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 230000009477 glass transition Effects 0.000 claims description 3
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- KXJGSNRAQWDDJT-UHFFFAOYSA-N 1-acetyl-5-bromo-2h-indol-3-one Chemical compound BrC1=CC=C2N(C(=O)C)CC(=O)C2=C1 KXJGSNRAQWDDJT-UHFFFAOYSA-N 0.000 claims description 2
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 2
- XCKPLVGWGCWOMD-YYEYMFTQSA-N 3-[[(2r,3r,4s,5r,6r)-6-[(2s,3s,4r,5r)-3,4-bis(2-cyanoethoxy)-2,5-bis(2-cyanoethoxymethyl)oxolan-2-yl]oxy-3,4,5-tris(2-cyanoethoxy)oxan-2-yl]methoxy]propanenitrile Chemical compound N#CCCO[C@H]1[C@H](OCCC#N)[C@@H](COCCC#N)O[C@@]1(COCCC#N)O[C@@H]1[C@H](OCCC#N)[C@@H](OCCC#N)[C@H](OCCC#N)[C@@H](COCCC#N)O1 XCKPLVGWGCWOMD-YYEYMFTQSA-N 0.000 claims description 2
- 229920008347 Cellulose acetate propionate Polymers 0.000 claims description 2
- 241000588731 Hafnia Species 0.000 claims description 2
- MKGYHFFYERNDHK-UHFFFAOYSA-K P(=O)([O-])([O-])[O-].[Ti+4].[Li+] Chemical compound P(=O)([O-])([O-])[O-].[Ti+4].[Li+] MKGYHFFYERNDHK-UHFFFAOYSA-K 0.000 claims description 2
- PPVYRCKAOVCGRJ-UHFFFAOYSA-K P(=S)([O-])([O-])[O-].[Ge+2].[Li+] Chemical compound P(=S)([O-])([O-])[O-].[Ge+2].[Li+] PPVYRCKAOVCGRJ-UHFFFAOYSA-K 0.000 claims description 2
- 229910003781 PbTiO3 Inorganic materials 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004373 Pullulan Substances 0.000 claims description 2
- 229920001218 Pullulan Polymers 0.000 claims description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 claims description 2
- 239000004700 high-density polyethylene Substances 0.000 claims description 2
- 229910000659 lithium lanthanum titanates (LLT) Inorganic materials 0.000 claims description 2
- 229920001684 low density polyethylene Polymers 0.000 claims description 2
- 239000004702 low-density polyethylene Substances 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 235000019423 pullulan Nutrition 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 239000005062 Polybutadiene Substances 0.000 claims 1
- 229910002370 SrTiO3 Inorganic materials 0.000 claims 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 claims 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
- IDBFBDSKYCUNPW-UHFFFAOYSA-N lithium nitride Chemical compound [Li]N([Li])[Li] IDBFBDSKYCUNPW-UHFFFAOYSA-N 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 18
- 238000000034 method Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 16
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 14
- 239000000843 powder Substances 0.000 description 14
- 238000002156 mixing Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 11
- 238000006731 degradation reaction Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- 230000008961 swelling Effects 0.000 description 9
- 239000011244 liquid electrolyte Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000006183 anode active material Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 6
- 239000006182 cathode active material Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 238000004880 explosion Methods 0.000 description 5
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 4
- 229910000857 LiTi2(PO4)3 Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000010494 dissociation reaction Methods 0.000 description 3
- 230000005593 dissociations Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 229910001290 LiPF6 Inorganic materials 0.000 description 2
- 101100067996 Mus musculus Gbp1 gene Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002998 adhesive polymer Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000009783 overcharge test Methods 0.000 description 2
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 2
- 229920000131 polyvinylidene Polymers 0.000 description 2
- 238000011076 safety test Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910009297 Li2S-P2S5 Inorganic materials 0.000 description 1
- 229910009311 Li2S-SiS2 Inorganic materials 0.000 description 1
- 229910009228 Li2S—P2S5 Inorganic materials 0.000 description 1
- 229910009433 Li2S—SiS2 Inorganic materials 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910012631 LiTi2 Inorganic materials 0.000 description 1
- 229910014900 LixPySz Inorganic materials 0.000 description 1
- 229910014627 LixSiySz Inorganic materials 0.000 description 1
- 229910020051 Mg3Nb2/3 Inorganic materials 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910020343 SiS2 Inorganic materials 0.000 description 1
- IDSMHEZTLOUMLM-UHFFFAOYSA-N [Li].[O].[Co] Chemical class [Li].[O].[Co] IDSMHEZTLOUMLM-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- CVJYOKLQNGVTIS-UHFFFAOYSA-K aluminum;lithium;titanium(4+);phosphate Chemical compound [Li+].[Al+3].[Ti+4].[O-]P([O-])([O-])=O CVJYOKLQNGVTIS-UHFFFAOYSA-K 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910000664 lithium aluminum titanium phosphates (LATP) Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- QEXMICRJPVUPSN-UHFFFAOYSA-N lithium manganese(2+) oxygen(2-) Chemical class [O-2].[Mn+2].[Li+] QEXMICRJPVUPSN-UHFFFAOYSA-N 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical class [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- BHZCMUVGYXEBMY-UHFFFAOYSA-N trilithium;azanide Chemical compound [Li+].[Li+].[Li+].[NH2-] BHZCMUVGYXEBMY-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/443—Particulate material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/497—Ionic conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49115—Electric battery cell making including coating or impregnating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20040110402 | 2004-12-22 | ||
| KR20040110400 | 2004-12-22 | ||
| PCT/KR2005/004450 WO2006068428A1 (en) | 2004-12-22 | 2005-12-22 | Organic/inorganic composite microporous membrane and electrochemical device prepared thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1829139T3 true DK1829139T3 (en) | 2014-03-03 |
Family
ID=36601980
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK05821931.2T DK1829139T3 (en) | 2004-12-22 | 2005-12-22 | Microporous membrane with the organic / inorganic composition thereof and produced electrochemical device |
| DK12181064.2T DK2528141T3 (en) | 2004-12-22 | 2005-12-22 | Organic / inorganic composite microporous membrane and electrochemical device prepared therefrom |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12181064.2T DK2528141T3 (en) | 2004-12-22 | 2005-12-22 | Organic / inorganic composite microporous membrane and electrochemical device prepared therefrom |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7662517B2 (enExample) |
| EP (11) | EP2528140A3 (enExample) |
| JP (13) | JP5460962B2 (enExample) |
| KR (1) | KR100775310B1 (enExample) |
| CN (2) | CN102646802A (enExample) |
| BR (1) | BRPI0518118B1 (enExample) |
| CA (1) | CA2591941C (enExample) |
| CY (2) | CY1114997T1 (enExample) |
| DE (3) | DE202005022138U1 (enExample) |
| DK (2) | DK1829139T3 (enExample) |
| ES (3) | ES2523828T3 (enExample) |
| HU (1) | HUE070064T2 (enExample) |
| PL (3) | PL3863110T3 (enExample) |
| PT (2) | PT2528141E (enExample) |
| RU (1) | RU2364011C2 (enExample) |
| SI (2) | SI1829139T1 (enExample) |
| TW (1) | TWI311102B (enExample) |
| WO (1) | WO2006068428A1 (enExample) |
Families Citing this family (313)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3745494A1 (en) * | 2004-09-02 | 2020-12-02 | Lg Chem, Ltd. | Organic/inorganic composite porous film and electrochemical device prepared thereby |
| US11050095B2 (en) | 2004-12-08 | 2021-06-29 | Maxell Holdings, Ltd. | Separator for electrochemical device, and electrochemical device |
| KR100775310B1 (ko) * | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
| JP2009518808A (ja) * | 2005-12-06 | 2009-05-07 | エルジー・ケム・リミテッド | 安全性が強化された電極及びこれを備えた電気化学素子 |
| US7638241B2 (en) * | 2005-12-06 | 2009-12-29 | Lg Chem, Ltd. | Organic/inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same |
| CN101218695B (zh) * | 2005-12-08 | 2011-07-20 | 日立麦克赛尔株式会社 | 电化学元件用隔板及其制造方法以及电化学元件及其制造方法 |
| US8883354B2 (en) | 2006-02-15 | 2014-11-11 | Optodot Corporation | Separators for electrochemical cells |
| KR100903502B1 (ko) * | 2006-07-19 | 2009-06-17 | 주식회사 엘지화학 | 유/무기 복합체가 도입된 전극 및 상기 전극을 포함하는 전기화학소자 |
| TWI416780B (zh) * | 2006-08-30 | 2013-11-21 | Shinetsu Chemical Co | Non-aqueous battery separator, method for manufacturing the same, and nonaqueous electrolyte battery |
| KR101223081B1 (ko) | 2006-09-07 | 2013-01-17 | 히다치 막셀 가부시키가이샤 | 전지용 세퍼레이터 및 리튬 2차 전지 |
| WO2008038971A1 (en) * | 2006-09-25 | 2008-04-03 | Lg Chem, Ltd. | Novel separator and electrochemical device comprising the same |
| JP5657856B2 (ja) * | 2007-01-29 | 2015-01-21 | 日立マクセル株式会社 | 多孔質膜、電池用セパレータおよびリチウム二次電池 |
| KR101479822B1 (ko) * | 2007-01-30 | 2015-01-06 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 다층 다공막 및 그의 제조 방법 |
| JP4931083B2 (ja) * | 2007-01-30 | 2012-05-16 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜及びその製造方法 |
| JP5448345B2 (ja) * | 2007-01-30 | 2014-03-19 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜及びその製造方法 |
| KR100727248B1 (ko) | 2007-02-05 | 2007-06-11 | 주식회사 엘지화학 | 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자 |
| KR100754746B1 (ko) | 2007-03-07 | 2007-09-03 | 주식회사 엘지화학 | 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자 |
| KR100966024B1 (ko) * | 2007-04-24 | 2010-06-24 | 주식회사 엘지화학 | 이종의 세퍼레이터를 구비한 전기화학소자 |
| JP4789274B2 (ja) * | 2007-06-06 | 2011-10-12 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜 |
| US8455053B2 (en) * | 2007-07-06 | 2013-06-04 | Sony Corporation | Separator, battery using the same, and method for manufacturing separator |
| US9799866B2 (en) | 2007-07-25 | 2017-10-24 | Lg Chem, Ltd. | Electrochemical device and its manufacturing method |
| DE102007042554B4 (de) * | 2007-09-07 | 2017-05-11 | Carl Freudenberg Kg | Vliesstoff mit Partikelfüllung |
| KR100877161B1 (ko) * | 2007-09-17 | 2009-01-07 | 코오롱글로텍주식회사 | 열 안정성이 우수한 고출력 이차전지용 다공성 분리막 및그 제조 방법 |
| WO2009041395A1 (ja) * | 2007-09-27 | 2009-04-02 | Sanyo Electric Co., Ltd. | 非水電解質電池用セパレータ及び非水電解質電池 |
| JP5062526B2 (ja) * | 2007-09-27 | 2012-10-31 | 三洋電機株式会社 | 非水電解質電池用セパレータ及び非水電解質電池 |
| WO2009043011A1 (en) * | 2007-09-28 | 2009-04-02 | A123 Systems, Inc. | Batteries having inorganic/organic porous films |
| KR101147604B1 (ko) * | 2007-10-12 | 2012-05-23 | 주식회사 엘지화학 | 젤리-롤형 전극조립체의 변형을 억제하기 위한 제조방법 |
| KR100947181B1 (ko) | 2007-11-19 | 2010-03-15 | 주식회사 엘지화학 | 다공성 코팅층이 형성된 세퍼레이터 및 이를 구비한전기화학소자 |
| KR101002161B1 (ko) * | 2007-11-29 | 2010-12-17 | 주식회사 엘지화학 | 다공성 코팅층이 형성된 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
| KR100995074B1 (ko) * | 2007-12-11 | 2010-11-18 | 삼성에스디아이 주식회사 | 비수계 리튬 이차전지용 세퍼레이터 및 이를 포함하는 비수계 리튬 이차전지 |
| KR101130052B1 (ko) * | 2008-01-18 | 2012-03-28 | 주식회사 엘지화학 | 혼합 코팅층을 포함하는 시트형 분리막 및 이를 사용한전기화학 셀 |
| KR101340593B1 (ko) * | 2008-01-22 | 2013-12-11 | 도레이첨단소재 주식회사 | 초고분자량 폴리에틸렌을 포함하는 리튬이차전지용 난연성다성분계 분리막의 제조방법 및 이로부터 제조된리튬이차전지용 난연성 다성분계 분리막 |
| KR101354708B1 (ko) * | 2008-01-22 | 2014-01-24 | 도레이첨단소재 주식회사 | 초고분자량 폴리에틸렌을 포함하는 리튬이차전지용다성분계 분리막의 제조방법 및 이로부터 제조된리튬이차전지용 다성분계 분리막 |
| WO2009096671A2 (en) * | 2008-01-30 | 2009-08-06 | Lg Chem, Ltd. | Separator for progressing united force to electrode and electrochemical containing the same |
| CN101911340A (zh) * | 2008-02-06 | 2010-12-08 | 旭化成电子材料株式会社 | 金属卤素电池用分隔件 |
| JP5447395B2 (ja) * | 2008-02-20 | 2014-03-19 | カール・フロイデンベルク・カー・ゲー | 架橋材料を含むフリース布 |
| KR101040482B1 (ko) * | 2008-03-04 | 2011-06-09 | 주식회사 엘지화학 | 다공성 코팅층이 코팅된 세퍼레이터 및 이를 구비한 전기화학소자 |
| JP5603543B2 (ja) * | 2008-07-07 | 2014-10-08 | 日立マクセル株式会社 | 電池用セパレータおよび非水電解液電池 |
| CN101354964B (zh) * | 2008-09-02 | 2012-05-30 | 上海奥威科技开发有限公司 | 用于电容器的复合隔膜及其制造方法、以及电容器 |
| JP5689800B2 (ja) * | 2008-09-03 | 2015-03-25 | エルジー・ケム・リミテッド | 多孔性コーティング層を備えたセパレータ及びこれを備えた電気化学素子 |
| JP5439772B2 (ja) * | 2008-09-09 | 2014-03-12 | 東レ株式会社 | 多孔性フィルムおよび蓄電デバイス |
| KR101151332B1 (ko) | 2008-11-24 | 2012-06-08 | 재단법인 대구테크노파크 | 이차전지용 분리막코팅제, 그를 이용한 이차전지용 분리막 제조방법과 그 이차전지용 분리막, 그리고 이를 사용한 이차전지 |
| CN101434708B (zh) * | 2008-12-19 | 2012-01-11 | 成都中科来方能源科技有限公司 | 水性聚合物改性微孔聚烯烃隔膜及其制备方法和用途 |
| JP5621248B2 (ja) * | 2009-02-03 | 2014-11-12 | ソニー株式会社 | セパレータおよび電池 |
| WO2010101395A2 (ko) * | 2009-03-03 | 2010-09-10 | 주식회사 엘지화학 | 고에너지 밀도의 양극 재료와 유/무기 복합 다공성 분리막을 포함하는 리튬 이차전지 |
| JP5259721B2 (ja) * | 2009-03-13 | 2013-08-07 | 日立マクセル株式会社 | 電池用セパレータおよびそれを用いた非水電解液電池 |
| DE102009002680A1 (de) | 2009-04-28 | 2010-11-04 | Evonik Litarion Gmbh | Herstellung und Verwendung keramischer Kompositmaterialien basierend auf Polymer-Trägerfolie |
| RU2513988C2 (ru) | 2009-05-26 | 2014-04-27 | Оптодот Корпорейшн | Батареи с электродами в виде покрытия, нанесенного прямо на нанопористые сепараторы |
| JP5429811B2 (ja) * | 2009-07-21 | 2014-02-26 | 日立マクセル株式会社 | リチウムイオン二次電池用セパレータおよびリチウムイオン二次電池 |
| EP2466678B1 (en) * | 2009-08-10 | 2017-11-22 | LG Chem, Ltd. | Lithium secondary battery |
| US10439188B2 (en) | 2009-08-10 | 2019-10-08 | Lg Chem, Ltd. | Lithium secondary battery |
| CN102668173B (zh) * | 2009-11-03 | 2015-08-12 | 阿莫绿色技术有限公司 | 具有耐热性和高强度的超细纤维多孔隔板及其制造方法以及使用所述隔板的二次电池 |
| EP2506339B1 (en) * | 2009-11-23 | 2018-01-10 | LG Chem, Ltd. | Method for preparing separator having porous coating layer, separator formed therefrom and electrochemical device containing same |
| KR101093916B1 (ko) * | 2009-12-15 | 2011-12-13 | 삼성에스디아이 주식회사 | 세퍼레이터, 그 제조방법 및 리튬 이차전지 |
| KR101590086B1 (ko) * | 2010-01-27 | 2016-02-01 | 주식회사 엘지화학 | 리튬 이차전지 |
| KR101536063B1 (ko) * | 2010-06-15 | 2015-07-10 | 도요타지도샤가부시키가이샤 | 비수전해액 2차 전지 |
| DE102010030197A1 (de) * | 2010-06-17 | 2011-12-22 | Sb Limotive Company Ltd. | Lithium-Ionen-Zelle |
| EP2596538B1 (en) | 2010-07-19 | 2018-12-19 | Optodot Corporation | Separators for electrochemical cells |
| HUE045568T2 (hu) * | 2010-08-11 | 2019-12-30 | Freudenberg Carl Kg | Szeparátor megnövelt átlyukasztási szilárdsággal |
| WO2012023197A1 (ja) * | 2010-08-19 | 2012-02-23 | トヨタ自動車株式会社 | リチウムイオン二次電池および該電池用セパレータ |
| KR20120035858A (ko) | 2010-10-05 | 2012-04-16 | 주식회사 엘지화학 | 사이클 특성이 개선된 전기화학소자 |
| JP5723016B2 (ja) | 2010-11-30 | 2015-05-27 | エルジー・ケム・リミテッド | リチウム二次電池 |
| TWI491096B (zh) | 2010-12-06 | 2015-07-01 | Ind Tech Res Inst | 多層電池隔離膜及其製造方法 |
| KR101282067B1 (ko) * | 2011-01-05 | 2013-07-05 | 주식회사 이아이지 | 비대칭 코팅된 분리막을 포함하는 전극조립체 및 상기 전극조립체를 포함하는 전기화학소자 |
| US8980461B2 (en) * | 2011-02-03 | 2015-03-17 | Samsung Sdi Co., Ltd. | Separator for lithium secondary battery and lithium secondary battery including the same |
| KR101254693B1 (ko) | 2011-02-15 | 2013-04-15 | 주식회사 엘지화학 | 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
| TWI469425B (zh) * | 2011-02-15 | 2015-01-11 | Lg Chemical Ltd | 隔離膜，其製備方法，以及包含其之電化學裝置 |
| US20120231321A1 (en) | 2011-03-11 | 2012-09-13 | GM Global Technology Operations LLC | Integral bi-layer separator-electrode construction for lithium-ion batteries |
| KR101642334B1 (ko) * | 2011-03-11 | 2016-07-25 | 주식회사 엘지화학 | 이차전지용 세퍼레이터 |
| US20120258348A1 (en) * | 2011-04-05 | 2012-10-11 | Kazuhisa Hayakawa | Binder for Separator of Non-Aqueous Electrolyte Battery Comprising 2-Cyanoethyl Group-Containing Polymer and Separator and Battery Using the Same |
| US8916283B2 (en) | 2011-04-05 | 2014-12-23 | Shin-Etsu Chemical Co., Ltd. | Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same |
| US8771880B2 (en) * | 2011-04-05 | 2014-07-08 | Shin-Etsu Chemical Co., Ltd. | Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same |
| US8729185B2 (en) | 2011-04-05 | 2014-05-20 | Shin-Etsu Chemical Co., Ltd. | Method for producing 2-cyanoethyl group-containing organic compound |
| CN102280605B (zh) * | 2011-04-18 | 2013-10-30 | 成都中科来方能源科技有限公司 | 具有热胀融合关闭效应的锂离子电池隔膜及其制备方法 |
| KR101358761B1 (ko) * | 2011-05-03 | 2014-02-07 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
| JP5988134B2 (ja) * | 2011-05-11 | 2016-09-07 | 株式会社Ｇｓユアサ | 蓄電素子 |
| JP2013530510A (ja) * | 2011-06-09 | 2013-07-25 | エルジー ケム． エルティーディ． | 電極組立体およびこれを含むリチウム二次電池 |
| WO2013012292A2 (ko) | 2011-07-20 | 2013-01-24 | 주식회사 엘지화학 | 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
| KR101936555B1 (ko) | 2011-07-28 | 2019-01-08 | 스미또모 가가꾸 가부시끼가이샤 | 적층 다공질 필름 및 비수 전해액 이차 전지 |
| CN102299286B (zh) | 2011-08-01 | 2014-09-03 | 华为技术有限公司 | 电池隔膜及其制备方法与锂离子电池 |
| KR20140071951A (ko) | 2011-10-03 | 2014-06-12 | 히다치 막셀 가부시키가이샤 | 내열성 다공질막, 비수전지용 세퍼레이터 및 비수전지 |
| TWI557969B (zh) * | 2011-10-21 | 2016-11-11 | 帝人股份有限公司 | 非水系蓄電池用分隔器及非水系蓄電池 |
| JP6251680B2 (ja) * | 2011-11-11 | 2017-12-20 | エルジー・ケム・リミテッド | セパレータ及びそれを備える電気化学素子 |
| JP5853639B2 (ja) * | 2011-11-25 | 2016-02-09 | ソニー株式会社 | リチウムイオン電池およびリチウムイオン電池用のセパレータ、並びに電池パック、電子機器、電動車両、蓄電装置および電力システム |
| KR101330675B1 (ko) * | 2011-11-29 | 2013-11-18 | 더블유스코프코리아 주식회사 | 이차전지용 코팅 분리막 및 그 제조방법 |
| TWI455756B (zh) * | 2011-12-02 | 2014-10-11 | Ind Tech Res Inst | 複合式多孔性材料、製備方法以及於能量儲存設備之應用 |
| KR101369326B1 (ko) * | 2011-12-27 | 2014-03-04 | 주식회사 엘지화학 | 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자 |
| KR101904160B1 (ko) * | 2012-02-08 | 2018-10-05 | 에스케이이노베이션 주식회사 | 내열성 및 안정성이 우수한 폴리올레핀계 복합 미세다공막 및 이의 제조방법 |
| CN103797614B (zh) * | 2012-02-15 | 2015-05-13 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
| CA2865003A1 (en) | 2012-02-21 | 2013-08-29 | Arkema Inc. | Aqueous polyvinylidene fluoride composition |
| US9911958B2 (en) | 2012-02-24 | 2018-03-06 | Research & Business Foundation Sungkyunkwan University | Separator with enhanced heat resistance and electrochemical device containing the same |
| US8999602B2 (en) | 2012-02-27 | 2015-04-07 | Basf Se | Separators for electrochemical cells comprising polymer particles |
| KR20130099546A (ko) | 2012-02-29 | 2013-09-06 | 제일모직주식회사 | 용해성 폴리이미드가 함유된 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
| KR101488919B1 (ko) | 2012-02-29 | 2015-02-03 | 제일모직 주식회사 | 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
| KR101515357B1 (ko) | 2012-02-29 | 2015-04-28 | 제일모직주식회사 | 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
| KR101488918B1 (ko) | 2012-02-29 | 2015-02-03 | 제일모직 주식회사 | 밀도가 조절된 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
| CN102610773B (zh) * | 2012-03-06 | 2017-06-06 | 宁德新能源科技有限公司 | 一种聚合物锂离子电池及其隔膜 |
| JP5497245B2 (ja) | 2012-03-09 | 2014-05-21 | 帝人株式会社 | 非水系二次電池用セパレータ、その製造方法および非水系二次電池 |
| US20150050542A1 (en) | 2012-03-29 | 2015-02-19 | Toray Battery Separator Film Co., Ltd. | Battery separator and method for producing same |
| JP6179125B2 (ja) * | 2012-04-09 | 2017-08-16 | 株式会社Ｇｓユアサ | 蓄電素子 |
| US10056595B2 (en) | 2012-04-13 | 2018-08-21 | Toray Industries, Inc. | Battery separator, and method for producing same |
| EP2854197B1 (en) * | 2012-05-23 | 2019-01-02 | Mitsubishi Paper Mills Limited | Lithium-ion battery separator |
| KR101502966B1 (ko) * | 2012-05-29 | 2015-03-16 | 주식회사 엘지화학 | 전기화학소자용 흡열성 분리막 및 이를 함유하는 전기화학소자 |
| JP2014017089A (ja) * | 2012-07-06 | 2014-01-30 | Hitachi Ltd | リチウムイオン二次電池 |
| US10050247B2 (en) | 2012-08-01 | 2018-08-14 | Samsung Sdi Co., Ltd. | Separation membrane coating agent composition, separation membrane made from coating agent composition, and battery using same |
| WO2014021635A1 (ko) | 2012-08-01 | 2014-02-06 | 제일모직주식회사 | 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
| KR101528031B1 (ko) * | 2012-08-13 | 2015-06-10 | 주식회사 엘지화학 | 유／무기 복합 다공성 분리막 제조용 슬러리 |
| JP6345915B2 (ja) * | 2012-09-07 | 2018-06-20 | 旭化成株式会社 | 非水電解液二次電池用セパレータ及び非水電解液二次電池 |
| KR101708883B1 (ko) * | 2012-09-19 | 2017-02-21 | 주식회사 엘지화학 | 전기화학소자용 세퍼레이터 및 그를 포함하는 전기화학소자 |
| KR102206132B1 (ko) | 2012-11-02 | 2021-01-22 | 알케마 인코포레이티드 | 리튬 이온 배터리용 통합형 전극 세퍼레이터 접합체 |
| KR101535199B1 (ko) * | 2012-11-30 | 2015-07-09 | 주식회사 엘지화학 | 개선된 분산성을 갖는 슬러리 및 그의 용도 |
| KR101341196B1 (ko) | 2012-12-10 | 2013-12-12 | 삼성토탈 주식회사 | 수계 코팅액을 이용한 유/무기 복합 코팅 다공성 분리막과 그의 제조방법 및 상기 분리막을 이용한 전기화학소자 |
| CN103000849B (zh) * | 2012-12-17 | 2015-09-16 | 常州大学 | 一种高介电性电池隔膜 |
| KR101410047B1 (ko) | 2012-12-24 | 2014-07-02 | 뉴로엘리싯 주식회사 | 이차전지용 유무기 다공성분리막의 제조방법 및 이로부터 제조된 유무기 다공성분리막 |
| KR101491611B1 (ko) | 2012-12-24 | 2015-02-11 | 뉴로엘리싯 주식회사 | 이차전지용 유무기 다공성분리막의 제조방법 및 이로부터 제조된 유무기 다공성분리막 |
| KR101491607B1 (ko) | 2012-12-24 | 2015-02-06 | 뉴로엘리싯 주식회사 | 이차전지용 유무기 다공성분리막의 제조방법 및 이로부터 제조된 유무기 다공성분리막 |
| KR101491612B1 (ko) * | 2012-12-24 | 2015-02-06 | 뉴로엘리싯 주식회사 | 이차전지용 유무기 다공성분리막의 제조방법 및 이로부터 제조된 유무기 다공성분리막 |
| WO2014104687A1 (ko) * | 2012-12-24 | 2014-07-03 | 뉴로엘리싯 주식회사 | 이차전지용 유무기 다공성분리막의 제조방법 및 이로부터 제조된 유무기 다공성분리막 |
| KR101455852B1 (ko) * | 2013-01-28 | 2014-10-27 | 뉴로엘리싯 주식회사 | 이차전지용 유무기 다공성분리막의 제조방법 및 이로부터 제조된 유무기 다공성분리막 |
| KR101298340B1 (ko) | 2013-02-12 | 2013-08-20 | 삼성토탈 주식회사 | 유/무기 복합 코팅 다공성 분리막 및 이를 이용한 이차전지소자 |
| JP2015527709A (ja) | 2013-02-15 | 2015-09-17 | エルジー・ケム・リミテッド | 電極組立体及びこれを含むポリマー二次電池セル |
| KR101595643B1 (ko) * | 2013-02-15 | 2016-02-18 | 주식회사 엘지화학 | 전극조립체 및 이를 포함하는 폴리머 이차전지 셀 |
| FR3002527A1 (fr) * | 2013-02-26 | 2014-08-29 | Univ Lorraine | Paroi de separation d'electrolytes pour le transfert selectif de cations a travers la paroi et procede de fabrication de ladite paroi |
| CN104098859B (zh) * | 2013-04-09 | 2018-01-26 | 合肥杰事杰新材料股份有限公司 | 一种聚偏氟乙烯压电薄膜及其制备方法 |
| DE112014002202T5 (de) | 2013-04-29 | 2016-04-14 | Madico, Inc. | Nanoporöse Separatoren aus Verbundwerkstoff mit erhöhter Wärmeleitfähigkeit |
| JP6217129B2 (ja) * | 2013-05-14 | 2017-10-25 | 日本ゼオン株式会社 | 二次電池用多孔膜組成物、二次電池用電極、二次電池用セパレータ及び二次電池 |
| KR20150001148A (ko) * | 2013-06-26 | 2015-01-06 | 제일모직주식회사 | 코팅층을 포함하는 분리막 및 상기 분리막을 이용한 전지 |
| WO2014208454A1 (ja) * | 2013-06-27 | 2014-12-31 | 旭化成イーマテリアルズ株式会社 | 非水系電解液電池用セパレータ及び非水電解液電池 |
| CN103390741B (zh) * | 2013-07-26 | 2015-12-02 | 常州大学 | 有机/无机复合多孔涂层的隔膜及其制备方法 |
| US10079410B2 (en) * | 2013-08-26 | 2018-09-18 | Lockheed Martin Corporation | Methods for dendrite detection and devices for batteries and dendrite sensors |
| KR101739299B1 (ko) | 2013-09-24 | 2017-06-08 | 삼성에스디아이 주식회사 | 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지 |
| KR101676446B1 (ko) * | 2013-09-30 | 2016-11-15 | 주식회사 엘지화학 | 리튬 이차전지용 세퍼레이터의 제조방법, 그 방법에 의해 제조된 세퍼레이터, 및 이를 포함하는 리튬 이차전지 |
| EP3059784B1 (en) * | 2013-10-18 | 2018-07-11 | LG Chem, Ltd. | Separation membrane and lithium-sulfur battery comprising same |
| TWI557169B (zh) * | 2013-10-31 | 2016-11-11 | Ｌｇ化學股份有限公司 | 有機／無機複合多孔膜以及含有該膜之隔離體與電極結構 |
| WO2015069008A1 (ko) | 2013-11-05 | 2015-05-14 | 주식회사 엘지화학 | 전기화학소자용 분리막 |
| US10727465B2 (en) | 2013-11-15 | 2020-07-28 | Semiconductor Energy Laboratory Co., Ltd. | Nonaqueous secondary battery |
| KR20150057481A (ko) * | 2013-11-19 | 2015-05-28 | 삼성에스디아이 주식회사 | 리튬 전지용 세퍼레이터, 이를 포함하는 리튬 전지, 및 상기 리튬 전지의 제조방법 |
| KR20150106811A (ko) | 2013-11-21 | 2015-09-22 | 삼성에스디아이 주식회사 | 분리막 및 이를 이용한 이차 전지 |
| CN105794019A (zh) | 2013-12-06 | 2016-07-20 | 大金工业株式会社 | 二次电池用隔膜和二次电池 |
| CN103647035B (zh) * | 2013-12-18 | 2016-08-17 | 深圳市慧通天下科技股份有限公司 | 高孔隙率复合隔膜及其制备方法、高功率电池 |
| KR102234294B1 (ko) * | 2014-01-10 | 2021-03-31 | 삼성에스디아이 주식회사 | 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지 |
| KR102222117B1 (ko) | 2014-01-10 | 2021-03-03 | 삼성에스디아이 주식회사 | 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지 |
| KR102234295B1 (ko) | 2014-01-10 | 2021-03-31 | 삼성에스디아이 주식회사 | 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지 |
| KR102304346B1 (ko) * | 2014-01-27 | 2021-09-17 | 제온 코포레이션 | 리튬 이온 이차 전지용 전극 및 리튬 이온 이차 전지 |
| US9520627B2 (en) | 2014-03-06 | 2016-12-13 | International Business Machines Corporation | Ion conducting hybrid membranes |
| EP3129129B1 (en) | 2014-04-11 | 2022-06-01 | 3M Innovative Properties Company | Microporous articles with a three-dimensional porous network of acid-sintered interconnected silica nanoparticles and methods of making the same |
| SG11201701369VA (en) | 2014-04-11 | 2017-03-30 | Toray Battery Separator Film | Separator for battery |
| CN104112833A (zh) * | 2014-06-06 | 2014-10-22 | 珠海光宇电池有限公司 | 锂离子电池隔膜及其制备方法、应用 |
| JP6227144B2 (ja) * | 2014-07-09 | 2017-11-08 | 旭化成株式会社 | 非水系リチウム型蓄電素子 |
| JP6264658B2 (ja) * | 2014-08-06 | 2018-01-24 | トヨタ自動車株式会社 | 非水電解質二次電池 |
| JP6137554B2 (ja) * | 2014-08-21 | 2017-05-31 | トヨタ自動車株式会社 | 非水電解質二次電池および該電池用のセパレータ |
| KR101709695B1 (ko) | 2014-08-25 | 2017-02-24 | 삼성에스디아이 주식회사 | 고내열성 및 난연성 분리막 및 전기 화학 전지 |
| JP6629549B2 (ja) * | 2014-08-26 | 2020-01-15 | ロッキード マーティン コーポレイションＬｏｃｋｈｅｅｄ Ｍａｒｔｉｎ Ｃｏｒｐｏｒａｔｉｏｎ | 電気装置及びデンドライト検知方法 |
| KR101749848B1 (ko) | 2014-08-29 | 2017-06-21 | 스미또모 가가꾸 가부시키가이샤 | 다공질층, 다공질층을 적층하여 이루어지는 세퍼레이터, 및 다공질층 또는 세퍼레이터를 포함하는 비수 전해액 이차 전지 |
| KR101831354B1 (ko) | 2014-10-24 | 2018-02-22 | 주식회사 엘지화학 | 유/무기 복합 다공층을 포함하는 이차 전지용 세퍼레이터 및 이의 제조 방법 |
| KR20160071539A (ko) | 2014-12-11 | 2016-06-22 | 삼성에스디아이 주식회사 | 다공성 무기 코팅 분리막, 그 제조 방법 및 이를 이용한 전기 화학 전지 |
| KR20160073126A (ko) | 2014-12-16 | 2016-06-24 | 삼성에스디아이 주식회사 | 분리막 다공성 내열층 조성물, 상기 다공성 내열층 조성물로 형성된 분리막 및 이를 이용한 전지 |
| KR101709697B1 (ko) | 2014-12-30 | 2017-02-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지 |
| KR101551757B1 (ko) | 2014-12-30 | 2015-09-10 | 삼성에스디아이 주식회사 | 다공성 내열층 조성물, 다공성 내열층을 포함하는 분리막, 상기 분리막을 이용한 전기 화학 전지, 및 상기 분리막의 제조 방법 |
| KR101618681B1 (ko) | 2014-12-30 | 2016-05-11 | 삼성에스디아이 주식회사 | 다공성 내열층 조성물, 다공성 내열층을 포함하는 분리막, 상기 분리막을 이용한 전기 화학 전지, 및 상기 분리막의 제조 방법 |
| CN104530464A (zh) * | 2015-01-16 | 2015-04-22 | 北京理工大学 | 氰乙基纤维素多孔材料及其制备方法 |
| JP2015099787A (ja) * | 2015-01-23 | 2015-05-28 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| KR20160117962A (ko) | 2015-04-01 | 2016-10-11 | 삼성에스디아이 주식회사 | 접착층을 포함하는 분리막 및 이를 이용한 이차 전지 |
| US10381623B2 (en) | 2015-07-09 | 2019-08-13 | Optodot Corporation | Nanoporous separators for batteries and related manufacturing methods |
| US12040506B2 (en) | 2015-04-15 | 2024-07-16 | Lg Energy Solution, Ltd. | Nanoporous separators for batteries and related manufacturing methods |
| KR102018299B1 (ko) | 2015-04-22 | 2019-11-14 | 주식회사 엘지화학 | 리튬 이차전지용 분리막 및 그의 제조방법 |
| KR102309876B1 (ko) | 2015-04-23 | 2021-10-07 | 에스케이이노베이션 주식회사 | 리튬 이차전지용 분리막 및 그의 제조방법 |
| KR101742653B1 (ko) | 2015-04-27 | 2017-06-01 | 삼성에스디아이 주식회사 | 높은 겔화 특성을 가진 아크릴계 공중합체를 포함하는 분리막 및 이를 포함하는 전기 화학 전지 |
| KR101773364B1 (ko) | 2015-04-27 | 2017-08-31 | 삼성에스디아이 주식회사 | 분리막 및 이를 포함하는 전기 화학 전지 |
| KR101742652B1 (ko) | 2015-04-27 | 2017-06-01 | 삼성에스디아이 주식회사 | 분리막 및 이를 포함하는 전기 화학 전지 |
| KR20160128726A (ko) | 2015-04-29 | 2016-11-08 | 삼성에스디아이 주식회사 | 가교형 내열층 함유 분리막 및 이를 이용한 이차 전지 |
| KR20160128725A (ko) | 2015-04-29 | 2016-11-08 | 삼성에스디아이 주식회사 | 고내열성 및 난연성 분리막 및 전기 화학 전지 |
| KR101812577B1 (ko) | 2015-04-30 | 2017-12-27 | 삼성에스디아이 주식회사 | 분리막 및 이를 포함하는 전기 화학 전지 |
| KR101811329B1 (ko) | 2015-04-30 | 2017-12-22 | 삼성에스디아이 주식회사 | 내열층을 포함하는 분리막, 이의 제조방법 및 이를 이용한 전기 화학 전지 |
| KR102376175B1 (ko) | 2015-05-14 | 2022-03-18 | 에스케이이노베이션 주식회사 | 이차전지용 복합분리막 및 이의 제조방법 |
| CN106299214A (zh) * | 2015-06-05 | 2017-01-04 | 东莞市亿顺新材料有限公司 | 一种锂离子电池及其陶瓷隔膜 |
| KR20160149734A (ko) | 2015-06-19 | 2016-12-28 | 삼성에스디아이 주식회사 | 고내열성 분리막 및 이를 포함하는 전기 화학 전지 |
| KR20170001987A (ko) | 2015-06-29 | 2017-01-06 | 삼성에스디아이 주식회사 | 고내열성 분리막 및 전기 화학 전지 |
| RU2593271C1 (ru) * | 2015-06-30 | 2016-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет имени Гагарина Ю. А." | Жидкий композитный диэлектрик |
| KR101674987B1 (ko) | 2015-08-06 | 2016-11-10 | 삼성에스디아이 주식회사 | 다공성 내열층 조성물, 다공성 내열층을 포함하는 분리막, 상기 분리막을 이용한 전기 화학 전지, 및 상기 분리막의 제조 방법 |
| CN108807824A (zh) | 2015-08-10 | 2018-11-13 | 达拉米克有限责任公司 | 性能改进的电池串 |
| KR101811328B1 (ko) | 2015-08-24 | 2017-12-22 | 삼성에스디아이 주식회사 | 분리막 및 이를 포함하는 전기 화학 전지 |
| KR101742881B1 (ko) * | 2015-09-07 | 2017-06-01 | 롯데케미칼 주식회사 | 이온성 무기입자가 포함된 코팅 조성물 및 이를 이용한 레독스 흐름 전지용 분리막 |
| KR102024887B1 (ko) * | 2015-09-14 | 2019-09-24 | 주식회사 엘지화학 | 리튬 이온 전도성 유무기 복합 세퍼레이터 및 이를 포함하는 리튬 이차전지 |
| WO2017073598A1 (ja) * | 2015-10-30 | 2017-05-04 | Jnc株式会社 | 平滑性に優れた有機・無機複合膜及びこれを用いた多層耐熱セパレータ材 |
| US10211442B2 (en) * | 2015-11-27 | 2019-02-19 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery insulating porous layer and nonaqueous electrolyte secondary battery laminated separator |
| JP6597267B2 (ja) * | 2015-12-15 | 2019-10-30 | 株式会社豊田自動織機 | リチウムイオン二次電池 |
| KR101904296B1 (ko) | 2015-12-22 | 2018-11-13 | 삼성에스디아이 주식회사 | 다공성 접착층을 포함하는 분리막 및 이를 포함하는 전기 화학 전지 |
| US20170222205A1 (en) * | 2016-01-29 | 2017-08-03 | Celgard, Llc | Separators, batteries, systems, vehicles, and related methods |
| KR102601477B1 (ko) | 2016-03-14 | 2023-11-10 | 암테크 리서치 인터내셔널 엘엘씨 | 적층 가능한, 치수-안정성 미세다공성 웹 |
| KR101868797B1 (ko) * | 2016-03-16 | 2018-06-19 | 상명대학교산학협력단 | 수압을 이용한 다공성 고분자 분리막의 제조방법 |
| KR102544227B1 (ko) | 2016-04-12 | 2023-06-16 | 에스케이이노베이션 주식회사 | 리튬이차전지용 분리막 및 이를 포함하는 리튬이차전지 |
| KR101940166B1 (ko) | 2016-04-14 | 2019-01-18 | 삼성에스디아이 주식회사 | 다공성 내열층 조성물, 다공성 내열층을 포함하는 분리막, 및 상기 분리막을 이용한 전기 화학 전지 |
| KR102005868B1 (ko) | 2016-04-29 | 2019-07-31 | 삼성에스디아이 주식회사 | 다공성 내열층을 포함하는 분리막, 상기 분리막을 이용한 전기 화학 전지, 및 상기 분리막의 제조 방법 |
| WO2017195562A1 (ja) * | 2016-05-10 | 2017-11-16 | 日本ゼオン株式会社 | 非水系二次電池 |
| CN105977430A (zh) * | 2016-06-18 | 2016-09-28 | 清华大学 | 一种锂离子电池用多金属氧酸锂盐陶瓷隔膜 |
| JP6754628B2 (ja) * | 2016-06-21 | 2020-09-16 | 住友化学株式会社 | 積層体 |
| JP6755726B2 (ja) | 2016-06-21 | 2020-09-16 | 住友化学株式会社 | 積層体 |
| JP6758943B2 (ja) | 2016-06-21 | 2020-09-23 | 住友化学株式会社 | 積層体 |
| JP6736375B2 (ja) | 2016-06-21 | 2020-08-05 | 住友化学株式会社 | 積層体 |
| JP6647973B2 (ja) | 2016-06-21 | 2020-02-14 | 住友化学株式会社 | 積層体 |
| JP7074419B2 (ja) * | 2016-06-21 | 2022-05-24 | 住友化学株式会社 | 積層体 |
| JP2017098216A (ja) * | 2016-06-28 | 2017-06-01 | 住友化学株式会社 | 非水電解液二次電池用絶縁性多孔質層および非水電解液二次電池用積層セパレータ |
| US10950889B2 (en) | 2016-06-30 | 2021-03-16 | Robert Bosch Gmbh | Electrolyte |
| US10826039B2 (en) * | 2016-08-12 | 2020-11-03 | Lg Chem, Ltd. | Electrode assembly including electrode and separator partially bonded to each other |
| US10109843B2 (en) | 2016-08-17 | 2018-10-23 | Hong Kong Applied Science and Technology Research Institute Company Limited | Separator for a rechargeable battery |
| WO2018055882A1 (ja) * | 2016-09-21 | 2018-03-29 | 帝人株式会社 | 非水系二次電池用セパレータ及び非水系二次電池 |
| FR3059837B1 (fr) * | 2016-12-06 | 2019-10-18 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Accumulateur electrochimique metal-ion, comprenant un separateur regenerateur de capacite, procedes de realisation de separateur associes |
| US11258135B2 (en) | 2017-01-06 | 2022-02-22 | Lg Energy Solution, Ltd. | Battery separator including functional binder and electrochemical device comprising the same |
| KR102061247B1 (ko) | 2017-02-01 | 2019-12-31 | 제일모직 주식회사 | 코팅층을 포함하는 분리막 및 상기 분리막을 이용한 전지 |
| EP3518318B1 (en) * | 2017-02-13 | 2023-12-27 | LG Energy Solution, Ltd. | Separation film for lithium secondary battery having adhesive layer |
| KR102375203B1 (ko) | 2017-04-05 | 2022-03-16 | 에스케이이노베이션 주식회사 | 폴리이미드 미세다공막 및 그 제조 방법 |
| US10559398B2 (en) | 2017-05-15 | 2020-02-11 | International Business Machines Corporation | Composite solid electrolytes for rechargeable energy storage devices |
| KR102245125B1 (ko) * | 2017-05-18 | 2021-04-28 | 주식회사 엘지화학 | 전극 조립체 제조 장치 및 전극 조립체 제조방법 |
| CN106981373B (zh) * | 2017-05-26 | 2018-09-28 | 宁波智正伟盈信息科技有限公司 | 一种双层电容器 |
| US11094997B2 (en) | 2017-05-29 | 2021-08-17 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
| KR102293887B1 (ko) | 2017-07-25 | 2021-08-25 | 주식회사 엘지에너지솔루션 | 불산을 저감하는 물질을 포함하는 전지 분리막 |
| CN108598338A (zh) * | 2017-12-27 | 2018-09-28 | 上海恩捷新材料科技股份有限公司 | 一种隔离膜及包含该隔离膜的电化学装置 |
| CN107958982B (zh) * | 2017-08-23 | 2023-08-04 | 湖南中锂新材料有限公司 | 用于锂离子动力电池的嵌合式复合隔膜及制备方法 |
| AU2018346985B2 (en) | 2017-10-13 | 2023-02-23 | Lg Energy Solution, Ltd. | Multilayer nanoporous separator |
| KR102440816B1 (ko) | 2017-10-26 | 2022-09-06 | 주식회사 엘지에너지솔루션 | 용융-절취부를 가지는 분리막 및 이를 적용한 전기화학 소자 |
| US11664558B2 (en) | 2017-10-30 | 2023-05-30 | Arkema Inc. | Lithium ion battery separator |
| KR102708116B1 (ko) * | 2017-11-08 | 2024-09-20 | 주식회사 엘지에너지솔루션 | 세퍼레이터 및 이를 포함하는 전기화학소자 |
| KR102414898B1 (ko) | 2017-11-28 | 2022-07-01 | 에스케이이노베이션 주식회사 | 다공성 복합 분리막 및 이를 포함하는 전기화학소자 |
| JP6430623B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
| JP6430618B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
| JP6430617B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
| US11158907B2 (en) | 2017-12-19 | 2021-10-26 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
| JP6430621B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
| US11205799B2 (en) | 2017-12-19 | 2021-12-21 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
| KR102263460B1 (ko) | 2018-01-05 | 2021-06-11 | 주식회사 엘지에너지솔루션 | 유리전이온도가 다른 바인더를 포함하는 분리막 및 이의 제조방법 |
| KR102697158B1 (ko) | 2018-01-08 | 2024-08-22 | 주식회사 엘지에너지솔루션 | 수계 접착층을 구비한 이차전지용 분리막 |
| US20210005862A1 (en) * | 2018-03-02 | 2021-01-07 | Amtek Research International Llc | Dimensionally-stable microporous webs |
| CN110364661B (zh) | 2018-04-11 | 2022-11-25 | 宁德新能源科技有限公司 | 隔离膜及储能装置 |
| CN111373571A (zh) * | 2018-07-26 | 2020-07-03 | 株式会社Lg化学 | 隔板和包括该隔板的电化学装置 |
| JP7241319B2 (ja) * | 2018-08-30 | 2023-03-17 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
| KR102731079B1 (ko) * | 2018-08-31 | 2024-11-15 | 주식회사 엘지화학 | 가교 폴리올레핀 분리막 및 이의 제조방법 |
| KR102651679B1 (ko) * | 2018-10-23 | 2024-03-27 | 에스케이이노베이션 주식회사 | 이차전지용 분리막 및 이를 이용한 전기화학소자 |
| CN109494390A (zh) * | 2018-10-30 | 2019-03-19 | 溧阳天目先导电池材料科技有限公司 | 一种改性固态电解质膜及其制备方法和锂电池 |
| KR102151123B1 (ko) | 2018-11-26 | 2020-09-02 | 한국과학기술연구원 | 표면처리된 리튬이차전지용 분리막 및 리튬이차전지용 분리막의 표면처리 방법 |
| KR102319967B1 (ko) | 2019-01-10 | 2021-10-29 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 세퍼레이터, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| CN113498561B (zh) * | 2019-02-28 | 2024-05-07 | 松下知识产权经营株式会社 | 非水电解质二次电池 |
| CN109980290B (zh) * | 2019-03-18 | 2021-05-07 | 浙江锋锂新能源科技有限公司 | 一种混合固液电解质锂蓄电池 |
| CN109904374B (zh) * | 2019-03-19 | 2022-07-12 | 北京卫蓝新能源科技有限公司 | 一种防过充隔膜及其制备方法和应用 |
| DE102019107017A1 (de) * | 2019-03-19 | 2020-09-24 | Westfälische Wilhelms-Universität Münster | Mehrschichtige Elektrolyt-Anordnung für Lithiumbatterien |
| KR102383074B1 (ko) | 2019-05-09 | 2022-04-04 | 삼성에스디아이 주식회사 | 이차 전지용 세퍼레이터, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| KR102834352B1 (ko) * | 2019-05-23 | 2025-07-15 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 분리막, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지 |
| KR102477279B1 (ko) * | 2019-06-14 | 2022-12-12 | 주식회사 엘지에너지솔루션 | 세퍼레이터 및 이를 포함하는 전기화학소자 |
| KR20220024179A (ko) * | 2019-06-25 | 2022-03-03 | 알케마 인코포레이티드 | 리튬 이온 전지를 위한 플루오로중합체로 코팅된 분리막 |
| JP6803451B1 (ja) | 2019-12-13 | 2020-12-23 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| JP6804625B1 (ja) | 2019-12-17 | 2020-12-23 | 住友化学株式会社 | リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| JP6857752B1 (ja) | 2020-01-09 | 2021-04-14 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池及びリチウム金属複合酸化物の製造方法 |
| JP6935526B2 (ja) | 2020-02-26 | 2021-09-15 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| US11658304B2 (en) * | 2020-02-27 | 2023-05-23 | GM Global Technology Operations LLC | Composite reference electrode substrate and methods relating thereto |
| CN111416088B (zh) * | 2020-03-26 | 2021-11-09 | 江苏厚生新能源科技有限公司 | 一种锂电陶瓷隔膜的制备方法 |
| EP4131623A4 (en) * | 2020-04-06 | 2023-11-22 | LG Energy Solution, Ltd. | SEPARATOR FOR ELECTROCHEMICAL ELEMENT AND ITS MANUFACTURING METHOD |
| TWI741559B (zh) * | 2020-04-13 | 2021-10-01 | 輝能科技股份有限公司 | 複合式隔離層 |
| KR20210127643A (ko) * | 2020-04-14 | 2021-10-22 | 주식회사 엘지화학 | 전기화학소자용 분리막 및 이를 제조하는 방법 |
| JP6861870B1 (ja) | 2020-04-14 | 2021-04-21 | 住友化学株式会社 | リチウム二次電池用正極活物質粒子、リチウム二次電池用正極及びリチウム二次電池 |
| KR102598263B1 (ko) | 2020-04-16 | 2023-11-02 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
| JP6980053B2 (ja) | 2020-05-07 | 2021-12-15 | 住友化学株式会社 | リチウム二次電池用正極活物質前駆体、リチウム二次電池用正極活物質前駆体の製造方法及びリチウム二次電池用正極活物質の製造方法 |
| JP7471903B2 (ja) | 2020-05-07 | 2024-04-22 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| CN111384346A (zh) * | 2020-05-28 | 2020-07-07 | 北京小米移动软件有限公司 | 隔膜及其制造方法、电芯和电池 |
| JP6964724B1 (ja) | 2020-06-29 | 2021-11-10 | 住友化学株式会社 | リチウム二次電池正極活物質用前駆体及びリチウム二次電池正極活物質の製造方法 |
| JP7233402B2 (ja) | 2020-07-06 | 2023-03-06 | 住友化学株式会社 | リチウム二次電池正極活物質用前駆体、リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| KR20220005808A (ko) | 2020-07-07 | 2022-01-14 | 광주과학기술원 | 금속촉매가 고정된 3 차원 나노 다공성 멤브레인 및 이의 제조 방법 |
| KR20230051497A (ko) | 2020-08-19 | 2023-04-18 | 스미또모 가가꾸 가부시끼가이샤 | 리튬 금속 복합 산화물의 제조 방법 |
| WO2022044720A1 (ja) | 2020-08-24 | 2022-03-03 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| JP6976392B1 (ja) | 2020-09-04 | 2021-12-08 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極及びリチウム二次電池 |
| JP6923730B1 (ja) | 2020-09-04 | 2021-08-25 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| CN112018312A (zh) * | 2020-09-16 | 2020-12-01 | 珠海冠宇电池股份有限公司 | 一种隔膜及包括该隔膜的电池 |
| EP4138198A4 (en) | 2020-10-08 | 2025-03-05 | LG Energy Solution, Ltd. | SECONDARY BATTERY SEPARATOR WITH ADHESIVE LAYER AND METHOD FOR MANUFACTURING THE SEPARATOR |
| US20240097278A1 (en) | 2020-10-26 | 2024-03-21 | Semiconductor Energy Laboratory Co., Ltd. | Separator, secondary battery, and a method for manufacturing separator |
| US20240010518A1 (en) | 2020-11-17 | 2024-01-11 | Sumitomo Chemical Company, Limited | Method for producing lithium metal composite oxide |
| JP6930015B1 (ja) | 2020-11-19 | 2021-09-01 | 住友化学株式会社 | 前駆体、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| EP4253327A4 (en) | 2020-11-24 | 2024-11-20 | Sumitomo Chemical Company, Limited | METHOD FOR PRODUCING LITHIUM-METAL COMPOSITE OXIDE |
| JP7466690B2 (ja) * | 2020-12-29 | 2024-04-12 | エルジー エナジー ソリューション リミテッド | 電気化学素子用分離膜の製造方法、及びその製造方法によって製造された電気化学素子用分離膜 |
| JP7118187B1 (ja) | 2021-02-03 | 2022-08-15 | 住友化学株式会社 | リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| WO2022195716A1 (ja) * | 2021-03-16 | 2022-09-22 | 昭和電工マテリアルズ株式会社 | セパレータ、リチウムイオン二次電池、及びこれらの製造方法 |
| JP7116267B1 (ja) | 2021-03-16 | 2022-08-09 | 住友化学株式会社 | 金属複合化合物、リチウム金属複合酸化物の製造方法及び金属複合化合物の製造方法 |
| KR20220132332A (ko) * | 2021-03-23 | 2022-09-30 | 에스케이이노베이션 주식회사 | 복합 분리막 및 이를 이용한 전기 화학 소자 |
| JPWO2022209506A1 (enExample) | 2021-03-31 | 2022-10-06 | ||
| US12456780B2 (en) | 2021-04-29 | 2025-10-28 | 24M Technologies, Inc. | Electrochemical cells with multiple separators, and methods of producing the same |
| KR102319810B1 (ko) | 2021-06-10 | 2021-11-01 | 주식회사 케이엠지 | 이차전지 분리막용 수계 바인더 및 이를 포함하는 다공성 분리막 |
| US20230086348A1 (en) * | 2021-08-11 | 2023-03-23 | The Regents Of The University Of Michigan | Performance of an Electrochemical Cell by Deformation-Induced Local Electric Field |
| CN113793976B (zh) * | 2021-09-08 | 2024-05-17 | 远景动力技术(江苏)有限公司 | 半固态锂离子电池及其制备方法 |
| CN113945627A (zh) * | 2021-09-27 | 2022-01-18 | 中国科学院深圳先进技术研究院 | 二次电池电极锂枝晶在线监测方法及系统、二次电池 |
| KR102504187B1 (ko) | 2021-09-29 | 2023-03-02 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR102468277B1 (ko) | 2021-10-15 | 2022-11-21 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR102461667B1 (ko) | 2021-10-25 | 2022-11-03 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| CN118235289A (zh) * | 2021-11-10 | 2024-06-21 | 电能法亚公司 | 锂离子传导隔膜 |
| JP2023095306A (ja) | 2021-12-24 | 2023-07-06 | 住友化学株式会社 | リン－炭素複合材料、リン－炭素複合材料の製造方法、負極活物質、リチウム二次電池用負極及びリチウム二次電池 |
| KR102711658B1 (ko) * | 2022-03-11 | 2024-10-02 | 주식회사 이노엔 | Pp/ca 분리막의 제조 방법 및 상기 분리막을 이용한 전지 |
| WO2023223607A1 (ja) | 2022-05-19 | 2023-11-23 | ダイキン工業株式会社 | 組成物、電気化学デバイス用セパレータ、電気化学デバイスおよび二次電池 |
| CN114649638B (zh) * | 2022-05-20 | 2022-09-06 | 宁德卓高新材料科技有限公司 | 一种涂覆隔膜及其制备方法及应用 |
| FR3136119A1 (fr) | 2022-05-24 | 2023-12-01 | Arkema France | Dispositif électrochimique comprenant un séparateur contenant du PVDF et une composition électrolytique à viscosité élevée ou à haute polarité |
| KR102558448B1 (ko) | 2022-06-16 | 2023-07-24 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| CN115275521B (zh) * | 2022-09-08 | 2024-08-27 | 珠海冠宇电池股份有限公司 | 一种隔膜、卷芯和电池 |
| KR102660594B1 (ko) | 2022-10-06 | 2024-04-29 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR20240050872A (ko) | 2022-10-12 | 2024-04-19 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR102866718B1 (ko) | 2022-10-21 | 2025-10-01 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR102558668B1 (ko) | 2022-10-26 | 2023-07-27 | 주식회사 한솔케미칼 | 분리막용 중합체 조성물 및 이를 포함하는 이차전지 |
| KR102853937B1 (ko) | 2022-11-01 | 2025-09-02 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR102612926B1 (ko) | 2022-12-05 | 2023-12-13 | 주식회사 한솔케미칼 | 분리막용 공중합체 조성물 및 이를 포함하는 이차전지 |
| TW202443944A (zh) | 2022-12-16 | 2024-11-01 | 美商２４Ｍ科技公司 | 用於最小化及預防電化電池中形成枝晶的系統及方法 |
| EP4421043A1 (en) | 2023-02-23 | 2024-08-28 | Univerza v Mariboru | A hybrid electrochemical filtration cell for water treatment and a process for water treatment using said cell |
| KR102604351B1 (ko) | 2023-04-19 | 2023-11-23 | 한양대학교 에리카산학협력단 | 리튬 이차 전지용 분리막의 제조 방법, 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
| KR20250011273A (ko) | 2023-07-14 | 2025-01-21 | 에스케이이노베이션 주식회사 | 하이브리드 분리막 및 이를 포함하는 전기화학소자 |
| KR20250064008A (ko) | 2023-10-31 | 2025-05-09 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| KR20250075968A (ko) | 2023-11-22 | 2025-05-29 | 주식회사 한솔케미칼 | 분리막용 공중합체 및 이를 포함하는 이차전지 |
| WO2025137228A1 (en) | 2023-12-19 | 2025-06-26 | Arkema Inc. | Lithium-ion battery capable of fast charging |
| US12431545B1 (en) | 2024-03-26 | 2025-09-30 | 24M Technologies, Inc. | Systems and methods for minimizing and preventing dendrite formation in electrochemical cells |
| KR102738862B1 (ko) | 2024-07-01 | 2024-12-06 | 주식회사 에이엠티스 | 이차 전지용 분리막 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69211510T2 (de) * | 1991-07-05 | 1996-10-10 | Asahi Chemical Ind | Seperator einer Batterie in der ein organischer Elektrolyt benutzt wird und dessen Herstellung |
| RU2051446C1 (ru) * | 1992-03-26 | 1995-12-27 | Акционерное Общество Открытого Типа "Новосибирский завод Химконцентратов" | Сепаратор для химического источника тока и способ его изготовления |
| JP3371301B2 (ja) | 1994-01-31 | 2003-01-27 | ソニー株式会社 | 非水電解液二次電池 |
| TW411636B (en) * | 1995-08-28 | 2000-11-11 | Asahi Chemical Ind | Cell and production method thereof |
| RU2101805C1 (ru) * | 1996-05-08 | 1998-01-10 | Закрытое акционерное общество "АвтоУАЗ" | Литиевый химический источник тока |
| US5631103A (en) * | 1996-09-27 | 1997-05-20 | Motorola, Inc. | Highly filled solid polymer electrolyte |
| CA2248357C (en) * | 1997-01-16 | 2003-10-21 | Mitsubishi Paper Mills Limited | Separator for non-aqueous electrolyte batteries, nonaqueous electrolyte battery using it, and method for manufacturing separator for non-aqueous electrolyte batteries |
| JPH10223195A (ja) * | 1997-02-03 | 1998-08-21 | Asahi Chem Ind Co Ltd | 新規な電池 |
| JPH10241656A (ja) | 1997-02-28 | 1998-09-11 | Asahi Chem Ind Co Ltd | 電 池 |
| US5882721A (en) | 1997-05-01 | 1999-03-16 | Imra America Inc | Process of manufacturing porous separator for electrochemical power supply |
| JPH1180395A (ja) | 1997-09-09 | 1999-03-26 | Nitto Denko Corp | 多孔質膜および非水電解液電池用セパレータ |
| KR100397043B1 (ko) * | 1997-11-19 | 2003-09-02 | 미쓰비시덴키 가부시키가이샤 | 리튬이온 2차전지 및 그의 제조방법 |
| JP3474853B2 (ja) * | 1997-12-18 | 2003-12-08 | 三菱電機株式会社 | リチウムイオン二次電池の製造方法 |
| JP2000228223A (ja) | 1999-02-05 | 2000-08-15 | Tokuyama Corp | 非水電解液二次電池 |
| EP1115166A4 (en) * | 1999-06-22 | 2004-09-15 | Mitsubishi Electric Corp | SEPARATOR FOR CELL, CELL AND METHOD FOR PRODUCING THE SEPARATOR |
| US6350543B2 (en) | 1999-12-29 | 2002-02-26 | Kimberly-Clark Worldwide, Inc. | Manganese-rich quaternary metal oxide materials as cathodes for lithium-ion and lithium-ion polymer batteries |
| US6432586B1 (en) | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
| KR100362280B1 (ko) * | 2000-04-11 | 2002-11-23 | 삼성에스디아이 주식회사 | 리튬 2차 전지의 세퍼레이타 및 그 제조방법 |
| US7470488B2 (en) | 2000-08-12 | 2008-12-30 | Lg Chemical Co., Ltd. | Multi-component composite film method for preparing the same |
| KR100406690B1 (ko) * | 2001-03-05 | 2003-11-21 | 주식회사 엘지화학 | 다성분계 복합 필름을 이용한 전기화학소자 |
| KR100385357B1 (ko) * | 2001-06-01 | 2003-05-27 | 삼성에스디아이 주식회사 | 리튬-황 전지 |
| WO2003018687A2 (en) | 2001-08-30 | 2003-03-06 | Hitachi Chemical Co., Ltd. | Thermosetting polyvinyl alcohol binder resin composition, slurry of electrode mix, electrode, non-aqueous electrolysis solution-containing secondary battery and use of thermosetting polyvinyl alcohol binder resin as electrode material |
| KR20030065074A (ko) * | 2002-01-29 | 2003-08-06 | 주식회사 뉴턴에너지 | 전기화학셀 및 이의 제조방법 |
| JP4310981B2 (ja) * | 2002-08-27 | 2009-08-12 | ソニー株式会社 | 非水電解質電池 |
| DE10240032A1 (de) * | 2002-08-27 | 2004-03-11 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Ionenleitender Batterieseparator für Lithiumbatterien, Verfahren zu deren Herstellung und die Verwendung derselben |
| DE10255121B4 (de) * | 2002-11-26 | 2017-09-14 | Evonik Degussa Gmbh | Separator mit asymmetrischem Porengefüge für eine elektrochemische Zelle |
| JP4792688B2 (ja) * | 2003-01-24 | 2011-10-12 | 住友化学株式会社 | 非水電解液二次電池用セパレータの製造方法 |
| JP4563039B2 (ja) * | 2003-02-21 | 2010-10-13 | パナソニック株式会社 | リチウムイオン二次電池 |
| JP2004327212A (ja) * | 2003-04-24 | 2004-11-18 | Mitsubishi Chemicals Corp | リチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池 |
| KR100496642B1 (ko) * | 2003-04-25 | 2005-06-20 | 한국전자통신연구원 | 단이온 전도체를 포함하는 리튬 이차전지용 복합 고분자전해질 및 그 제조 방법 |
| JP4834284B2 (ja) * | 2003-04-28 | 2011-12-14 | 株式会社東芝 | 非水電解質二次電池 |
| JP2005276503A (ja) * | 2004-03-23 | 2005-10-06 | Mitsubishi Electric Corp | 電池用セパレータ及びそれを用いた電池 |
| JP4794824B2 (ja) * | 2004-04-05 | 2011-10-19 | パナソニック株式会社 | リチウムイオン二次電池およびその製造法 |
| KR100739337B1 (ko) * | 2004-09-02 | 2007-07-12 | 주식회사 엘지화학 | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |
| KR100758482B1 (ko) * | 2004-12-07 | 2007-09-12 | 주식회사 엘지화학 | 표면 처리된 다공성 필름 및 이를 이용한 전기 화학 소자 |
| KR100775310B1 (ko) * | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
| JP5011659B2 (ja) | 2005-05-24 | 2012-08-29 | トヨタ自動車株式会社 | 電池のリサイクル方法 |
| JP2012094493A (ja) * | 2010-09-27 | 2012-05-17 | Sumitomo Chemical Co Ltd | スラリー及び該スラリーを使用した非水電解液二次電池用セパレータの製造方法 |
-
2005
- 2005-12-21 KR KR1020050126878A patent/KR100775310B1/ko not_active Expired - Lifetime
- 2005-12-22 EP EP12181062.6A patent/EP2528140A3/en not_active Withdrawn
- 2005-12-22 SI SI200531821T patent/SI1829139T1/sl unknown
- 2005-12-22 PT PT121810642T patent/PT2528141E/pt unknown
- 2005-12-22 EP EP12181060.0A patent/EP2528139A3/en not_active Ceased
- 2005-12-22 ES ES12181064.2T patent/ES2523828T3/es not_active Expired - Lifetime
- 2005-12-22 ES ES05821931.2T patent/ES2446440T3/es not_active Expired - Lifetime
- 2005-12-22 DK DK05821931.2T patent/DK1829139T3/en active
- 2005-12-22 WO PCT/KR2005/004450 patent/WO2006068428A1/en not_active Ceased
- 2005-12-22 DE DE202005022138.4U patent/DE202005022138U1/de not_active Expired - Lifetime
- 2005-12-22 DK DK12181064.2T patent/DK2528141T3/en active
- 2005-12-22 EP EP20140165793 patent/EP2763210A3/en not_active Withdrawn
- 2005-12-22 EP EP20174027.1A patent/EP3716360A1/en not_active Withdrawn
- 2005-12-22 EP EP12181064.2A patent/EP2528141B1/en not_active Expired - Lifetime
- 2005-12-22 CN CN2012101000940A patent/CN102646802A/zh active Pending
- 2005-12-22 DE DE202005021948U patent/DE202005021948U1/de not_active Expired - Lifetime
- 2005-12-22 EP EP20140165806 patent/EP2763211A3/en not_active Withdrawn
- 2005-12-22 EP EP21165431.4A patent/EP3863110B1/en not_active Expired - Lifetime
- 2005-12-22 EP EP12181065.9A patent/EP2528142A3/en not_active Withdrawn
- 2005-12-22 SI SI200531892T patent/SI2528141T1/sl unknown
- 2005-12-22 CN CN2005800445837A patent/CN101088183B/zh not_active Expired - Lifetime
- 2005-12-22 JP JP2007548077A patent/JP5460962B2/ja not_active Expired - Lifetime
- 2005-12-22 PL PL21165431.4T patent/PL3863110T3/pl unknown
- 2005-12-22 RU RU2007128001/09A patent/RU2364011C2/ru active
- 2005-12-22 HU HUE21165431A patent/HUE070064T2/hu unknown
- 2005-12-22 PL PL05821931T patent/PL1829139T3/pl unknown
- 2005-12-22 CA CA2591941A patent/CA2591941C/en not_active Expired - Lifetime
- 2005-12-22 PT PT58219312T patent/PT1829139E/pt unknown
- 2005-12-22 EP EP05821931.2A patent/EP1829139B1/en not_active Expired - Lifetime
- 2005-12-22 ES ES21165431T patent/ES3014419T3/es not_active Expired - Lifetime
- 2005-12-22 EP EP19155201.7A patent/EP3567655A1/en not_active Withdrawn
- 2005-12-22 BR BRPI0518118-6A patent/BRPI0518118B1/pt active IP Right Grant
- 2005-12-22 EP EP23191433.4A patent/EP4274016A3/en active Pending
- 2005-12-22 TW TW094145792A patent/TWI311102B/zh active
- 2005-12-22 US US11/721,259 patent/US7662517B2/en active Active
- 2005-12-22 DE DE202005022139.2U patent/DE202005022139U1/de not_active Expired - Lifetime
- 2005-12-22 PL PL12181064T patent/PL2528141T3/pl unknown
-
2012
- 2012-03-26 JP JP2012070308A patent/JP2012132023A/ja not_active Withdrawn
- 2012-03-26 JP JP2012070312A patent/JP2012146677A/ja not_active Withdrawn
- 2012-03-26 JP JP2012070323A patent/JP2012134177A/ja not_active Withdrawn
- 2012-03-27 JP JP2012072288A patent/JP2012140015A/ja not_active Withdrawn
- 2012-03-27 JP JP2012072263A patent/JP2012153897A/ja not_active Withdrawn
- 2012-03-27 JP JP2012072306A patent/JP2012124183A/ja not_active Withdrawn
- 2012-03-27 JP JP2012072244A patent/JP2012167280A/ja not_active Withdrawn
- 2012-04-19 JP JP2012095946A patent/JP2012169284A/ja not_active Withdrawn
- 2012-10-10 JP JP2012225290A patent/JP5883762B2/ja not_active Expired - Lifetime
- 2012-12-18 JP JP2012275609A patent/JP2013062257A/ja not_active Withdrawn
-
2013
- 2013-12-18 JP JP2013261024A patent/JP2014082216A/ja not_active Withdrawn
-
2014
- 2014-03-28 CY CY20141100236T patent/CY1114997T1/el unknown
- 2014-07-16 JP JP2014146281A patent/JP2014232730A/ja active Pending
- 2014-11-05 CY CY20141100916T patent/CY1115697T1/el unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK1829139T3 (en) | Microporous membrane with the organic / inorganic composition thereof and produced electrochemical device | |
| US12294112B2 (en) | Organic/inorganic composite porous film and electrochemical device prepared thereby | |
| EP1782489B1 (en) | Organic/inorganic composite porous separator and electrochemical device comprasing the same. | |
| EP2005502B1 (en) | Lithium secondary battery comprising an electrode having an active coating layer and method for manufacturing the electrode | |
| CA2632364C (en) | Organic/inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same | |
| US20110281150A1 (en) | Organic/inorganic composite porous film and electrochemical device prepared thereby | |
| EP1958277A1 (en) | Electrode with enhanced safety and electrochemical device having the same | |
| KR20070082402A (ko) | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |