CN102055009A - 非水电解质电池 - Google Patents
非水电解质电池 Download PDFInfo
- Publication number
- CN102055009A CN102055009A CN2010105304645A CN201010530464A CN102055009A CN 102055009 A CN102055009 A CN 102055009A CN 2010105304645 A CN2010105304645 A CN 2010105304645A CN 201010530464 A CN201010530464 A CN 201010530464A CN 102055009 A CN102055009 A CN 102055009A
- Authority
- CN
- China
- Prior art keywords
- black matrix
- matrix material
- nonaqueous electrolyte
- electrolyte battery
- outer membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 67
- 230000005457 Black-body radiation Effects 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims description 210
- 230000001070 adhesive effect Effects 0.000 claims description 103
- 239000000853 adhesive Substances 0.000 claims description 102
- 239000012528 membrane Substances 0.000 claims description 99
- 229910052751 metal Inorganic materials 0.000 claims description 91
- 239000002184 metal Substances 0.000 claims description 87
- -1 polyethylene terephthalate Polymers 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 22
- 239000007767 bonding agent Substances 0.000 claims description 17
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 17
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 14
- 229920001155 polypropylene Polymers 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000004925 Acrylic resin Substances 0.000 claims description 9
- 229920000178 Acrylic resin Polymers 0.000 claims description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 7
- 239000004700 high-density polyethylene Substances 0.000 claims description 7
- 229920001684 low density polyethylene Polymers 0.000 claims description 7
- 239000004702 low-density polyethylene Substances 0.000 claims description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 6
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 5
- 239000005025 cast polypropylene Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 150000005690 diesters Chemical class 0.000 claims description 3
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 232
- 230000015572 biosynthetic process Effects 0.000 description 69
- 238000012360 testing method Methods 0.000 description 53
- 238000000034 method Methods 0.000 description 27
- 239000006183 anode active material Substances 0.000 description 26
- 229910052744 lithium Inorganic materials 0.000 description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 20
- 239000002904 solvent Substances 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 16
- 239000006229 carbon black Substances 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- 239000000758 substrate Substances 0.000 description 15
- 230000004308 accommodation Effects 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 229910002804 graphite Inorganic materials 0.000 description 12
- 239000010439 graphite Substances 0.000 description 12
- 239000012943 hotmelt Substances 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 9
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 8
- 238000005538 encapsulation Methods 0.000 description 8
- 239000011135 tin Substances 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 239000006258 conductive agent Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 7
- 239000011258 core-shell material Substances 0.000 description 7
- 210000000887 face Anatomy 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 238000005245 sintering Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000002033 PVDF binder Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 229920002521 macromolecule Polymers 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000006104 solid solution Substances 0.000 description 6
- 229910052718 tin Inorganic materials 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011245 gel electrolyte Substances 0.000 description 4
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910052596 spinel Inorganic materials 0.000 description 4
- 239000011029 spinel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000004441 surface measurement Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 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 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 2
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910019060 CoSnC Inorganic materials 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910012820 LiCoO Inorganic materials 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical class FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical group FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- QUBBAXISAHIDNM-UHFFFAOYSA-N ethyldimethylbenzene Natural products CCC1=CC=CC(C)=C1C QUBBAXISAHIDNM-UHFFFAOYSA-N 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 229940095991 ferrous disulfide Drugs 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- JBFHTYHTHYHCDJ-UHFFFAOYSA-N gamma-caprolactone Chemical compound CCC1CCC(=O)O1 JBFHTYHTHYHCDJ-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 description 1
- WDGKXRCNMKPDSD-UHFFFAOYSA-N lithium;trifluoromethanesulfonic acid Chemical compound [Li].OS(=O)(=O)C(F)(F)F WDGKXRCNMKPDSD-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 238000005289 physical deposition Methods 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- CFJRPNFOLVDFMJ-UHFFFAOYSA-N titanium disulfide Chemical compound S=[Ti]=S CFJRPNFOLVDFMJ-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
Images
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
-
- 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
- H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
- H01M50/133—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/10—Batteries
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510647201.5A CN105355805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
CN201510647205.3A CN105261805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-250418 | 2009-10-30 | ||
JP2009250418A JP5556128B2 (ja) | 2009-10-30 | 2009-10-30 | 非水電解質電池 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510647205.3A Division CN105261805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
CN201510647201.5A Division CN105355805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102055009A true CN102055009A (zh) | 2011-05-11 |
CN102055009B CN102055009B (zh) | 2015-11-25 |
Family
ID=43925782
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010530464.5A Active CN102055009B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
CN201510647205.3A Active CN105261805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
CN201510647201.5A Active CN105355805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510647205.3A Active CN105261805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
CN201510647201.5A Active CN105355805B (zh) | 2009-10-30 | 2010-10-22 | 非水电解质电池 |
Country Status (3)
Country | Link |
---|---|
US (4) | US9224991B2 (zh) |
JP (1) | JP5556128B2 (zh) |
CN (3) | CN102055009B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103317794A (zh) * | 2012-03-19 | 2013-09-25 | 昭和电工包装株式会社 | 成型用包装材料以及成型壳体 |
CN103456901A (zh) * | 2012-06-05 | 2013-12-18 | 昆山雅森电子材料科技有限公司 | 具有遮蔽效果的电池壳层结构 |
CN103687721A (zh) * | 2011-07-21 | 2014-03-26 | 韩化石油化学株式会社 | 具有散热特性的电池包装材料 |
CN105514304A (zh) * | 2014-10-15 | 2016-04-20 | 万向A一二三系统有限公司 | 一种锂电池钢塑膜包装材料及其制备方法 |
CN106003918A (zh) * | 2016-05-11 | 2016-10-12 | 明冠新材料股份有限公司 | 黑色铝塑膜和聚合物锂电池 |
CN109370203A (zh) * | 2018-09-08 | 2019-02-22 | 浙江华正能源材料有限公司 | 一种锂电池软包装用外层膜材料及其制备工艺 |
TWI667132B (zh) * | 2013-07-29 | 2019-08-01 | 日商昭和電工包裝股份有限公司 | 包裝材及成形外殼 |
CN113964423A (zh) * | 2020-07-17 | 2022-01-21 | 曙鹏科技(深圳)有限公司 | 纽扣电池 |
CN116404318A (zh) * | 2023-06-06 | 2023-07-07 | 宁德新能源科技有限公司 | 一种电池 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5556128B2 (ja) | 2009-10-30 | 2014-07-23 | ソニー株式会社 | 非水電解質電池 |
KR102021325B1 (ko) | 2011-11-07 | 2019-09-16 | 도판 인사츠 가부시키가이샤 | 축전 디바이스용 외장재 |
JP6056188B2 (ja) * | 2012-05-09 | 2017-01-11 | 凸版印刷株式会社 | リチウムイオン二次電池用外装材 |
JP6230460B2 (ja) | 2013-06-17 | 2017-11-15 | 昭和電工パッケージング株式会社 | 成形用包装材 |
JP6233060B2 (ja) * | 2014-01-29 | 2017-11-22 | 凸版印刷株式会社 | 蓄電デバイス用端子フィルム、及び蓄電デバイス |
KR102282648B1 (ko) | 2014-02-12 | 2021-07-27 | 쇼와 덴코 패키징 가부시키가이샤 | 성형용 포장재 |
US10559864B2 (en) | 2014-02-13 | 2020-02-11 | Birmingham Technologies, Inc. | Nanofluid contact potential difference battery |
JP6279973B2 (ja) | 2014-05-16 | 2018-02-14 | 昭和電工パッケージング株式会社 | 成形用包装材及び成形ケース |
JP6259719B2 (ja) * | 2014-06-06 | 2018-01-10 | 株式会社村田製作所 | 非水電解質電池および非水電解質電池用外装材 |
JP6112094B2 (ja) * | 2014-10-22 | 2017-04-12 | トヨタ自動車株式会社 | 全固体電池システム |
JP6275014B2 (ja) * | 2014-10-24 | 2018-02-07 | 昭和電工パッケージング株式会社 | 成形用包装材及び成形ケース |
JP1533400S (zh) * | 2014-10-24 | 2015-09-14 | ||
JP1524274S (zh) * | 2014-10-24 | 2015-05-25 | ||
JP6654368B2 (ja) * | 2015-07-10 | 2020-02-26 | 昭和電工パッケージング株式会社 | 蓄電デバイス用外装材 |
JP6826370B2 (ja) * | 2016-03-18 | 2021-02-03 | 藤森工業株式会社 | 樹脂被覆金属積層体の製造方法及び電池外装体の製造方法 |
JP6983969B2 (ja) * | 2016-03-18 | 2021-12-17 | 藤森工業株式会社 | 樹脂被覆金属積層体、樹脂被覆金属積層体の製造方法、電池外装体及び電池 |
EP3232491A1 (en) * | 2016-04-11 | 2017-10-18 | SK Innovation Co., Ltd. | Lithium secondary battery |
JP6458777B2 (ja) * | 2016-06-29 | 2019-01-30 | 株式会社村田製作所 | 外装材および電池 |
USD823242S1 (en) * | 2016-12-23 | 2018-07-17 | Samsung Electronics Co., Ltd. | External battery |
DE102017204082A1 (de) | 2017-03-13 | 2018-09-13 | Hamilton Bonaduz Ag | Vorrichtung zur temperaturkompensierten optischen Erfassung eines Sauerstoffgehalts eines Fluids |
US20210273281A1 (en) * | 2018-07-17 | 2021-09-02 | Sanyo Electric Co., Ltd. | Cylindrical battery and battery module |
JP6680348B2 (ja) * | 2018-12-27 | 2020-04-15 | 株式会社村田製作所 | 外装材および電池 |
CN109755656B (zh) * | 2019-01-14 | 2022-03-22 | 西北工业大学 | 一种新型“自激活式”锂离子二次贮备电池及其制备方法 |
US11244816B2 (en) | 2019-02-25 | 2022-02-08 | Birmingham Technologies, Inc. | Method of manufacturing and operating nano-scale energy conversion device |
US11101421B2 (en) | 2019-02-25 | 2021-08-24 | Birmingham Technologies, Inc. | Nano-scale energy conversion device |
US11124864B2 (en) | 2019-05-20 | 2021-09-21 | Birmingham Technologies, Inc. | Method of fabricating nano-structures with engineered nano-scale electrospray depositions |
US20210091685A1 (en) * | 2019-09-25 | 2021-03-25 | Birmingham Technologies, Inc. | Nano-Scale Energy Harvesting Device |
CN113103682A (zh) | 2020-01-10 | 2021-07-13 | 昭和电工包装株式会社 | 成型用包装材料 |
JP2021109706A (ja) | 2020-01-10 | 2021-08-02 | 昭和電工パッケージング株式会社 | 成形用包装材 |
US11649525B2 (en) | 2020-05-01 | 2023-05-16 | Birmingham Technologies, Inc. | Single electron transistor (SET), circuit containing set and energy harvesting device, and fabrication method |
US11417506B1 (en) | 2020-10-15 | 2022-08-16 | Birmingham Technologies, Inc. | Apparatus including thermal energy harvesting thermionic device integrated with electronics, and related systems and methods |
WO2022124310A1 (ja) * | 2020-12-07 | 2022-06-16 | 大日本印刷株式会社 | 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス |
US11616186B1 (en) | 2021-06-28 | 2023-03-28 | Birmingham Technologies, Inc. | Thermal-transfer apparatus including thermionic devices, and related methods |
KR20230135527A (ko) | 2022-03-16 | 2023-09-25 | 가부시키가이샤 레조낙·패키징 | 포장재 |
KR20230146459A (ko) | 2022-04-12 | 2023-10-19 | 가부시키가이샤 레조낙·패키징 | 포장재 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239837A (en) * | 1978-04-06 | 1980-12-16 | Brown, Boveri & Cie Aktiengesellschaft | Electrochemical storage cell |
US6696197B2 (en) * | 2000-09-29 | 2004-02-24 | Kabushiki Kaisha Toshiba | Battery pack and portable electronic appliance |
US20040229120A1 (en) * | 2003-03-17 | 2004-11-18 | Kazuhito Hatta | Battery |
US20060083984A1 (en) * | 2004-10-18 | 2006-04-20 | Oh Jeong W | Battery sheath having radiation layer formed thereon and lithium polymer battery using the same |
JP2007134308A (ja) * | 2005-10-14 | 2007-05-31 | Sony Corp | 電池 |
CN1983669A (zh) * | 2004-12-10 | 2007-06-20 | 索尼株式会社 | 电池 |
US20070269714A1 (en) * | 2006-05-20 | 2007-11-22 | Nissan Motor Co., Ltd. | Battery structure |
CN102640319A (zh) * | 2009-09-18 | 2012-08-15 | 栗村化学株式会社 | 电池封装和用于制造该电池封装的方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62119859A (ja) | 1985-11-20 | 1987-06-01 | Dainippon Printing Co Ltd | 外装材料 |
US4818588A (en) | 1985-11-20 | 1989-04-04 | Dai Nippon Insatsu Kabushiki Kaisha | Packaging materials |
JP2674793B2 (ja) * | 1988-08-31 | 1997-11-12 | ソニー 株式会社 | 非水電解液電池 |
JP2004327042A (ja) | 1998-02-12 | 2004-11-18 | Dainippon Printing Co Ltd | 電池ケース用シート |
JP4667546B2 (ja) * | 1998-04-20 | 2011-04-13 | 大日本印刷株式会社 | 電池ケース用シート |
JPH11183258A (ja) | 1997-12-18 | 1999-07-09 | Sony Corp | 赤外線放射温度計測装置 |
JP2000010244A (ja) | 1998-06-24 | 2000-01-14 | Fuji Photo Film Co Ltd | 写真感光材料用包装材料及びそれを用いた写真感光材料包装体 |
JP2001260275A (ja) * | 2000-03-14 | 2001-09-25 | Mitsubishi Chemicals Corp | 積層体 |
WO2001080333A1 (en) * | 2000-04-13 | 2001-10-25 | Fmc Corporation | Battery pack or battery providing increased heat dissipation |
US6716552B2 (en) | 2000-11-30 | 2004-04-06 | Celgard Inc. | Secondary lithium battery construction for improved heat transfer |
JP2002231192A (ja) * | 2001-01-29 | 2002-08-16 | Japan Storage Battery Co Ltd | 電 池 |
JP2002292784A (ja) * | 2001-03-30 | 2002-10-09 | Kobe Steel Ltd | 積層フィルムラミネートアルミニウム板およびその製造方法 |
JP3774163B2 (ja) | 2002-03-28 | 2006-05-10 | 東洋アルミニウム株式会社 | 二次電池容器用積層材及び二次電池容器 |
JP4214985B2 (ja) * | 2003-11-14 | 2009-01-28 | ソニー株式会社 | 電池パック |
JP4532219B2 (ja) * | 2004-09-15 | 2010-08-25 | 大日本印刷株式会社 | 放熱シート |
JP4887498B2 (ja) | 2006-11-06 | 2012-02-29 | 国立大学法人東京農工大学 | 骨系統疾患の病態評価および/または骨系統疾患の治療薬探索システムおよびプログラム、ならびに情報記憶媒体 |
JP2009087875A (ja) * | 2007-10-02 | 2009-04-23 | Asahi Kasei Corp | 高放熱性電気化学素子および電源装置 |
JP4915384B2 (ja) | 2008-04-10 | 2012-04-11 | トヨタ自動車株式会社 | 中空歯車の製造方法 |
JP5180663B2 (ja) | 2008-04-24 | 2013-04-10 | 太陽誘電株式会社 | 電気化学デバイス |
JP5159435B2 (ja) * | 2008-05-28 | 2013-03-06 | 古河電池株式会社 | ラミネートフィルム及び発熱物包装体 |
JP5556128B2 (ja) | 2009-10-30 | 2014-07-23 | ソニー株式会社 | 非水電解質電池 |
-
2009
- 2009-10-30 JP JP2009250418A patent/JP5556128B2/ja active Active
-
2010
- 2010-10-22 CN CN201010530464.5A patent/CN102055009B/zh active Active
- 2010-10-22 CN CN201510647205.3A patent/CN105261805B/zh active Active
- 2010-10-22 CN CN201510647201.5A patent/CN105355805B/zh active Active
- 2010-10-22 US US12/910,527 patent/US9224991B2/en active Active
-
2014
- 2014-12-24 US US14/582,724 patent/US9236584B2/en active Active
-
2015
- 2015-10-22 US US14/920,491 patent/US9431639B2/en active Active
-
2016
- 2016-06-28 US US15/195,468 patent/US10305071B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239837A (en) * | 1978-04-06 | 1980-12-16 | Brown, Boveri & Cie Aktiengesellschaft | Electrochemical storage cell |
US6696197B2 (en) * | 2000-09-29 | 2004-02-24 | Kabushiki Kaisha Toshiba | Battery pack and portable electronic appliance |
CN1767259A (zh) * | 2000-09-29 | 2006-05-03 | 株式会社东芝 | 电池组和便携式电子装置 |
US20040229120A1 (en) * | 2003-03-17 | 2004-11-18 | Kazuhito Hatta | Battery |
US20060083984A1 (en) * | 2004-10-18 | 2006-04-20 | Oh Jeong W | Battery sheath having radiation layer formed thereon and lithium polymer battery using the same |
CN1983669A (zh) * | 2004-12-10 | 2007-06-20 | 索尼株式会社 | 电池 |
JP2007134308A (ja) * | 2005-10-14 | 2007-05-31 | Sony Corp | 電池 |
US20070269714A1 (en) * | 2006-05-20 | 2007-11-22 | Nissan Motor Co., Ltd. | Battery structure |
CN102640319A (zh) * | 2009-09-18 | 2012-08-15 | 栗村化学株式会社 | 电池封装和用于制造该电池封装的方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103687721A (zh) * | 2011-07-21 | 2014-03-26 | 韩化石油化学株式会社 | 具有散热特性的电池包装材料 |
CN103317794A (zh) * | 2012-03-19 | 2013-09-25 | 昭和电工包装株式会社 | 成型用包装材料以及成型壳体 |
TWI569964B (zh) * | 2012-03-19 | 2017-02-11 | Showa Denko Packaging Co | Forming packaging and forming shell |
CN103456901A (zh) * | 2012-06-05 | 2013-12-18 | 昆山雅森电子材料科技有限公司 | 具有遮蔽效果的电池壳层结构 |
TWI667132B (zh) * | 2013-07-29 | 2019-08-01 | 日商昭和電工包裝股份有限公司 | 包裝材及成形外殼 |
CN110667207A (zh) * | 2013-07-29 | 2020-01-10 | 昭和电工包装株式会社 | 包装材料及成型壳体 |
CN105514304A (zh) * | 2014-10-15 | 2016-04-20 | 万向A一二三系统有限公司 | 一种锂电池钢塑膜包装材料及其制备方法 |
CN105514304B (zh) * | 2014-10-15 | 2018-02-13 | 万向一二三股份公司 | 一种锂电池钢塑膜包装材料及其制备方法 |
CN106003918A (zh) * | 2016-05-11 | 2016-10-12 | 明冠新材料股份有限公司 | 黑色铝塑膜和聚合物锂电池 |
CN109370203A (zh) * | 2018-09-08 | 2019-02-22 | 浙江华正能源材料有限公司 | 一种锂电池软包装用外层膜材料及其制备工艺 |
CN113964423A (zh) * | 2020-07-17 | 2022-01-21 | 曙鹏科技(深圳)有限公司 | 纽扣电池 |
CN116404318A (zh) * | 2023-06-06 | 2023-07-07 | 宁德新能源科技有限公司 | 一种电池 |
CN116404318B (zh) * | 2023-06-06 | 2024-03-22 | 宁德新能源科技有限公司 | 一种电池 |
Also Published As
Publication number | Publication date |
---|---|
US10305071B2 (en) | 2019-05-28 |
US20160043362A1 (en) | 2016-02-11 |
CN105355805B (zh) | 2019-07-19 |
CN105355805A (zh) | 2016-02-24 |
US20110104546A1 (en) | 2011-05-05 |
US9236584B2 (en) | 2016-01-12 |
CN105261805B (zh) | 2019-07-19 |
US9224991B2 (en) | 2015-12-29 |
US9431639B2 (en) | 2016-08-30 |
US20150111084A1 (en) | 2015-04-23 |
JP2011096552A (ja) | 2011-05-12 |
CN102055009B (zh) | 2015-11-25 |
CN105261805A (zh) | 2016-01-20 |
US20160308176A1 (en) | 2016-10-20 |
JP5556128B2 (ja) | 2014-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102055009B (zh) | 非水电解质电池 | |
US11749843B2 (en) | Battery module having improved safety, battery pack including battery module, and vehicle including battery pack | |
JP4977375B2 (ja) | リチウムイオン電池およびそれを用いた組電池 | |
CN101414669B (zh) | 电池组件及其制作方法 | |
US9520588B2 (en) | Nonaqueous electrolyte secondary cell | |
JP6458777B2 (ja) | 外装材および電池 | |
US20110281142A1 (en) | Lithium-ion power battery | |
KR20160025052A (ko) | 이차전지용 양극활물질 및 이를 포함하는 이차전지 | |
KR20100097820A (ko) | 파우치형 이차전지 | |
US10777820B2 (en) | Non-aqueous electrolyte battery and battery pack | |
JP5462304B2 (ja) | リチウムイオン電池を用いた組電池 | |
KR20140032701A (ko) | 파우치형 이차 전지 | |
KR101722662B1 (ko) | 파우치형 이차 전지 | |
JP6259719B2 (ja) | 非水電解質電池および非水電解質電池用外装材 | |
JP6680348B2 (ja) | 外装材および電池 | |
KR100686802B1 (ko) | 전지 팩 케이스, 파우치형 리튬 이차 전지 | |
KR101311493B1 (ko) | 리튬 이차전지 | |
JP2012048938A (ja) | 電池パック | |
JP2010205461A (ja) | 電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180419 Address after: Kyoto Japan Patentee after: Murata Manufacturing Co.,Ltd. Address before: Fukushima Patentee before: Murata, Northeast China Effective date of registration: 20180419 Address after: Fukushima Patentee after: Murata, Northeast China Address before: Tokyo, Japan Patentee before: Sony Corp. |