JP2016027562A - 二次電池の作製方法及び製造装置 - Google Patents
二次電池の作製方法及び製造装置 Download PDFInfo
- Publication number
- JP2016027562A JP2016027562A JP2015131165A JP2015131165A JP2016027562A JP 2016027562 A JP2016027562 A JP 2016027562A JP 2015131165 A JP2015131165 A JP 2015131165A JP 2015131165 A JP2015131165 A JP 2015131165A JP 2016027562 A JP2016027562 A JP 2016027562A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- secondary battery
- active material
- positive electrode
- negative electrode
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 59
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims description 41
- 239000007773 negative electrode material Substances 0.000 claims description 38
- 239000003792 electrolyte Substances 0.000 claims description 37
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 36
- 239000007774 positive electrode material Substances 0.000 claims description 35
- 239000007789 gas Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 239000011149 active material Substances 0.000 claims description 13
- 239000011888 foil Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 31
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 31
- 239000000243 solution Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 52
- 239000010410 layer Substances 0.000 description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 31
- 238000003860 storage Methods 0.000 description 26
- -1 nickel metal hydride Chemical class 0.000 description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
- 229910052751 metal Inorganic materials 0.000 description 21
- 239000002184 metal Substances 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 19
- 230000002427 irreversible effect Effects 0.000 description 16
- 239000011572 manganese Substances 0.000 description 16
- 239000010408 film Substances 0.000 description 14
- 230000002441 reversible effect Effects 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 239000000956 alloy Substances 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 238000007599 discharging Methods 0.000 description 11
- 229910004283 SiO 4 Inorganic materials 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 239000010949 copper Substances 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 239000002608 ionic liquid Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 6
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 235000002639 sodium chloride Nutrition 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000003411 electrode reaction Methods 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910013716 LiNi Inorganic materials 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000006230 acetylene black Substances 0.000 description 3
- 229910021383 artificial graphite Inorganic materials 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 2
- 229910013063 LiBF 4 Inorganic materials 0.000 description 2
- 229910013684 LiClO 4 Inorganic materials 0.000 description 2
- 229910013275 LiMPO Inorganic materials 0.000 description 2
- 229910015868 MSiO Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000002228 NASICON Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 150000002642 lithium compounds Chemical class 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000002931 mesocarbon microbead Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000011863 silicon-based powder Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OGLIVJFAKNJZRE-UHFFFAOYSA-N 1-methyl-1-propylpiperidin-1-ium Chemical compound CCC[N+]1(C)CCCCC1 OGLIVJFAKNJZRE-UHFFFAOYSA-N 0.000 description 1
- UINDRJHZBAGQFD-UHFFFAOYSA-O 2-ethyl-3-methyl-1h-imidazol-3-ium Chemical compound CCC1=[NH+]C=CN1C UINDRJHZBAGQFD-UHFFFAOYSA-O 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910018989 CoSb Inorganic materials 0.000 description 1
- 229910019043 CoSn Inorganic materials 0.000 description 1
- 229910017482 Cu 6 Sn 5 Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910005382 FeSn Inorganic materials 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 229910018122 Li 3-x M Inorganic materials 0.000 description 1
- 229910011939 Li2.6 Co0.4 N Inorganic materials 0.000 description 1
- 229910012425 Li3Fe2 (PO4)3 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910011281 LiCoPO 4 Inorganic materials 0.000 description 1
- 229910010586 LiFeO 2 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013086 LiNiPO Inorganic materials 0.000 description 1
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 1
- 229910019021 Mg 2 Sn Inorganic materials 0.000 description 1
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 1
- 229910016964 MnSb Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910018320 SbSn Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-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 class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical compound [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- QXYJCZRRLLQGCR-UHFFFAOYSA-N dioxomolybdenum Chemical compound O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 150000004771 selenides Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910021384 soft carbon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 150000004772 tellurides Chemical class 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(II) oxide Inorganic materials [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- DZKDPOPGYFUOGI-UHFFFAOYSA-N tungsten(iv) oxide Chemical compound O=[W]=O DZKDPOPGYFUOGI-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0442—Anodisation, Oxidation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- 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
Abstract
【解決手段】最終的に二次電池として完成させる前に、多量の電解液中で正極に対して予め電気化学反応を行うことで安定な正極が得られ、その正極を用いて二次電池を完成させると、信頼性の高い二次電池を作製することができる。さらに、負極も同様に多量の電解液中で正極に対して予め電気化学反応を行うことで二次電池を完成させると、信頼性の高い二次電池を作製することができる。
【選択図】図1
Description
本実施の形態では、図1及び図3を用いて、本発明の一態様に係る二次電池用電極の製造方法及び製造装置について説明する。
CC充電について説明する。CC充電は、充電期間のすべてで一定の電流を二次電池に流し、所定の電圧になったときに充電を停止する充電方法である。二次電池を、図8(A)に示すように内部抵抗Rと二次電池容量Cの等価回路と仮定する。この場合、二次電池電圧VBは、内部抵抗Rにかかる電圧VRと二次電池容量Cにかかる電圧VCの和である。
次に、CCCV充電について説明する。CCCV充電は、まずCC充電にて所定の電圧まで充電を行い、その後CV(定電圧)充電にて流れる電流が少なくなるまで、具体的には終止電流値になるまで充電を行う充電方法である。
次に、CC放電について説明する。CC放電は、放電期間のすべてで一定の電流を二次電池から流し、二次電池電圧VBが所定の電圧、例えば2.5Vになったときに放電を停止する放電方法である。
12 正極集電体
13 セパレータ
14 負極集電体
15 封止層
16a リード電極
16b リード電極
17 熱圧着領域
18 正極活物質層
19 負極活物質層
20 電解液
40 二次電池
202 容器
206 セパレータ
207 リチウム
208 金属フィルム
215 電解液
230 配線用クリップ
231 配線用クリップ
300 蓄電池
301 正極缶
302 負極缶
303 ガスケット
304 正極
305 正極集電体
306 正極活物質層
307 負極
308 負極集電体
309 負極活物質層
310 セパレータ
600 蓄電池
601 正極キャップ
602 電池缶
603 正極端子
604 正極
605 セパレータ
606 負極
607 負極端子
608 絶縁板
609 絶縁板
611 PTC素子
612 安全弁機構
1000:製造装置
1001:容器
1002:蓋
1003:排出口
1004:攪拌手段
1005:導入管
1006:被処理電極
1007:電極
1008:コード
1009:コード
1010:制御装置
1010 制御装置
1011 ヒーター
1014 台
1015 電解液
1020 製造装置
Claims (10)
- 電解液を入れるための容器と、
前記電解液と電気化学反応させるための第1の電極と、
前記第1の電極と電気的に接続する第1のコードと、
活物質層を有する第2の電極と電気的に接続するための第2のコードとを有し、
前記第1のコードと前記第2のコードは還元条件または酸化条件の制御装置と電気的に接続されていることを特徴とする製造装置。 - 請求項1において、前記第2の電極は、表面に正極活物質層、或いは負極活物質層を有する製造装置。
- 請求項1において、さらに前記容器内に入れる電解液を攪拌する手段を有する製造装置。
- 請求項1乃至3のいずれか一において、前記攪拌する手段はアルゴンガスを電解液中に泡として発生させるポンプを有する製造装置。
- 請求項1乃至4のいずれか一において、前記攪拌する手段はマグネットスターラーである製造装置。
- 請求項1乃至5のいずれか一において、さらに前記容器内に入れる電解液を加熱する手段を有する製造装置。
- 請求項1乃至6のいずれか一において、さらに前記容器内のガスを排気する排気手段を有する製造装置。
- 請求項1乃至7のいずれか一において、さらに第2の電極と電気的に接続するための第2のコードは複数であり、同時に複数の第2の電極を電解液中で還元または酸化する製造装置。
- 正極活物質層を有する第1の電極を形成し、
負極活物質層を有する第2の電極を形成し、
容器内の電解液中に前記第1の電極或いは前記第2の電極を入れて、その電極を一方の電極として電解液中に電流を流して電気化学的に還元または酸化させ、
前記第1の電極または前記第2の電極を電気化学反応させた後に前記第1の電極、或いは前記第2の電極を容器内の電解液から取り出し、乾燥させた後、
開口部を有する外装体で囲まれた領域に、前記第1の電極及び前記第2の電極を重ねた積層体を収納し、
前記外装体で囲まれた領域に電解液を収納し、
前記外装体の開口部を塞ぐ二次電池の作製方法。 - 請求項9において、前記電解液はリチウムを含み、前記電気化学反応を行う電極の一方は、リチウム箔である二次電池の作製方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015131165A JP2016027562A (ja) | 2014-07-04 | 2015-06-30 | 二次電池の作製方法及び製造装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014138755 | 2014-07-04 | ||
JP2014138755 | 2014-07-04 | ||
JP2015131165A JP2016027562A (ja) | 2014-07-04 | 2015-06-30 | 二次電池の作製方法及び製造装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020039571A Division JP2020080333A (ja) | 2014-07-04 | 2020-03-09 | 製造装置、及びリチウムイオン二次電池の作製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016027562A true JP2016027562A (ja) | 2016-02-18 |
JP2016027562A5 JP2016027562A5 (ja) | 2018-07-26 |
Family
ID=55017645
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015131165A Withdrawn JP2016027562A (ja) | 2014-07-04 | 2015-06-30 | 二次電池の作製方法及び製造装置 |
JP2020039571A Withdrawn JP2020080333A (ja) | 2014-07-04 | 2020-03-09 | 製造装置、及びリチウムイオン二次電池の作製方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020039571A Withdrawn JP2020080333A (ja) | 2014-07-04 | 2020-03-09 | 製造装置、及びリチウムイオン二次電池の作製方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US10593929B2 (ja) |
JP (2) | JP2016027562A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190087157A (ko) * | 2018-01-16 | 2019-07-24 | 주식회사 엘지화학 | 이차전지용 노칭장치 및 노칭방법 |
WO2021045580A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 음극 전극의 전소듐화 방법, 전소듐화 음극, 및 이를 포함하는 리튬 이차전지 |
WO2021045581A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 음극 전극의 전리튬-전소듐화 방법, 전리튬-전소듐화 음극, 및 이를 포함하는 리튬 이차전지 |
WO2021045542A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 전극의 전리튬화 방법 및 장치 |
WO2021045583A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 음극 전극의 전리튬-전소듐화 방법, 전리튬-전소듐화 음극, 및 이를 포함하는 리튬 이차전지 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6890375B2 (ja) | 2014-10-21 | 2021-06-18 | 株式会社半導体エネルギー研究所 | 装置 |
JP6723023B2 (ja) | 2015-02-24 | 2020-07-15 | 株式会社半導体エネルギー研究所 | 二次電池用電極の製造方法 |
US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06243868A (ja) * | 1993-02-16 | 1994-09-02 | Toray Ind Inc | 二次電池の製造方法 |
JP2013243010A (ja) * | 2012-05-18 | 2013-12-05 | Toyota Motor Corp | 非水二次電池の製造方法 |
JP2015088437A (ja) * | 2013-11-02 | 2015-05-07 | 独立行政法人産業技術総合研究所 | 非水系二次電池のプリドープ方法及びプリドープ方法により得られる電池 |
Family Cites Families (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3647646A (en) | 1968-03-04 | 1972-03-07 | Eastman Kodak Co | Method and apparatus for electroplating cylindrical objects |
US4043876A (en) | 1972-11-17 | 1977-08-23 | Xerox Corporation | Method for electroforming |
US3928152A (en) * | 1974-02-25 | 1975-12-23 | Kennecott Copper Corp | Method for the electrolytic recovery of metal employing improved electrolyte convection |
US4801363A (en) * | 1987-01-05 | 1989-01-31 | The Dow Chemical Company | High purity alkaline earths via electrodeposition |
US4764853A (en) | 1987-06-09 | 1988-08-16 | Thomas Stephen E | Rechargeable battery cafe table lamp |
US4892629A (en) | 1989-08-02 | 1990-01-09 | The United States Of America As Represented By The Secretary Of The Navy | Electrochemical preparation of silver oxide electrodes having high thermal stability |
EP0629011A4 (en) | 1992-12-25 | 1995-03-01 | Toray Industries | ELECTRODE AND SECONDARY ELEMENT USING THE SAME. |
US5677084A (en) | 1992-12-25 | 1997-10-14 | Toray Industries, Inc. | Electrode and secondary battery using the same |
JP3403858B2 (ja) | 1995-03-17 | 2003-05-06 | カネボウ株式会社 | 有機電解質電池 |
US5721067A (en) * | 1996-02-22 | 1998-02-24 | Jacobs; James K. | Rechargeable lithium battery having improved reversible capacity |
US5911865A (en) | 1997-02-07 | 1999-06-15 | Yih; Pay | Method for electroplating of micron particulates with metal coatings |
US6432585B1 (en) * | 1997-01-28 | 2002-08-13 | Canon Kabushiki Kaisha | Electrode structural body, rechargeable battery provided with said electrode structural body, and rechargeable battery |
JP4227581B2 (ja) * | 1997-01-28 | 2009-02-18 | キヤノン株式会社 | 電極構造体及び二次電池 |
JPH10223259A (ja) | 1997-02-03 | 1998-08-21 | Toyota Central Res & Dev Lab Inc | リチウム二次電池及びその製造方法 |
US6383352B1 (en) | 1998-11-13 | 2002-05-07 | Mykrolis Corporation | Spiral anode for metal plating baths |
US6134902A (en) | 1999-01-14 | 2000-10-24 | Curry; Carline | Battery operated air conditioner |
US6454918B1 (en) | 1999-03-23 | 2002-09-24 | Electroplating Engineers Of Japan Limited | Cup type plating apparatus |
JP2002093411A (ja) | 2000-09-08 | 2002-03-29 | Sumitomo Metal Ind Ltd | 非水電解質二次電池用負極材料 |
US8389434B2 (en) | 2002-04-11 | 2013-03-05 | Second Sight Medical Products, Inc. | Catalyst and a method for manufacturing the same |
JP2005108531A (ja) * | 2003-09-29 | 2005-04-21 | Mitsubishi Chemicals Corp | 非水電解液の調合装置及び非水電解液の製造方法 |
US7223498B2 (en) | 2003-10-09 | 2007-05-29 | Samsung Sdi Co., Ltd. | Electrode for a lithium secondary battery and a lithium secondary battery comprising the same |
JP4801340B2 (ja) | 2003-10-28 | 2011-10-26 | 株式会社半導体エネルギー研究所 | 表示装置 |
US8884845B2 (en) | 2003-10-28 | 2014-11-11 | Semiconductor Energy Laboratory Co., Ltd. | Display device and telecommunication system |
AU2005314211B2 (en) | 2004-12-09 | 2010-07-08 | Oned Material, Inc. | Nanowire-based membrane electrode assemblies for fuel cells |
US7842432B2 (en) | 2004-12-09 | 2010-11-30 | Nanosys, Inc. | Nanowire structures comprising carbon |
US8278011B2 (en) | 2004-12-09 | 2012-10-02 | Nanosys, Inc. | Nanostructured catalyst supports |
US7939218B2 (en) | 2004-12-09 | 2011-05-10 | Nanosys, Inc. | Nanowire structures comprising carbon |
JP4696557B2 (ja) | 2005-01-06 | 2011-06-08 | 日本電気株式会社 | リチウム二次電池用活物質材料、その製造方法及びこれに用いる原材料並びにリチウム二次電池 |
JP2006216451A (ja) | 2005-02-04 | 2006-08-17 | Sony Corp | 電池の製造方法 |
JP3850427B2 (ja) | 2005-03-22 | 2006-11-29 | 株式会社物産ナノテク研究所 | 炭素繊維結合体およびこれを用いた複合材料 |
JP4747654B2 (ja) * | 2005-04-19 | 2011-08-17 | セントラル硝子株式会社 | リチウムイオン電池用電解液の精製方法 |
JP2006324020A (ja) | 2005-05-17 | 2006-11-30 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池の製造方法 |
WO2007004728A1 (en) | 2005-07-04 | 2007-01-11 | Showa Denko K.K. | Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery |
JP2008002761A (ja) | 2006-06-23 | 2008-01-10 | Toshiba Corp | 電子レンジ |
JP5181585B2 (ja) | 2006-09-12 | 2013-04-10 | パナソニック株式会社 | リチウム二次電池用負極の製造法 |
JP2008269827A (ja) | 2007-04-17 | 2008-11-06 | Matsushita Electric Ind Co Ltd | 電気化学素子の電極材料およびその製造方法並びにそれを用いた電極極板および電気化学素子 |
US8033134B2 (en) | 2007-08-16 | 2011-10-11 | Whirlpool Corporation | Extended cold (battery backup) refrigerator |
JP2009076372A (ja) | 2007-09-21 | 2009-04-09 | Shin Etsu Chem Co Ltd | 非水系二次電池 |
US7745047B2 (en) | 2007-11-05 | 2010-06-29 | Nanotek Instruments, Inc. | Nano graphene platelet-base composite anode compositions for lithium ion batteries |
WO2009081704A1 (ja) | 2007-12-25 | 2009-07-02 | Kao Corporation | リチウム電池正極用複合材料 |
EP2276698A1 (en) | 2008-04-14 | 2011-01-26 | Dow Global Technologies Inc. | Lithium metal phosphate/carbon nanocomposites as cathode active materials for secondary lithium batteries |
US20100035093A1 (en) | 2008-04-27 | 2010-02-11 | Ruoff Rodney S | Ultracapacitors and methods of making and using |
US8257867B2 (en) | 2008-07-28 | 2012-09-04 | Battelle Memorial Institute | Nanocomposite of graphene and metal oxide materials |
US8580432B2 (en) | 2008-12-04 | 2013-11-12 | Nanotek Instruments, Inc. | Nano graphene reinforced nanocomposite particles for lithium battery electrodes |
JP5348706B2 (ja) | 2008-12-19 | 2013-11-20 | Necエナジーデバイス株式会社 | 非水電解液二次電池用負極、それを用いた非水電解液二次電池、および非水電解液二次電池用負極の製造方法 |
US9093693B2 (en) | 2009-01-13 | 2015-07-28 | Samsung Electronics Co., Ltd. | Process for producing nano graphene reinforced composite particles for lithium battery electrodes |
US20140370380A9 (en) | 2009-05-07 | 2014-12-18 | Yi Cui | Core-shell high capacity nanowires for battery electrodes |
US10366802B2 (en) | 2009-06-05 | 2019-07-30 | University of Pittsburgh—of the Commonwealth System of Higher Education | Compositions including nano-particles and a nano-structured support matrix and methods of preparation as reversible high capacity anodes in energy storage systems |
WO2011030686A1 (ja) | 2009-09-09 | 2011-03-17 | 日本電気株式会社 | 二次電池 |
US8778538B2 (en) | 2009-11-06 | 2014-07-15 | Northwestern University | Electrode material comprising graphene-composite materials in a graphite network |
US9431649B2 (en) | 2009-11-23 | 2016-08-30 | Uchicago Argonne, Llc | Coated electroactive materials |
US8652687B2 (en) | 2009-12-24 | 2014-02-18 | Nanotek Instruments, Inc. | Conductive graphene polymer binder for electrochemical cell electrodes |
JP5648828B2 (ja) * | 2010-04-26 | 2015-01-07 | 日産自動車株式会社 | リチウムイオン二次電池 |
US8852294B2 (en) | 2010-05-28 | 2014-10-07 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and method for manufacturing the same |
JP5859746B2 (ja) | 2010-05-28 | 2016-02-16 | 株式会社半導体エネルギー研究所 | 蓄電装置およびその作製方法 |
KR101204598B1 (ko) * | 2010-08-27 | 2012-11-23 | 삼성전기주식회사 | 에너지 저장 장치의 전극 제조용 도핑 장치 및 이를 이용한 전극 제조 방법 |
KR101204539B1 (ko) * | 2010-08-27 | 2012-11-23 | 삼성전기주식회사 | 에너지 저장 장치의 전극 제조용 도핑 장치 및 이를 이용한 전극 제조 방법 |
FR2973950B1 (fr) * | 2011-04-06 | 2013-10-04 | Electricite De France | Precurseur d'accumulateur lithium-ion a electrode sacrificielle de lithium et electrode textile positive a conversion |
WO2012170311A2 (en) * | 2011-06-06 | 2012-12-13 | Washington State University Research Foundation | Batteries with nanostructured electrodes and associated methods |
US8626428B2 (en) * | 2011-06-28 | 2014-01-07 | Honeywell International Inc. | Selectable display of aircraft traffic on tracks |
US8814956B2 (en) | 2011-07-14 | 2014-08-26 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device, electrode, and manufacturing method thereof |
JP2013069418A (ja) * | 2011-09-20 | 2013-04-18 | Semiconductor Energy Lab Co Ltd | リチウム二次電池およびその製造方法 |
JP6890375B2 (ja) | 2014-10-21 | 2021-06-18 | 株式会社半導体エネルギー研究所 | 装置 |
-
2015
- 2015-06-30 JP JP2015131165A patent/JP2016027562A/ja not_active Withdrawn
- 2015-07-01 US US14/789,174 patent/US10593929B2/en not_active Expired - Fee Related
-
2019
- 2019-05-08 US US16/406,645 patent/US10615404B2/en active Active
-
2020
- 2020-03-09 JP JP2020039571A patent/JP2020080333A/ja not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06243868A (ja) * | 1993-02-16 | 1994-09-02 | Toray Ind Inc | 二次電池の製造方法 |
JP2013243010A (ja) * | 2012-05-18 | 2013-12-05 | Toyota Motor Corp | 非水二次電池の製造方法 |
JP2015088437A (ja) * | 2013-11-02 | 2015-05-07 | 独立行政法人産業技術総合研究所 | 非水系二次電池のプリドープ方法及びプリドープ方法により得られる電池 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190087157A (ko) * | 2018-01-16 | 2019-07-24 | 주식회사 엘지화학 | 이차전지용 노칭장치 및 노칭방법 |
WO2019143033A1 (ko) * | 2018-01-16 | 2019-07-25 | 주식회사 엘지화학 | 이차전지용 노칭장치 및 노칭방법 |
KR102299988B1 (ko) * | 2018-01-16 | 2021-09-09 | 주식회사 엘지에너지솔루션 | 이차전지용 노칭장치 및 노칭방법 |
US11581520B2 (en) | 2018-01-16 | 2023-02-14 | Lg Energy Solution, Ltd. | Notching apparatus and method for secondary battery |
WO2021045580A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 음극 전극의 전소듐화 방법, 전소듐화 음극, 및 이를 포함하는 리튬 이차전지 |
WO2021045581A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 음극 전극의 전리튬-전소듐화 방법, 전리튬-전소듐화 음극, 및 이를 포함하는 리튬 이차전지 |
WO2021045542A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 전극의 전리튬화 방법 및 장치 |
WO2021045583A1 (ko) * | 2019-09-06 | 2021-03-11 | 주식회사 엘지화학 | 음극 전극의 전리튬-전소듐화 방법, 전리튬-전소듐화 음극, 및 이를 포함하는 리튬 이차전지 |
Also Published As
Publication number | Publication date |
---|---|
JP2020080333A (ja) | 2020-05-28 |
US20190267607A1 (en) | 2019-08-29 |
US10615404B2 (en) | 2020-04-07 |
US10593929B2 (en) | 2020-03-17 |
US20160006017A1 (en) | 2016-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11056678B2 (en) | Negative electrode for power storage device, method for forming the same, and power storage device | |
US10615404B2 (en) | Fabricating method and fabricating apparatus for secondary battery | |
US11437622B2 (en) | Secondary battery, graphene oxide, and manufacturing method thereof | |
US9666326B2 (en) | Lithium manganese oxide composite, secondary battery, and manufacturing method thereof | |
JP6085370B2 (ja) | 全固体電池、全固体電池用電極及びその製造方法 | |
JP6666107B2 (ja) | 蓄電池用電極の製造方法、及び蓄電池用電極 | |
KR20170056537A (ko) | 이차 전지 | |
JP6259704B2 (ja) | 全固体電池用電極の製造方法及び全固体電池の製造方法 | |
JP2022079763A (ja) | リチウムイオン蓄電池 | |
TW201630245A (zh) | 鋰離子蓄電池及其製造方法 | |
JP6362440B2 (ja) | 二次電池 | |
WO2015159331A1 (ja) | 全固体電池、全固体電池用電極及びその製造方法 | |
JP7447396B2 (ja) | アルカリ金属イオン電池 | |
JP2017111989A (ja) | 全固体電池用電極、全固体電池、及びそれらの製造方法 | |
Arote | Lithium-ion and Lithium–Sulfur Batteries: Fundamentals to performance | |
JP2016207477A (ja) | イオン伝導性材料とそれを用いた全固体電池及びその製造方法 | |
KR20220127230A (ko) | 전극 슬러리의 제작 방법, 전극의 제작 방법, 양극의 제작 방법, 이차 전지용 전극, 이차 전지용 양극 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180612 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180612 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190510 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190521 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190702 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191210 |
|
A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20200310 |