CN1332458C - 电极和使用该电极的电池 - Google Patents
电极和使用该电极的电池 Download PDFInfo
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- CN1332458C CN1332458C CNB2004100477657A CN200410047765A CN1332458C CN 1332458 C CN1332458 C CN 1332458C CN B2004100477657 A CNB2004100477657 A CN B2004100477657A CN 200410047765 A CN200410047765 A CN 200410047765A CN 1332458 C CN1332458 C CN 1332458C
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- active material
- material layer
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- 239000011149 active material Substances 0.000 claims abstract description 207
- 238000000034 method Methods 0.000 claims abstract description 84
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims abstract description 24
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 23
- 239000003792 electrolyte Substances 0.000 claims abstract description 20
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 66
- 229910052744 lithium Inorganic materials 0.000 claims description 64
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 61
- 229910052751 metal Inorganic materials 0.000 claims description 43
- 239000010949 copper Substances 0.000 claims description 42
- 229910000765 intermetallic Inorganic materials 0.000 claims description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 32
- 238000005245 sintering Methods 0.000 claims description 32
- 230000004927 fusion Effects 0.000 claims description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 27
- 239000010703 silicon Substances 0.000 claims description 27
- 239000000126 substance Substances 0.000 claims description 22
- 238000007740 vapor deposition Methods 0.000 claims description 22
- 238000000151 deposition Methods 0.000 claims description 21
- 230000008021 deposition Effects 0.000 claims description 20
- 239000007791 liquid phase Substances 0.000 claims description 20
- 239000010936 titanium Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 239000006104 solid solution Substances 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 239000011651 chromium Substances 0.000 claims description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 abstract description 18
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 230000009257 reactivity Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000005566 electron beam evaporation Methods 0.000 description 39
- 210000004027 cell Anatomy 0.000 description 37
- 230000000052 comparative effect Effects 0.000 description 33
- 239000000203 mixture Substances 0.000 description 21
- 230000014759 maintenance of location Effects 0.000 description 18
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 14
- 230000006866 deterioration Effects 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000008151 electrolyte solution Substances 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 10
- 239000007769 metal material Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- -1 polyethylene Polymers 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- 239000004020 conductor Substances 0.000 description 7
- 239000002033 PVDF binder Substances 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- 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 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 229910003002 lithium salt Inorganic materials 0.000 description 5
- 159000000002 lithium salts Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 239000012298 atmosphere Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002243 precursor 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
- 238000003466 welding Methods 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910004706 CaSi2 Inorganic materials 0.000 description 1
- 229910019001 CoSi Inorganic materials 0.000 description 1
- 229910019974 CrSi Inorganic materials 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910005329 FeSi 2 Inorganic materials 0.000 description 1
- 229910006115 GeF Inorganic materials 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910005829 GeS Inorganic materials 0.000 description 1
- 229910005839 GeS 2 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910012573 LiSiO Inorganic materials 0.000 description 1
- 229910017996 MIO 2 Inorganic materials 0.000 description 1
- 229910017028 MnSi Inorganic materials 0.000 description 1
- 229910016006 MoSi Inorganic materials 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229910005881 NiSi 2 Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910008484 TiSi Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 150000002291 germanium compounds Chemical class 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N germanium monoxide Inorganic materials [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910001386 lithium phosphate Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- CQDGTJPVBWZJAZ-UHFFFAOYSA-N monoethyl carbonate Chemical compound CCOC(O)=O CQDGTJPVBWZJAZ-UHFFFAOYSA-N 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005289 physical deposition Methods 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- BHZCMUVGYXEBMY-UHFFFAOYSA-N trilithium;azanide Chemical compound [Li+].[Li+].[Li+].[NH2-] BHZCMUVGYXEBMY-UHFFFAOYSA-N 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
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- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/022—Pots for vertical horticulture
- A01G9/023—Multi-tiered planters
-
- 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
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
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- Chemical & Material Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
Description
集流体 | 活性物质层 | 薄膜层 | 容量保持率(%) | ||||
材料 | 形成方法 | 材料 | 厚度(nm) | 形成方法 | |||
实施例1-1 | Cu | Si | 电子束蒸发 | Ni | 200 | 电子束蒸发 | 86 |
实施例1-2 | Cu | Si | 电子束 | Cu | 200 | 电子束 | 85 |
蒸发 | 蒸发 | ||||||
比较例1-1 | Cu | Si | 电子束蒸发 | - | 0 | - | 71 |
比较例1-2 | Cu | Si | 电子束蒸发 | Al | 200 | 电子束蒸发 | 69 |
比较例1-3 | Cu | Si | 电子束蒸发 | Ti | 200 | 电子束蒸发 | 62 |
比较例1-4 | Al | Si | 电子束蒸发 | - | 0 | 电子束蒸发 | 64 |
比较例1-5 | Al | Si | 电子束蒸发 | Al | 200 | 电子束蒸发 | 63 |
集流体 | 活性物质层 | 薄膜层 | 容量保持率(%) | ||||
材料 | 形成方法 | 材料 | 厚度(nm) | 形成方法 |
实施例2-1 | Cu | Si | 烧结 | Cu | 200 | 电子束蒸发 | 83 |
实施例2-2 | Cu | Si | 烧结 | Ni | 200 | 电子束蒸发 | 81 |
实施例2-3 | Ti | Si | 烧结 | Cu | 200 | 电子束蒸发 | 78 |
实施例2-4 | Ti | Si | 烧结 | Ni | 200 | 电子束蒸发 | 76 |
比较例2 | Ti | Si | 烧结 | - | 0 | - | 66 |
集流体 | 活性物质层 | 薄膜层 | 容量保持率(%) | ||||
材料 | 形成方法 | 材料 | 厚度(nm) | 形成方法 | |||
实施例3-1 | Cu | Ge | 电子束蒸发 | Ni | 10 | 电子束蒸发 | 72 |
实施例3-2 | Cu | Ge | 电子束蒸发 | Ni | 50 | 电子束蒸发 | 81 |
实施例3-3 | Cu | Ge | 电子束蒸发 | Ni | 300 | 电子束蒸发 | 84 |
实施例3-4 | Cu | Ge | 电子束蒸发 | Ni | 600 | 电子束蒸发 | 86 |
实施例3-5 | Cu | Ge | 电子束蒸发 | Ni | 1000 | 电子束蒸发 | 78 |
实施例3-6 | Cu | Ge | 电子束蒸发 | Ni | 1500 | 电子束蒸发 | 73 |
比较例3 | Cu | Ge | 电子束蒸发 | - | 0 | - | 69 |
集流体 | 活性物质层 | 薄膜层 | 容量保持率(%) | ||||
材料 | 形成方法 | 材料 | 厚度(nm) | 形成方法 | |||
实施例3-3 | Cu | Ge | 电子束蒸发 | Ni | 200 | 电子束蒸发 | 84 |
实施例4 | Cu | Ge | 涂覆 | Ni | 200 | 电子束蒸发 | 36 |
比较例3 | Cu | Ge | 电子束蒸发 | - | 0 | - | 69 |
比较例4 | Cu | Ge | 涂覆 | - | 0 | - | 33 |
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JP2003101189A JP2004311141A (ja) | 2003-04-04 | 2003-04-04 | 電極およびそれを用いた電池 |
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EP (1) | EP1465268A3 (zh) |
JP (1) | JP2004311141A (zh) |
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Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006156235A (ja) * | 2004-11-30 | 2006-06-15 | Sony Corp | 負極および電池 |
JP4739781B2 (ja) * | 2005-03-11 | 2011-08-03 | 三洋電機株式会社 | リチウム二次電池 |
JP4891555B2 (ja) * | 2005-03-14 | 2012-03-07 | 三井金属鉱業株式会社 | 非水電解液二次電池の製造方法 |
KR100790844B1 (ko) * | 2005-06-01 | 2008-01-02 | 강원대학교산학협력단 | 박막 전지 및 그 제조 방법 |
JP2007026926A (ja) * | 2005-07-19 | 2007-02-01 | Nec Corp | 二次電池用負極およびこれを用いた二次電池 |
US7851757B2 (en) * | 2005-11-04 | 2010-12-14 | Nagayama Ip Holdings, Llc | Phase plate for electron microscope and method for manufacturing same |
CN101584065B (zh) | 2007-01-12 | 2013-07-10 | 易诺维公司 | 三维电池及其制造方法 |
US20100104942A1 (en) * | 2007-03-26 | 2010-04-29 | Nv Bekaert Sa | Substrate for lithium thin film battery |
JP5470696B2 (ja) | 2007-10-31 | 2014-04-16 | ソニー株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
US8475957B2 (en) | 2008-04-17 | 2013-07-02 | Enovix Corporation | Negative electrode structure for non-aqueous lithium secondary battery |
US8367244B2 (en) * | 2008-04-17 | 2013-02-05 | Enovix Corporation | Anode material having a uniform metal-semiconductor alloy layer |
US8133613B2 (en) | 2008-04-17 | 2012-03-13 | Enovix Corporation | Nonaqueous electrolyte secondary battery anode material with a uniform metal-semiconductor alloy layer |
JP4947386B2 (ja) * | 2008-11-14 | 2012-06-06 | ソニー株式会社 | リチウムイオン二次電池およびリチウムイオン二次電池用負極 |
CN102812581B (zh) * | 2010-03-26 | 2016-08-31 | 株式会社半导体能源研究所 | 二次电池及二次电池的电极的形成方法 |
KR20130040187A (ko) * | 2010-03-26 | 2013-04-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 이차 전지와 이차 전지 전극의 제조 방법 |
US8940610B2 (en) * | 2010-04-16 | 2015-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Electrode for energy 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 |
KR101874935B1 (ko) * | 2010-06-30 | 2018-07-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 축전 장치 및 그 제조 방법 |
US9843027B1 (en) | 2010-09-14 | 2017-12-12 | Enovix Corporation | Battery cell having package anode plate in contact with a plurality of dies |
JP5876839B2 (ja) * | 2011-02-18 | 2016-03-02 | 住友電気工業株式会社 | 集電体用三次元網状アルミニウム多孔体、該アルミニウム多孔体を用いた集電体、電極、非水電解質電池、キャパシタ及びリチウムイオンキャパシタ |
JP5708333B2 (ja) * | 2011-07-19 | 2015-04-30 | 日本電気株式会社 | 二次電池用負極およびこれを用いた二次電池 |
CN103022415A (zh) * | 2011-09-26 | 2013-04-03 | 比亚迪股份有限公司 | 一种正极及其制备方法以及一种锂离子电池 |
US8841030B2 (en) | 2012-01-24 | 2014-09-23 | Enovix Corporation | Microstructured electrode structures |
EP2807698B1 (en) | 2012-01-24 | 2018-01-10 | Enovix Corporation | Ionically permeable structures for energy storage devices |
JP6416765B2 (ja) | 2012-08-16 | 2018-10-31 | エノビクス・コーポレイションEnovix Corporation | 3次元電池のための電極構造体 |
BR112015003794A2 (pt) | 2012-08-21 | 2017-07-04 | Kratos LLC | partículas funcionalizadas do grupo iva e métodos de uso destas |
US9461309B2 (en) | 2012-08-21 | 2016-10-04 | Kratos LLC | Group IVA functionalized particles and methods of use thereof |
WO2014151202A1 (en) | 2013-03-15 | 2014-09-25 | Enovix Corporation | Separators for three-dimensional batteries |
JP6076802B2 (ja) * | 2013-03-29 | 2017-02-08 | 藤倉ゴム工業株式会社 | リチウムイオン二次電池用負極の製造方法 |
KR101595613B1 (ko) | 2013-05-06 | 2016-02-18 | 주식회사 엘지화학 | 리튬 이차전지용 음극 및 이를 포함하는 리튬이온 이차 전지 |
US10170747B2 (en) * | 2013-06-14 | 2019-01-01 | Ford Global Technologies, Llc | Treated current collector foil |
EP3828976B1 (en) | 2015-05-14 | 2023-07-05 | Enovix Corporation | Longitudinal constraints for energy storage devices |
TWI832314B (zh) | 2016-05-13 | 2024-02-11 | 美商易諾維公司 | 用於三維電池之尺寸拘束件 |
KR20190042558A (ko) | 2016-07-05 | 2019-04-24 | 크라토스 엘엘씨 | 부동태화된 예비리튬화된 마이크론 및 서브마이크론 iva족 입자 및 이의 제조방법 |
TWI819481B (zh) * | 2016-11-16 | 2023-10-21 | 美商易諾維公司 | 具有可壓縮陰極之三維電池 |
WO2018183909A1 (en) | 2017-03-31 | 2018-10-04 | Kratos LLC | Precharged negative electrode material for secondary battery |
SG11202004398WA (en) | 2017-11-15 | 2020-06-29 | Enovix Corp | Electrode assembly, secondary battery, and method of manufacture |
US10256507B1 (en) | 2017-11-15 | 2019-04-09 | Enovix Corporation | Constrained electrode assembly |
US11211639B2 (en) | 2018-08-06 | 2021-12-28 | Enovix Corporation | Electrode assembly manufacture and device |
KR102355101B1 (ko) | 2018-10-18 | 2022-02-04 | 주식회사 엘지에너지솔루션 | 삼차원 구조 전극 및 이를 포함하는 전기화학소자 |
CN111628138B (zh) * | 2020-06-29 | 2023-08-18 | 天津市捷威动力工业有限公司 | 一种电极的制备方法及用途 |
KR20230121994A (ko) | 2020-09-18 | 2023-08-22 | 에노빅스 코오퍼레이션 | 레이저 빔을 사용하여 웹에서 전극 구조의 집합체를 윤곽 형성하기 위한 방법 |
JP2023553115A (ja) | 2020-12-09 | 2023-12-20 | エノビクス・コーポレイション | 電極、電極スタックおよび電池の製造のための装置、システムおよび方法 |
CN114361428B (zh) * | 2021-12-31 | 2024-05-17 | 远景动力技术(江苏)有限公司 | 三维锂负极及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001052336A1 (en) * | 2000-01-13 | 2001-07-19 | 3M Innovative Properties Company | Electrode compositions having improved cycling behavior |
EP1244164A1 (en) * | 1999-10-22 | 2002-09-25 | Sanyo Electric Co., Ltd. | Electrode for lithium secondary cell and lithium secondary cell |
US20020168572A1 (en) * | 2001-03-23 | 2002-11-14 | Noriyuki Tamura | Electrode for rechargeable lithium battery and rechargeable lithium battery |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3495814B2 (ja) | 1994-05-30 | 2004-02-09 | キヤノン株式会社 | 電池用電極及び該電極を有するリチウム二次電池 |
US6235427B1 (en) * | 1998-05-13 | 2001-05-22 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery containing silicic material |
WO2000033400A1 (fr) | 1998-12-02 | 2000-06-08 | Matsushita Electric Industrial Co., Ltd. | Cellule secondaire d'electrolyte du type non aqueux |
US6664004B2 (en) | 2000-01-13 | 2003-12-16 | 3M Innovative Properties Company | Electrode compositions having improved cycling behavior |
JP4212263B2 (ja) | 2000-09-01 | 2009-01-21 | 三洋電機株式会社 | リチウム二次電池用負極及びその製造方法 |
JP2002231224A (ja) | 2001-01-30 | 2002-08-16 | Sanyo Electric Co Ltd | リチウム二次電池用電極及びその製造方法並びにリチウム二次電池 |
US6984470B2 (en) * | 2001-03-26 | 2006-01-10 | Kabushiki Kaisha Toshiba | Positive electrode active material and nonaqueous electrolyte secondary battery |
JP2002313319A (ja) * | 2001-04-09 | 2002-10-25 | Sanyo Electric Co Ltd | リチウム二次電池用電極及びリチウム二次電池 |
US6991662B2 (en) | 2001-09-10 | 2006-01-31 | Polyplus Battery Company | Encapsulated alloy electrodes |
-
2003
- 2003-04-04 JP JP2003101189A patent/JP2004311141A/ja active Pending
-
2004
- 2004-03-30 US US10/813,370 patent/US7838147B2/en active Active
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- 2004-04-02 KR KR1020040022910A patent/KR101164232B1/ko active IP Right Grant
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1244164A1 (en) * | 1999-10-22 | 2002-09-25 | Sanyo Electric Co., Ltd. | Electrode for lithium secondary cell and lithium secondary cell |
WO2001052336A1 (en) * | 2000-01-13 | 2001-07-19 | 3M Innovative Properties Company | Electrode compositions having improved cycling behavior |
US20020168572A1 (en) * | 2001-03-23 | 2002-11-14 | Noriyuki Tamura | Electrode for rechargeable lithium battery and rechargeable lithium battery |
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KR101164232B1 (ko) | 2012-07-09 |
JP2004311141A (ja) | 2004-11-04 |
US7838147B2 (en) | 2010-11-23 |
CN1677723A (zh) | 2005-10-05 |
EP1465268A3 (en) | 2005-12-21 |
US20040234861A1 (en) | 2004-11-25 |
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KR20040086818A (ko) | 2004-10-12 |
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