CN1073294C - 电化学二次电池 - Google Patents
电化学二次电池 Download PDFInfo
- Publication number
- CN1073294C CN1073294C CN94112891A CN94112891A CN1073294C CN 1073294 C CN1073294 C CN 1073294C CN 94112891 A CN94112891 A CN 94112891A CN 94112891 A CN94112891 A CN 94112891A CN 1073294 C CN1073294 C CN 1073294C
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- described electrochemical
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 16
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- 239000011149 active material Substances 0.000 claims description 11
- 229910015645 LiMn Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229910052596 spinel Inorganic materials 0.000 claims description 6
- 239000011029 spinel Substances 0.000 claims description 6
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 229910052723 transition metal Inorganic materials 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 150000004770 chalcogenides Chemical class 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003490 calendering Methods 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 13
- 229910002804 graphite Inorganic materials 0.000 abstract description 11
- 239000010439 graphite Substances 0.000 abstract description 11
- 229910052759 nickel Inorganic materials 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract 3
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000007606 doctor blade method Methods 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 238000009830 intercalation Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 239000012528 membrane Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910001677 galaxite Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000080 wetting agent Substances 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 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
-
- 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
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
-
- 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
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/808—Foamed, spongy materials
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4342039A DE4342039A1 (de) | 1993-12-09 | 1993-12-09 | Elektrochemisches Sekundärelement |
DEP4342039.7 | 1993-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1110008A CN1110008A (zh) | 1995-10-11 |
CN1073294C true CN1073294C (zh) | 2001-10-17 |
Family
ID=6504600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94112891A Expired - Fee Related CN1073294C (zh) | 1993-12-09 | 1994-12-09 | 电化学二次电池 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5514488A (zh) |
EP (1) | EP0657953B1 (zh) |
JP (1) | JPH07201364A (zh) |
KR (1) | KR100297402B1 (zh) |
CN (1) | CN1073294C (zh) |
CA (1) | CA2137320A1 (zh) |
DE (2) | DE4342039A1 (zh) |
HK (1) | HK113297A (zh) |
SG (1) | SG43066A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100438146C (zh) * | 2005-10-12 | 2008-11-26 | 比亚迪股份有限公司 | 锂离子电池和该电池的正极及它们的制备方法 |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4342039A1 (de) * | 1993-12-09 | 1995-06-14 | Varta Batterie | Elektrochemisches Sekundärelement |
CN1085898C (zh) * | 1994-10-27 | 2002-05-29 | 富士胶片公司 | 非水蓄电池和其制备方法 |
JPH0963589A (ja) * | 1995-08-16 | 1997-03-07 | Toyota Autom Loom Works Ltd | 密閉型水素電池用電極及びその製造方法 |
US5795680A (en) * | 1995-11-30 | 1998-08-18 | Asahi Glass Company Ltd. | Non-aqueous electrolyte type secondary battery |
JP2001503911A (ja) * | 1996-11-13 | 2001-03-21 | エルテック・システムズ・コーポレーション | 二次電池電極用の金属フォーム |
JP3562187B2 (ja) * | 1996-12-27 | 2004-09-08 | ソニー株式会社 | 非水電解液二次電池 |
WO1998040919A1 (en) * | 1997-03-11 | 1998-09-17 | Matsushita Electric Industrial Co., Ltd. | Secondary battery |
US6833217B2 (en) * | 1997-12-31 | 2004-12-21 | Duracell Inc. | Battery cathode |
US6054801A (en) * | 1998-02-27 | 2000-04-25 | Regents, University Of California | Field emission cathode fabricated from porous carbon foam material |
US6245464B1 (en) | 1998-09-21 | 2001-06-12 | Wilson Greatbatch Ltd. | Hermetically sealed lithium-ion secondary electrochemical cell |
CN1236514C (zh) | 1999-02-26 | 2006-01-11 | 吉莱特公司 | 高性能碱性电池 |
KR100625958B1 (ko) * | 1999-09-30 | 2006-09-20 | 삼성에스디아이 주식회사 | 리튬 2차 전지 및 그 제조방법 |
US6346343B1 (en) * | 1999-11-11 | 2002-02-12 | U.S. Philips Corporation | Secondary lithium battery comprising lithium deposited on negative electrode material |
US7138209B2 (en) * | 2000-10-09 | 2006-11-21 | Samsung Sdi Co., Ltd. | Positive active material for rechargeable lithium battery and method of preparing same |
KR100385357B1 (ko) * | 2001-06-01 | 2003-05-27 | 삼성에스디아이 주식회사 | 리튬-황 전지 |
SG104277A1 (en) * | 2001-09-24 | 2004-06-21 | Inst Of Microelectronics | Circuit for measuring changes in capacitor gap using a switched capacitor technique |
JP3769291B2 (ja) | 2004-03-31 | 2006-04-19 | 株式会社東芝 | 非水電解質電池 |
CN100483837C (zh) * | 2004-07-28 | 2009-04-29 | 比亚迪股份有限公司 | 大倍率锂离子二次电池 |
CN1321473C (zh) * | 2005-05-24 | 2007-06-13 | 中国地质大学(武汉) | 一种锂电池电极的制备方法 |
JP5714820B2 (ja) * | 2007-02-12 | 2015-05-07 | ランディー オッグ, | 電気化学バッテリの積層構成 |
US8187752B2 (en) | 2008-04-16 | 2012-05-29 | Envia Systems, Inc. | High energy lithium ion secondary batteries |
JP2012516542A (ja) * | 2009-01-27 | 2012-07-19 | ジー4 シナジェティクス, インコーポレイテッド | エネルギー貯蔵デバイスのための電極折畳み部 |
US10056644B2 (en) * | 2009-07-24 | 2018-08-21 | Zenlabs Energy, Inc. | Lithium ion batteries with long cycling performance |
US8993177B2 (en) * | 2009-12-04 | 2015-03-31 | Envia Systems, Inc. | Lithium ion battery with high voltage electrolytes and additives |
US8076026B2 (en) * | 2010-02-05 | 2011-12-13 | International Battery, Inc. | Rechargeable battery using an aqueous binder |
US7931985B1 (en) * | 2010-11-08 | 2011-04-26 | International Battery, Inc. | Water soluble polymer binder for lithium ion battery |
US8765306B2 (en) * | 2010-03-26 | 2014-07-01 | Envia Systems, Inc. | High voltage battery formation protocols and control of charging and discharging for desirable long term cycling performance |
US20110143206A1 (en) * | 2010-07-14 | 2011-06-16 | International Battery, Inc. | Electrode for rechargeable batteries using aqueous binder solution for li-ion batteries |
US9083062B2 (en) | 2010-08-02 | 2015-07-14 | Envia Systems, Inc. | Battery packs for vehicles and high capacity pouch secondary batteries for incorporation into compact battery packs |
US8102642B2 (en) * | 2010-08-06 | 2012-01-24 | International Battery, Inc. | Large format ultracapacitors and method of assembly |
US9166222B2 (en) | 2010-11-02 | 2015-10-20 | Envia Systems, Inc. | Lithium ion batteries with supplemental lithium |
JP2012256582A (ja) * | 2011-02-18 | 2012-12-27 | Sumitomo Electric Ind Ltd | 電気化学素子用電極の製造方法 |
US9159990B2 (en) | 2011-08-19 | 2015-10-13 | Envia Systems, Inc. | High capacity lithium ion battery formation protocol and corresponding batteries |
CN102354737B (zh) * | 2011-09-30 | 2013-09-25 | 天津国泰之光新材料技术研究院有限公司 | 一种电池或电容器的负极板的制备方法 |
US9780358B2 (en) | 2012-05-04 | 2017-10-03 | Zenlabs Energy, Inc. | Battery designs with high capacity anode materials and cathode materials |
US10553871B2 (en) | 2012-05-04 | 2020-02-04 | Zenlabs Energy, Inc. | Battery cell engineering and design to reach high energy |
US20150184956A1 (en) * | 2012-06-05 | 2015-07-02 | Applied Nanotech Holdings, Inc. | Pore sealing pastes for porous materials |
WO2015024004A1 (en) | 2013-08-16 | 2015-02-19 | Envia Systems, Inc. | Lithium ion batteries with high capacity anode active material and good cycling for consumer electronics |
US9917296B2 (en) * | 2014-04-02 | 2018-03-13 | Toyota Jidosha Kabushiki Kaisha | Nonaqueous electrolyte secondary battery |
CN104167299B (zh) * | 2014-08-21 | 2017-11-28 | 中国科学院大连化学物理研究所 | 一种金属网加强的高面密度超级电容器电极及其制备方法 |
US11094925B2 (en) | 2017-12-22 | 2021-08-17 | Zenlabs Energy, Inc. | Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance |
CN111584868B (zh) | 2019-02-15 | 2023-07-25 | 株式会社村田制作所 | 锂离子二次电池负极添加剂及包含其的负极浆料 |
WO2020218211A1 (ja) * | 2019-04-26 | 2020-10-29 | デンカ株式会社 | カーボンブラックを含有するスラリー、電極ペースト、電極の製造方法、及び二次電池の製造方法 |
Citations (1)
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1994
- 1994-10-10 SG SG1996003183A patent/SG43066A1/en unknown
- 1994-10-10 EP EP94115950A patent/EP0657953B1/de not_active Expired - Lifetime
- 1994-10-10 DE DE59402055T patent/DE59402055D1/de not_active Expired - Lifetime
- 1994-11-03 KR KR1019940028705A patent/KR100297402B1/ko not_active IP Right Cessation
- 1994-11-30 US US08/346,896 patent/US5514488A/en not_active Expired - Lifetime
- 1994-12-05 CA CA002137320A patent/CA2137320A1/en not_active Abandoned
- 1994-12-09 CN CN94112891A patent/CN1073294C/zh not_active Expired - Fee Related
- 1994-12-09 JP JP6306472A patent/JPH07201364A/ja active Pending
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1997
- 1997-06-26 HK HK113297A patent/HK113297A/xx not_active IP Right Cessation
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EP0563988A1 (en) * | 1992-04-02 | 1993-10-06 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
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CN100438146C (zh) * | 2005-10-12 | 2008-11-26 | 比亚迪股份有限公司 | 锂离子电池和该电池的正极及它们的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
DE4342039A1 (de) | 1995-06-14 |
KR100297402B1 (ko) | 2001-12-01 |
KR950021852A (ko) | 1995-07-26 |
EP0657953B1 (de) | 1997-03-12 |
DE59402055D1 (de) | 1997-04-17 |
EP0657953A1 (de) | 1995-06-14 |
SG43066A1 (en) | 1997-10-17 |
HK113297A (en) | 1997-08-29 |
US5514488A (en) | 1996-05-07 |
CN1110008A (zh) | 1995-10-11 |
CA2137320A1 (en) | 1995-06-10 |
JPH07201364A (ja) | 1995-08-04 |
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