DE60031019D1 - Positivelektrode für eine Zelle mit nicht wässrigem Elektrolyt und Herstellungsverfahren derselben - Google Patents
Positivelektrode für eine Zelle mit nicht wässrigem Elektrolyt und Herstellungsverfahren derselbenInfo
- Publication number
- DE60031019D1 DE60031019D1 DE60031019T DE60031019T DE60031019D1 DE 60031019 D1 DE60031019 D1 DE 60031019D1 DE 60031019 T DE60031019 T DE 60031019T DE 60031019 T DE60031019 T DE 60031019T DE 60031019 D1 DE60031019 D1 DE 60031019D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- positive electrode
- aqueous electrolyte
- electrolyte cell
- cell
- 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.)
- Expired - Lifetime
Links
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- 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
- 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
- H01M4/1391—Processes of manufacture of 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
- 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
- H01M4/364—Composites as mixtures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic 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
- H01M4/04—Processes of manufacture in general
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01614199A JP3754218B2 (ja) | 1999-01-25 | 1999-01-25 | 非水電解質電池用正極及びその製造方法、ならびこの正極を用いた非水電解質電池及びその製造方法 |
JP1614199 | 1999-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60031019D1 true DE60031019D1 (de) | 2006-11-16 |
DE60031019T2 DE60031019T2 (de) | 2007-05-03 |
Family
ID=11908231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60031019T Expired - Lifetime DE60031019T2 (de) | 1999-01-25 | 2000-01-25 | Positivelektrode für eine Zelle mit nicht wässrigem Elektrolyt und Herstellungsverfahren derselben |
Country Status (8)
Country | Link |
---|---|
US (1) | US6534216B1 (de) |
EP (1) | EP1022792B1 (de) |
JP (1) | JP3754218B2 (de) |
KR (1) | KR100559104B1 (de) |
CN (1) | CN1248339C (de) |
DE (1) | DE60031019T2 (de) |
HK (1) | HK1028491A1 (de) |
TW (1) | TW431012B (de) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
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US6749648B1 (en) * | 2000-06-19 | 2004-06-15 | Nanagram Corporation | Lithium metal oxides |
KR100417251B1 (ko) * | 1999-12-15 | 2004-02-05 | 주식회사 엘지화학 | 전기화학적 성능이 향상된 리튬망간 스피넬 산화물의 제조방법 |
JP4160271B2 (ja) * | 2000-08-21 | 2008-10-01 | 三星エスディアイ株式会社 | リチウム二次電池用の電極及びリチウム二次電池 |
JP4878687B2 (ja) * | 2001-02-23 | 2012-02-15 | 三洋電機株式会社 | リチウム二次電池 |
JP4674423B2 (ja) * | 2001-07-19 | 2011-04-20 | 三菱化学株式会社 | 層状リチウムニッケルマンガン複合酸化物粉体の製造方法 |
KR100441524B1 (ko) * | 2002-01-24 | 2004-07-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 슬러리 조성물 |
TW563266B (en) * | 2002-10-18 | 2003-11-21 | Ind Tech Res Inst | Modified lithium cobalt oxide for lithium ion battery as cathode, preparation thereof, and lithium ion battery |
JP2004158352A (ja) * | 2002-11-07 | 2004-06-03 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP4518821B2 (ja) * | 2003-03-26 | 2010-08-04 | 三洋電機株式会社 | 非水電解質二次電池用電極及びその製造方法 |
JP2004303475A (ja) * | 2003-03-28 | 2004-10-28 | Sanyo Electric Co Ltd | 非水電解質電池 |
CN1534821A (zh) | 2003-03-28 | 2004-10-06 | ������������ʽ���� | 非水电解质电池 |
US7473491B1 (en) * | 2003-09-15 | 2009-01-06 | Quallion Llc | Electrolyte for electrochemical cell |
JP4651279B2 (ja) * | 2003-12-18 | 2011-03-16 | 三洋電機株式会社 | 非水電解質二次電池 |
CN100338800C (zh) * | 2004-02-17 | 2007-09-19 | 比亚迪股份有限公司 | 一种锂电池正极及其制备方法以及锂离子二次电池 |
JP4660164B2 (ja) * | 2004-03-29 | 2011-03-30 | 三洋電機株式会社 | 非水電解質二次電池 |
JP4291195B2 (ja) * | 2004-03-30 | 2009-07-08 | 宇部興産株式会社 | 非水電解質二次電池 |
JP4565874B2 (ja) * | 2004-03-31 | 2010-10-20 | 三洋電機株式会社 | 非水電解質二次電池 |
CN100438195C (zh) * | 2004-05-22 | 2008-11-26 | 比亚迪股份有限公司 | 一种锂离子二次电池 |
JP4841133B2 (ja) | 2004-11-16 | 2011-12-21 | 三洋電機株式会社 | 非水電解質二次電池 |
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US20080008933A1 (en) * | 2005-12-23 | 2008-01-10 | Boston-Power, Inc. | Lithium-ion secondary battery |
CN103268936B (zh) * | 2004-12-28 | 2016-08-31 | 波士顿电力公司 | 锂离子二次电池 |
US9666862B2 (en) * | 2005-02-23 | 2017-05-30 | Lg Chem, Ltd. | Secondary battery of improved lithium ion mobility and cell capacity |
CN100401558C (zh) * | 2005-03-16 | 2008-07-09 | 北京大学 | 一种制备锂离子电池材料LiNixMn2-xO4的方法 |
JP4959145B2 (ja) | 2005-03-30 | 2012-06-20 | 日本碍子株式会社 | 非水電解質二次電池用正極及び非水電解質二次電池 |
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TWI426678B (zh) | 2006-06-28 | 2014-02-11 | Boston Power Inc | 具有多重充電率之電子裝置、電池組、充電於電子裝置中的鋰離子電荷儲存電源供應器之方法及可攜式電腦 |
JP5019892B2 (ja) * | 2007-01-23 | 2012-09-05 | 三洋電機株式会社 | 非水電解質二次電池 |
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US8062559B2 (en) * | 2008-02-29 | 2011-11-22 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8062560B2 (en) * | 2008-02-29 | 2011-11-22 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8052897B2 (en) * | 2008-02-29 | 2011-11-08 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8057711B2 (en) * | 2008-02-29 | 2011-11-15 | Byd Company Limited | Composite compound with mixed crystalline structure |
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EP2416411B1 (de) | 2009-03-31 | 2020-02-26 | JX Nippon Mining & Metals Corporation | Positivelektrodenmaterial für lithiumionenbatterien |
WO2010135260A2 (en) * | 2009-05-18 | 2010-11-25 | Boston-Power, Inc. | Energy efficient and fast charge modes of a rechargeable battery |
KR20120060820A (ko) * | 2009-09-01 | 2012-06-12 | 보스톤-파워, 인크. | 대형 배터리 시스템 및 조립 방법 |
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JP5661646B2 (ja) | 2009-12-18 | 2015-01-28 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極及びその製造方法、並びに、リチウムイオン電池 |
US20120231343A1 (en) | 2009-12-22 | 2012-09-13 | Jx Nippon Mining & Metals Corporation | Positive Electrode Active Material For A Lithium-Ion Battery, Positive Electrode For A Lithium-Ion Battery, Lithium-Ion Battery Using Same, And Precursor To A Positive Electrode Active Material For A Lithium-Ion Battery |
US9231249B2 (en) | 2010-02-05 | 2016-01-05 | Jx Nippon Mining & Metals Corporation | Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery |
CN102804461B (zh) | 2010-02-05 | 2016-03-02 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极和锂离子电池 |
KR101450422B1 (ko) | 2010-03-04 | 2014-10-13 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
WO2011108596A1 (ja) | 2010-03-04 | 2011-09-09 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
CN102754254B (zh) | 2010-03-04 | 2016-01-20 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池 |
US9240594B2 (en) | 2010-03-04 | 2016-01-19 | Jx Nippon Mining & Metals Corporation | Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery |
EP2544280B1 (de) | 2010-03-05 | 2018-06-06 | JX Nippon Mining & Metals Corporation | Positiv aktives elektrodenmaterial für eine lithiumionenbatterie, positivelektrode für eine lithiumionenbatterie und lithiumionenbatterie |
CN102005563B (zh) * | 2010-10-19 | 2013-05-01 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池高电压正极材料制备及表面包覆方法 |
KR101430839B1 (ko) | 2010-12-03 | 2014-08-18 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
WO2012098724A1 (ja) | 2011-01-21 | 2012-07-26 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質の製造方法及びリチウムイオン電池用正極活物質 |
CN103339784A (zh) * | 2011-01-31 | 2013-10-02 | 三菱化学株式会社 | 非水电解液及使用该非水电解液的非水电解质二次电池 |
EP2704237B1 (de) | 2011-03-29 | 2016-06-01 | JX Nippon Mining & Metals Corporation | Herstellungsverfahren für ein aktives positives elektrodenmaterial für lithiumionenbatterien und aktives positives elektrodenmaterial für lithium-ionenbatterien |
US9214676B2 (en) | 2011-03-31 | 2015-12-15 | Jx Nippon Mining & Metals Corporation | Positive electrode active material for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery |
KR101451196B1 (ko) * | 2011-04-18 | 2014-10-15 | 주식회사 엘지화학 | 양극 활물질 및 그것을 포함한 리튬 이차전지 |
JP6292738B2 (ja) | 2012-01-26 | 2018-03-14 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
JP6292739B2 (ja) | 2012-01-26 | 2018-03-14 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
JP6023522B2 (ja) * | 2012-09-10 | 2016-11-09 | 日揮触媒化成株式会社 | リチウム複合酸化物の製造方法 |
CN104335396B (zh) | 2012-09-28 | 2018-01-05 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极和锂离子电池 |
JP6109603B2 (ja) * | 2013-02-28 | 2017-04-05 | 株式会社東芝 | 電池 |
CN104218220A (zh) * | 2013-06-04 | 2014-12-17 | 卡姆丹克太阳能(江苏)有限公司 | 一种锂电池用正极活性物质制造方法 |
CN104681816A (zh) * | 2013-11-28 | 2015-06-03 | 河南科隆新能源有限公司 | 一种锂锰氧化物基正极活性材料及其制备方法 |
DE102013226011A1 (de) * | 2013-12-16 | 2015-06-18 | Robert Bosch Gmbh | Elektrodenmaterial für eine Lithium-Zelle |
WO2015199101A1 (ja) | 2014-06-24 | 2015-12-30 | 株式会社カネカ | 非水電解質二次電池およびこれを複数個接続してなる組電池 |
JP6470070B2 (ja) * | 2014-08-25 | 2019-02-13 | 株式会社東芝 | 正極及び非水電解質電池 |
EP3258529B1 (de) | 2015-02-12 | 2020-07-01 | Kaneka Corporation | Sekundärzelle mit wasserfreiem elektrolyt und positive elektrode einer sekundärzelle mit wasserfreiem elektrolyt |
JP6878447B2 (ja) | 2016-09-29 | 2021-05-26 | 株式会社東芝 | 非水電解質電池及び電池パック |
CN110366793B (zh) | 2017-03-23 | 2022-08-02 | 株式会社东芝 | 非水电解质电池、电池包及电池系统 |
CN110476291B (zh) * | 2017-04-28 | 2023-05-16 | 株式会社钟化 | 非水电解质二次电池及其制造方法 |
US10734677B2 (en) | 2017-06-26 | 2020-08-04 | Robert Bosch Gmbh | Substituted imidazole and benzimidazole lithium salts |
JP6871405B2 (ja) | 2017-10-26 | 2021-05-12 | 株式会社東芝 | 非水電解質電池及び電池パック |
JP7106749B2 (ja) * | 2019-03-25 | 2022-07-26 | 株式会社東芝 | 電極、電池、及び電池パック |
CN112490436B (zh) * | 2020-12-02 | 2023-02-03 | 湖北文理学院 | 锂离子电池正极材料镍掺杂尖晶石锰酸锂的制备方法 |
KR20230174760A (ko) * | 2021-10-27 | 2023-12-28 | 닝더 엠프렉스 테크놀로지 리미티드 | 전기화학 디바이스 및 해당 전기화학 디바이스를 포함하는 전자 디바이스 |
WO2023146163A1 (ko) * | 2022-01-26 | 2023-08-03 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 전해액 및 이를 포함하는 리튬 이차전지 |
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JPH0746607B2 (ja) | 1987-01-29 | 1995-05-17 | 三洋電機株式会社 | 非水系二次電池 |
US5742070A (en) * | 1993-09-22 | 1998-04-21 | Nippondenso Co., Ltd. | Method for preparing an active substance of chemical cells |
US5429890A (en) * | 1994-02-09 | 1995-07-04 | Valence Technology, Inc. | Cathode-active material blends of Lix Mn2 O4 |
WO1997001191A2 (en) * | 1995-06-22 | 1997-01-09 | Polystor Corporation | Nonaqueous battery with cathode active material mixture |
EP0762521B1 (de) * | 1995-09-06 | 1999-03-10 | Fuji Photo Film Co., Ltd. | Lithium-Ionen Sekundärbatterie |
JPH09293538A (ja) | 1995-09-06 | 1997-11-11 | Fuji Photo Film Co Ltd | リチウムイオン二次電池 |
CA2240844A1 (en) * | 1995-12-27 | 1997-07-10 | Motorola, Inc. | Electrode material for lithium intercalation electrochemical cells |
US6159636A (en) * | 1996-04-08 | 2000-12-12 | The Gillette Company | Mixtures of lithium manganese oxide spinel as cathode active material |
JPH1092430A (ja) | 1996-09-20 | 1998-04-10 | Yuasa Corp | リチウム二次電池 |
JPH10112318A (ja) | 1996-10-08 | 1998-04-28 | Fuji Elelctrochem Co Ltd | 非水電解液二次電池 |
US5783333A (en) * | 1996-11-27 | 1998-07-21 | Polystor Corporation | Lithium nickel cobalt oxides for positive electrodes |
JP3526786B2 (ja) * | 1998-07-14 | 2004-05-17 | 日本碍子株式会社 | リチウム二次電池 |
-
1999
- 1999-01-25 JP JP01614199A patent/JP3754218B2/ja not_active Expired - Fee Related
- 1999-11-26 TW TW088120664A patent/TW431012B/zh not_active IP Right Cessation
- 1999-12-03 KR KR1019990054801A patent/KR100559104B1/ko not_active IP Right Cessation
- 1999-12-17 CN CNB991263731A patent/CN1248339C/zh not_active Expired - Fee Related
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2000
- 2000-01-25 EP EP00101444A patent/EP1022792B1/de not_active Expired - Lifetime
- 2000-01-25 US US09/490,535 patent/US6534216B1/en not_active Expired - Fee Related
- 2000-01-25 DE DE60031019T patent/DE60031019T2/de not_active Expired - Lifetime
- 2000-12-01 HK HK00107741A patent/HK1028491A1/xx not_active IP Right Cessation
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CN1262532A (zh) | 2000-08-09 |
US6534216B1 (en) | 2003-03-18 |
EP1022792B1 (de) | 2006-10-04 |
HK1028491A1 (en) | 2001-02-16 |
KR100559104B1 (ko) | 2006-03-15 |
EP1022792A1 (de) | 2000-07-26 |
JP3754218B2 (ja) | 2006-03-08 |
JP2000215884A (ja) | 2000-08-04 |
KR20000052412A (ko) | 2000-08-25 |
DE60031019T2 (de) | 2007-05-03 |
CN1248339C (zh) | 2006-03-29 |
TW431012B (en) | 2001-04-21 |
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