KR100670874B1 - 비수 전해질 이차 전지 - Google Patents
비수 전해질 이차 전지 Download PDFInfo
- Publication number
- KR100670874B1 KR100670874B1 KR1020010060510A KR20010060510A KR100670874B1 KR 100670874 B1 KR100670874 B1 KR 100670874B1 KR 1020010060510 A KR1020010060510 A KR 1020010060510A KR 20010060510 A KR20010060510 A KR 20010060510A KR 100670874 B1 KR100670874 B1 KR 100670874B1
- Authority
- KR
- South Korea
- Prior art keywords
- lithium
- composite oxide
- battery
- manganese composite
- active material
- Prior art date
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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
-
- 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
- H01M4/13—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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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- 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
Abstract
Description
Claims (3)
- 조성식 LiNi(1-x-y)CoxMnyO2 (0.5 < x+y < 1.0, x는 0.1 내지 0.6, y는 0.2 내지 0.5)로 표시되는 리튬ㆍ니켈ㆍ코발트ㆍ망간 복합 산화물과 조성식 Li(1+z)Mn2O4 (0 ≤z ≤0.2)로 표시되는 리튬ㆍ망간 복합 산화물을 혼합하여 이루어지는 양극 활물질을 이용한 비수 전해질 이차 전지.
- 제1항에 있어서, 상기 리튬ㆍ니켈ㆍ코발트ㆍ망간 복합 산화물과 상기 리튬ㆍ망간 복합 산화물의 혼합비가 중량비로 20:80 내지 80:20의 범위인 비수 전해질 이차 전지.
- 제1항에 있어서, 상기 리튬ㆍ니켈ㆍ코발트ㆍ망간 복합 산화물에 의해서 형성되는 입자의 평균 직경이 1 내지 15 ㎛의 범위이고, 상기 리튬ㆍ망간 복합 산화물에 의해서 형성되는 입자의 평균 직경이 5 내지 15 ㎛의 범위인 비수 전해질 이차 전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000300708A JP4183374B2 (ja) | 2000-09-29 | 2000-09-29 | 非水電解質二次電池 |
JPJP-P-2000-00300708 | 2000-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020025815A KR20020025815A (ko) | 2002-04-04 |
KR100670874B1 true KR100670874B1 (ko) | 2007-01-18 |
Family
ID=18782348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010060510A KR100670874B1 (ko) | 2000-09-29 | 2001-09-28 | 비수 전해질 이차 전지 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6808848B2 (ko) |
EP (1) | EP1193782B1 (ko) |
JP (1) | JP4183374B2 (ko) |
KR (1) | KR100670874B1 (ko) |
CN (1) | CN1221049C (ko) |
CA (1) | CA2358088C (ko) |
DE (1) | DE60128430T2 (ko) |
HK (1) | HK1044413B (ko) |
Families Citing this family (105)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1287474C (zh) * | 2001-03-22 | 2006-11-29 | 松下电器产业株式会社 | 正极活性物质及含该活性物质的非水电解质二次电池 |
DE10117904B4 (de) | 2001-04-10 | 2012-11-15 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung | Binäre, ternäre und quaternäre Lithiumeisenphosphate, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6964828B2 (en) * | 2001-04-27 | 2005-11-15 | 3M Innovative Properties Company | Cathode compositions for lithium-ion batteries |
KR100424635B1 (ko) * | 2001-06-01 | 2004-03-24 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 및 그 제조 방법 |
JP4510331B2 (ja) * | 2001-06-27 | 2010-07-21 | パナソニック株式会社 | 非水電解質二次電池 |
WO2003015198A2 (en) * | 2001-08-07 | 2003-02-20 | 3M Innovative Properties Company | Cathode compositions for lithium ion batteries |
JP3827545B2 (ja) * | 2001-09-13 | 2006-09-27 | 松下電器産業株式会社 | 正極活物質、その製造方法および非水電解質二次電池 |
JP4836371B2 (ja) * | 2001-09-13 | 2011-12-14 | パナソニック株式会社 | 正極活物質およびこれを含む非水電解質二次電池 |
US8658125B2 (en) * | 2001-10-25 | 2014-02-25 | Panasonic Corporation | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same |
US7393476B2 (en) * | 2001-11-22 | 2008-07-01 | Gs Yuasa Corporation | Positive electrode active material for lithium secondary cell and lithium secondary cell |
JP4404179B2 (ja) * | 2001-12-06 | 2010-01-27 | ソニー株式会社 | 正極活物質およびこれを用いた二次電池 |
US9391325B2 (en) * | 2002-03-01 | 2016-07-12 | Panasonic Corporation | Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery |
JP4197237B2 (ja) * | 2002-03-01 | 2008-12-17 | パナソニック株式会社 | 正極活物質の製造方法 |
JP4307005B2 (ja) * | 2002-03-25 | 2009-08-05 | 三洋電機株式会社 | 非水電解液二次電池 |
WO2003081698A1 (fr) * | 2002-03-27 | 2003-10-02 | Yuasa Corporation | Substance active pour electrode positive et batterie a electrolyte non aqueuse renfermant ladite substance |
US8241790B2 (en) * | 2002-08-05 | 2012-08-14 | Panasonic Corporation | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same |
JP2004139743A (ja) * | 2002-08-21 | 2004-05-13 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
KR100458584B1 (ko) * | 2002-09-24 | 2004-12-03 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 혼합 양극 활물질 및 이를 포함하는리튬 이차 전지 |
JP4731106B2 (ja) * | 2002-09-30 | 2011-07-20 | 三洋電機株式会社 | 非水電解質二次電池 |
JP4183472B2 (ja) * | 2002-10-10 | 2008-11-19 | 三洋電機株式会社 | 非水電解質二次電池 |
CN100417595C (zh) * | 2002-11-19 | 2008-09-10 | 比亚迪股份有限公司 | 由碳酸盐前躯体制备锂过渡金属复合氧化物的方法 |
US7316862B2 (en) | 2002-11-21 | 2008-01-08 | Hitachi Maxell, Ltd. | Active material for electrode and non-aqueous secondary battery using the same |
US20040121234A1 (en) * | 2002-12-23 | 2004-06-24 | 3M Innovative Properties Company | Cathode composition for rechargeable lithium battery |
US7455932B2 (en) * | 2003-01-17 | 2008-11-25 | Sanyo Electric Co., Ltd. | Nonaqueous electrolyte secondary battery |
WO2004092073A1 (ja) * | 2003-04-17 | 2004-10-28 | Seimi Chemical Co. Ltd. | リチウム-ニッケル-コバルト-マンガン含有複合酸化物およびリチウム二次電池用正極活物質用原料とそれらの製造方法 |
JP5142452B2 (ja) * | 2003-09-29 | 2013-02-13 | 三洋電機株式会社 | 非水電解質二次電池の充放電制御方法 |
CN100426567C (zh) * | 2003-10-23 | 2008-10-15 | 肇庆市风华锂电池有限公司 | 锂离子电池正极材料 |
JP4554911B2 (ja) * | 2003-11-07 | 2010-09-29 | パナソニック株式会社 | 非水電解質二次電池 |
CN100342570C (zh) * | 2003-11-07 | 2007-10-10 | 中国科学院上海微系统与信息技术研究所 | 锂离子电池用多元复合正极材料及其制备方法 |
JP3795886B2 (ja) * | 2003-11-20 | 2006-07-12 | Tdk株式会社 | リチウムイオン二次電池の充電方法、充電装置および電力供給装置 |
US7211237B2 (en) * | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
JP2005243504A (ja) * | 2004-02-27 | 2005-09-08 | Sanyo Electric Co Ltd | リチウム二次電池 |
US7416813B2 (en) * | 2004-02-27 | 2008-08-26 | Sanyo Electric Co., Ltd. | Lithium secondary battery |
JP4726423B2 (ja) * | 2004-03-17 | 2011-07-20 | 三洋電機株式会社 | 非水電解質二次電池用正極材料及び非水電解質二次電池 |
US7476467B2 (en) | 2004-03-29 | 2009-01-13 | Lg Chem, Ltd. | Lithium secondary battery with high power |
JP3769291B2 (ja) * | 2004-03-31 | 2006-04-19 | 株式会社東芝 | 非水電解質電池 |
JP2006073253A (ja) * | 2004-08-31 | 2006-03-16 | Sanyo Electric Co Ltd | 非水電解質電池 |
US20080008933A1 (en) * | 2005-12-23 | 2008-01-10 | Boston-Power, Inc. | Lithium-ion secondary battery |
US7811707B2 (en) * | 2004-12-28 | 2010-10-12 | Boston-Power, Inc. | Lithium-ion secondary battery |
WO2006085467A1 (ja) * | 2005-02-08 | 2006-08-17 | Mitsubishi Chemical Corporation | リチウム二次電池及びその正極材料 |
US9666862B2 (en) * | 2005-02-23 | 2017-05-30 | Lg Chem, Ltd. | Secondary battery of improved lithium ion mobility and cell capacity |
JP2013020975A (ja) * | 2005-03-02 | 2013-01-31 | Hitachi Maxell Energy Ltd | 非水電解質二次電池 |
JP5105393B2 (ja) * | 2005-03-02 | 2012-12-26 | 日立マクセルエナジー株式会社 | 非水電解質二次電池 |
KR100670507B1 (ko) * | 2005-04-28 | 2007-01-16 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
CA2613182C (en) | 2005-06-28 | 2014-04-15 | Toda Kogyo Europe Gmbh | Method for preparing inorganic compound having a single phase, hexagonal layered crystal structure that is free from cubic-spinel like phases |
WO2007011661A1 (en) | 2005-07-14 | 2007-01-25 | Boston-Power, Inc. | Control electronics for li-ion batteries |
US8895187B2 (en) | 2005-08-16 | 2014-11-25 | Lg Chem, Ltd. | Cathode active material and lithium secondary battery containing the same |
CN101228654A (zh) * | 2005-08-16 | 2008-07-23 | 株式会社Lg化学 | 阴极活性材料及包含该阴极活性材料的锂二次电池 |
US8936873B2 (en) | 2005-08-16 | 2015-01-20 | Lg Chem, Ltd. | Cathode active material and lithium secondary battery containing them |
CN100452488C (zh) * | 2005-10-28 | 2009-01-14 | 比亚迪股份有限公司 | 三元复合锂离子电池正极材料的制备方法 |
JP5103857B2 (ja) * | 2005-11-10 | 2012-12-19 | 日産自動車株式会社 | 二次電池用電極、および、これを用いた二次電池 |
WO2007072833A1 (ja) * | 2005-12-19 | 2007-06-28 | Matsushita Electric Industrial Co., Ltd. | リチウムイオン二次電池 |
KR100963977B1 (ko) | 2006-02-13 | 2010-06-15 | 주식회사 엘지화학 | 향상된 물성의 리튬 이차전지 |
CN101030639B (zh) * | 2006-03-02 | 2011-07-06 | 深圳市比克电池有限公司 | 一种锂离子电池正极材料及其制备方法 |
JP2007250198A (ja) * | 2006-03-13 | 2007-09-27 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
CN100466343C (zh) * | 2006-04-04 | 2009-03-04 | 北京中润恒动电池有限公司 | 正极活性材料组合物、正极片及锂离子电池 |
KR100801637B1 (ko) | 2006-05-29 | 2008-02-11 | 주식회사 엘지화학 | 양극 활물질 및 그것을 포함하고 있는 리튬 이차전지 |
JP4580949B2 (ja) * | 2006-06-02 | 2010-11-17 | 株式会社東芝 | 非水電解質電池、電池パック及び充電式掃除機 |
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 |
JP2008098142A (ja) * | 2006-09-14 | 2008-04-24 | Nissan Motor Co Ltd | 非水電解質二次電池用正極およびこれを用いた非水電解質二次電池 |
KR100820057B1 (ko) * | 2006-12-21 | 2008-04-07 | 주식회사 엘 앤 에프 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를포함하는 리튬 이차 전지 |
US7838143B2 (en) | 2007-06-22 | 2010-11-23 | Boston-Power, Inc. | CID retention device for Li-ion cell |
JP2009032682A (ja) * | 2007-06-28 | 2009-02-12 | Hitachi Maxell Ltd | リチウムイオン二次電池 |
US20090297937A1 (en) * | 2008-04-24 | 2009-12-03 | Lampe-Onnerud Christina M | Lithium-ion secondary battery |
JP2010034024A (ja) * | 2008-06-25 | 2010-02-12 | Hitachi Maxell Ltd | リチウムイオン二次電池 |
CN102150101A (zh) * | 2008-09-12 | 2011-08-10 | 波士顿电力公司 | 嵌入式电池单元和热管理的方法和设备 |
CN101685878B (zh) * | 2008-09-27 | 2013-09-18 | 深圳市比克电池有限公司 | 聚合物锂离子电池的制备方法 |
JP5231171B2 (ja) * | 2008-10-30 | 2013-07-10 | パナソニック株式会社 | 非水電解質二次電池用正極活物質およびその製造方法 |
WO2010135260A2 (en) * | 2009-05-18 | 2010-11-25 | Boston-Power, Inc. | Energy efficient and fast charge modes of a rechargeable battery |
EP2819212A1 (en) | 2009-09-01 | 2014-12-31 | Boston-Power, Inc. | Large scale battery systems and method of assembly |
WO2011028703A2 (en) * | 2009-09-01 | 2011-03-10 | Boston-Power, Inc. | Safety and performance optimized controls for large scale electric vehicle battery systems |
DE102009049326A1 (de) * | 2009-10-14 | 2011-04-21 | Li-Tec Battery Gmbh | Kathodische Elektrode und elektrochemische Zelle hierzu |
CN101707252B (zh) | 2009-11-09 | 2012-01-25 | 深圳市振华新材料股份有限公司 | 多晶钴镍锰三元正极材料及其制备方法、二次锂离子电池 |
BR112012012518B1 (pt) | 2009-11-25 | 2019-07-16 | Lg Chem, Ltd. | Catodo baseado em dois tipos de compostos e bateria secundária de lítio compreendendo o mesmo |
EP2506343B1 (en) | 2009-11-25 | 2014-10-22 | LG Chem, Ltd. | Anode made by a combination of two components, and lithium secondary battery using same |
DE102010011413A1 (de) * | 2010-03-15 | 2011-09-15 | Li-Tec Battery Gmbh | Kathodische Elektrode und elektrochemische Zelle für dynamische Einsätze |
KR101293931B1 (ko) | 2010-04-01 | 2013-08-07 | 주식회사 엘지화학 | 양극 활물질 및 이를 이용한 리튬 이차전지 |
WO2011122877A2 (ko) | 2010-04-01 | 2011-10-06 | 주식회사 엘지화학 | 이차전지용 신규 양극 |
CN102148373B (zh) * | 2011-03-02 | 2013-09-11 | 中国科学院化学研究所 | 一种锂离子电池正极材料及其制备方法 |
CN102148404A (zh) * | 2011-03-07 | 2011-08-10 | 重庆永通信息工程实业有限公司 | 一种锂离子电池的制作方法 |
WO2012144785A2 (ko) | 2011-04-18 | 2012-10-26 | 주식회사 엘지화학 | 양극 활물질 및 그것을 포함한 리튬 이차전지 |
KR20140039264A (ko) * | 2011-07-13 | 2014-04-01 | 가부시키가이샤 지에스 유아사 | 비수 전해질 2차 전지 |
WO2013065141A1 (ja) * | 2011-11-02 | 2013-05-10 | 株式会社日立製作所 | 非水二次電池 |
US9991566B2 (en) | 2011-11-03 | 2018-06-05 | Johnson Controls Technology Company | Cathode active material for overcharge protection in secondary lithium batteries |
JP2015018598A (ja) * | 2011-11-09 | 2015-01-29 | 新神戸電機株式会社 | 非水電解質二次電池 |
KR101382797B1 (ko) * | 2012-03-22 | 2014-04-08 | 삼성정밀화학 주식회사 | 리튬이온 이차전지용 양극활물질 및 그것을 포함하는 리튬이온 이차전지 |
WO2014021665A1 (ko) * | 2012-08-01 | 2014-02-06 | 주식회사 엘지화학 | 이차전지용 전극조립체 및 이를 포함하는 리튬 이차전지 |
CN104584279B (zh) | 2012-09-11 | 2018-08-07 | 株式会社杰士汤浅国际 | 非水电解质二次电池 |
CN103208646A (zh) * | 2012-12-31 | 2013-07-17 | 深圳宏泰电池科技有限公司 | 一种锰酸锂和镍钴锰酸锂纳米电池及其制作方法 |
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CN113611839A (zh) * | 2021-08-03 | 2021-11-05 | 天能帅福得能源股份有限公司 | 一种新型混合体系富锂锰基正极片及其制备方法,锂离子电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5429890A (en) * | 1994-02-09 | 1995-07-04 | Valence Technology, Inc. | Cathode-active material blends of Lix Mn2 O4 |
JPH11162466A (ja) * | 1997-12-01 | 1999-06-18 | Sanyo Electric Co Ltd | リチウム二次電池用正極活物質の製造方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158029A (ja) | 1983-02-28 | 1984-09-07 | 松下電工株式会社 | 反射型光電スイツチ |
JP3244314B2 (ja) * | 1991-11-13 | 2002-01-07 | 三洋電機株式会社 | 非水系電池 |
JPH08213015A (ja) * | 1995-01-31 | 1996-08-20 | Sony Corp | リチウム二次電池用正極活物質及びリチウム二次電池 |
US6159636A (en) | 1996-04-08 | 2000-12-12 | The Gillette Company | Mixtures of lithium manganese oxide spinel as cathode active material |
JP2971403B2 (ja) * | 1996-09-13 | 1999-11-08 | 株式会社東芝 | 非水溶媒二次電池 |
US5783333A (en) | 1996-11-27 | 1998-07-21 | Polystor Corporation | Lithium nickel cobalt oxides for positive electrodes |
KR100491180B1 (ko) * | 1997-06-12 | 2005-05-24 | 산요덴키가부시키가이샤 | 비수 전해질 2차전지 |
JP3524762B2 (ja) | 1998-03-19 | 2004-05-10 | 三洋電機株式会社 | リチウム二次電池 |
JP3627516B2 (ja) * | 1998-06-08 | 2005-03-09 | 宇部興産株式会社 | 非水二次電池 |
JP2000035325A (ja) * | 1998-07-16 | 2000-02-02 | Mitsutoyo Corp | 洗浄装置付測定機 |
JP3024636B2 (ja) | 1998-08-27 | 2000-03-21 | 日本電気株式会社 | 非水電解液二次電池 |
CA2658860C (en) | 1998-08-27 | 2011-11-22 | Nec Corporation | Nonaqueous electrolyte solution secondary battery |
JP3375898B2 (ja) * | 1998-10-01 | 2003-02-10 | 日本碍子株式会社 | リチウム二次電池 |
JP3869605B2 (ja) | 1999-03-01 | 2007-01-17 | 三洋電機株式会社 | 非水電解質二次電池 |
JP2000260423A (ja) * | 1999-03-12 | 2000-09-22 | Asahi Chem Ind Co Ltd | 電 極 |
JP2001110418A (ja) * | 1999-10-13 | 2001-04-20 | Toyota Central Res & Dev Lab Inc | リチウム二次電池用正極およびそれを用いたリチウム二次電池 |
JP4595145B2 (ja) * | 1999-10-27 | 2010-12-08 | ソニー株式会社 | 非水電解質電池 |
JP4092064B2 (ja) * | 2000-09-25 | 2008-05-28 | Agcセイミケミカル株式会社 | リチウム二次電池 |
-
2000
- 2000-09-29 JP JP2000300708A patent/JP4183374B2/ja not_active Expired - Fee Related
-
2001
- 2001-09-27 US US09/963,463 patent/US6808848B2/en not_active Expired - Lifetime
- 2001-09-28 DE DE60128430T patent/DE60128430T2/de not_active Expired - Lifetime
- 2001-09-28 KR KR1020010060510A patent/KR100670874B1/ko active IP Right Grant
- 2001-09-28 EP EP01308352A patent/EP1193782B1/en not_active Expired - Lifetime
- 2001-09-28 CA CA002358088A patent/CA2358088C/en not_active Expired - Fee Related
- 2001-09-29 CN CNB011410558A patent/CN1221049C/zh not_active Expired - Lifetime
-
2002
- 2002-08-13 HK HK02105929.3A patent/HK1044413B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5429890A (en) * | 1994-02-09 | 1995-07-04 | Valence Technology, Inc. | Cathode-active material blends of Lix Mn2 O4 |
JPH11162466A (ja) * | 1997-12-01 | 1999-06-18 | Sanyo Electric Co Ltd | リチウム二次電池用正極活物質の製造方法 |
Non-Patent Citations (2)
Title |
---|
05429890 |
11162466 |
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US6808848B2 (en) | 2004-10-26 |
HK1044413A1 (en) | 2002-10-18 |
HK1044413B (zh) | 2006-06-30 |
EP1193782A3 (en) | 2004-01-02 |
CA2358088C (en) | 2008-07-29 |
CN1345101A (zh) | 2002-04-17 |
EP1193782A2 (en) | 2002-04-03 |
US20020061443A1 (en) | 2002-05-23 |
JP4183374B2 (ja) | 2008-11-19 |
CN1221049C (zh) | 2005-09-28 |
CA2358088A1 (en) | 2002-03-29 |
EP1193782B1 (en) | 2007-05-16 |
DE60128430D1 (de) | 2007-06-28 |
KR20020025815A (ko) | 2002-04-04 |
JP2002110253A (ja) | 2002-04-12 |
DE60128430T2 (de) | 2008-01-17 |
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