CN101447586A - 正极活性物质、正极以及非水电解质二次电池 - Google Patents
正极活性物质、正极以及非水电解质二次电池 Download PDFInfo
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- CN101447586A CN101447586A CNA2008101784701A CN200810178470A CN101447586A CN 101447586 A CN101447586 A CN 101447586A CN A2008101784701 A CNA2008101784701 A CN A2008101784701A CN 200810178470 A CN200810178470 A CN 200810178470A CN 101447586 A CN101447586 A CN 101447586A
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Abstract
Description
Claims (8)
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JP2007311700 | 2007-11-30 | ||
JP2007-311700 | 2007-11-30 | ||
JP2007311700 | 2007-11-30 |
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CN101447586A true CN101447586A (zh) | 2009-06-03 |
CN101447586B CN101447586B (zh) | 2012-10-03 |
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CN2008101784701A Active CN101447586B (zh) | 2007-11-30 | 2008-12-01 | 正极活性物质、正极以及非水电解质二次电池 |
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EP (3) | EP2065887A1 (zh) |
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KR (2) | KR101608527B1 (zh) |
CN (1) | CN101447586B (zh) |
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JP2014179291A (ja) | 2013-03-15 | 2014-09-25 | Sumitomo Osaka Cement Co Ltd | 電極材料及び電極並びにリチウムイオン電池 |
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WO2015006058A1 (en) * | 2013-07-09 | 2015-01-15 | Dow Global Technologies Llc | Mixed positive active material comprising lithium metal oxide and lithium metal phosphate |
DE102013111356B4 (de) | 2013-10-15 | 2019-04-18 | Lemken Gmbh & Co. Kg | Säherz für Einzelkornsämaschine |
US10084206B2 (en) | 2013-11-12 | 2018-09-25 | Alexandre M. Iarochenko | Fast charge apparatus for a battery |
US9912008B2 (en) | 2013-11-12 | 2018-03-06 | Intec Energy Storage Corporation | Electrical energy storage device with non-aqueous electrolyte |
JP6384045B2 (ja) * | 2013-11-29 | 2018-09-05 | 住友大阪セメント株式会社 | 電極材料及び電極並びにリチウムイオン電池 |
KR102152366B1 (ko) * | 2013-12-30 | 2020-09-04 | 삼성에스디아이 주식회사 | 리튬 이차전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지 |
KR102303569B1 (ko) * | 2014-09-23 | 2021-09-16 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
JP6068530B2 (ja) * | 2015-02-16 | 2017-01-25 | 株式会社田中化学研究所 | リチウム二次電池用正極活物質、正極および二次電池 |
JP6381606B2 (ja) * | 2016-10-31 | 2018-08-29 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
JP6288342B1 (ja) * | 2017-03-30 | 2018-03-07 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、及びリチウムイオン二次電池 |
JP6288341B1 (ja) * | 2017-03-30 | 2018-03-07 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、及びリチウムイオン二次電池 |
WO2020059802A1 (ja) * | 2018-09-19 | 2020-03-26 | 株式会社村田製作所 | 二次電池 |
JP6648848B1 (ja) * | 2019-02-05 | 2020-02-14 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極、リチウムイオン二次電池 |
JP6999598B2 (ja) * | 2019-03-28 | 2022-01-18 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極、リチウムイオン二次電池 |
PL3772129T3 (pl) * | 2019-07-31 | 2021-09-27 | Innolith Technology AG | Elektrolit na bazie so2 do ogniwa akumulatorowego umożliwiającego wielokrotne ładowanie i zawierające ten elektrolit ogniwo akumulatorowe umożliwiające wielokrotne ładowanie |
EP4310962A1 (en) * | 2021-12-24 | 2024-01-24 | Lg Energy Solution, Ltd. | Method for manufacturing cathode for lithium secondary battery, and cathode |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4780776A (en) * | 1987-04-20 | 1988-10-25 | International Business Machines Corporation | Air flow system in a data recording disk file |
JP3559934B2 (ja) * | 1994-06-14 | 2004-09-02 | 同和鉱業株式会社 | 非水リチウム二次電池用正極活物質およびリチウム二次電池 |
JP3218170B2 (ja) * | 1995-09-06 | 2001-10-15 | キヤノン株式会社 | リチウム二次電池及びリチウム二次電池の製造方法 |
JPH11329504A (ja) * | 1998-05-18 | 1999-11-30 | Ngk Insulators Ltd | リチウム二次電池および正極活物質の作製方法 |
JP3973300B2 (ja) * | 1998-09-10 | 2007-09-12 | 三菱化学株式会社 | 非水系二次電池 |
CN1323447C (zh) * | 1999-04-06 | 2007-06-27 | 索尼株式会社 | 正极活性物质及无水电解质二次电池 |
JP3110728B1 (ja) * | 1999-05-06 | 2000-11-20 | 同和鉱業株式会社 | 非水系二次電池用正極活物質および正極 |
JP2001110414A (ja) | 1999-10-04 | 2001-04-20 | Nippon Telegr & Teleph Corp <Ntt> | リチウム二次電池正極活物質およびリチウム二次電池 |
JP4941692B2 (ja) * | 2000-05-16 | 2012-05-30 | 株式会社豊田中央研究所 | リチウム二次電池正極活物質用リチウムマンガン複合酸化物およびその製造方法 |
JP3921931B2 (ja) * | 2000-09-29 | 2007-05-30 | ソニー株式会社 | 正極活物質及び非水電解質電池 |
JP2002117845A (ja) | 2000-10-06 | 2002-04-19 | Toyota Central Res & Dev Lab Inc | リチウム二次電池正極活物質用リチウム鉄複合酸化物 |
JP4075451B2 (ja) | 2001-05-15 | 2008-04-16 | 株式会社豊田中央研究所 | リチウム二次電池 |
US7025907B2 (en) * | 2001-05-15 | 2006-04-11 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Carbon-containing lithium-iron composite phosphorus oxide for lithium secondary battery positive electrode active material and process for producing the same |
US6819517B2 (en) * | 2001-07-31 | 2004-11-16 | Seagate Technology Llc | Disc drive servo track writer gas leak detector and method |
JP4187524B2 (ja) * | 2002-01-31 | 2008-11-26 | 日本化学工業株式会社 | リチウム鉄リン系複合酸化物炭素複合体、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池 |
JP2005123179A (ja) * | 2003-09-26 | 2005-05-12 | Mitsubishi Chemicals Corp | リチウム二次電池正極材用リチウム複合酸化物粒子、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
JP3992708B2 (ja) * | 2003-10-31 | 2007-10-17 | 日立マクセル株式会社 | 非水二次電池の電極材料およびその製造方法、並びにそれを用いた非水二次電池 |
JP2005158401A (ja) * | 2003-11-25 | 2005-06-16 | Toyota Motor Corp | 正極活物質およびその製造方法ならびにリチウムイオン二次電池 |
JP4798951B2 (ja) | 2004-03-04 | 2011-10-19 | 三洋電機株式会社 | 非水電解質電池用正極及びこの正極を用いた電池 |
JP3769291B2 (ja) * | 2004-03-31 | 2006-04-19 | 株式会社東芝 | 非水電解質電池 |
JP4602689B2 (ja) | 2004-04-19 | 2010-12-22 | Jx日鉱日石金属株式会社 | リチウムイオン二次電池用正極材料 |
JP4358700B2 (ja) | 2004-07-28 | 2009-11-04 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | ディスク装置及びその製造方法 |
US7408737B2 (en) * | 2004-08-27 | 2008-08-05 | Hitachi Global Storage Technologies Amsterdam B.V. | Apparatus of performing self-servo write using a helium environment |
US7450337B2 (en) * | 2004-09-30 | 2008-11-11 | Hitachi Global Storage Technologies Netherlands B.V. | Apparatus and method for guiding bypass reentry flow through contraction and filter in a hard disk drive |
US7781100B2 (en) * | 2005-05-10 | 2010-08-24 | Advanced Lithium Electrochemistry Co., Ltd | Cathode material for manufacturing rechargeable battery |
US7700236B2 (en) * | 2005-09-09 | 2010-04-20 | Aquire Energy Co., Ltd. | Cathode material for manufacturing a rechargeable battery |
JP2007035358A (ja) | 2005-07-25 | 2007-02-08 | Toyota Central Res & Dev Lab Inc | 正極活物質及びその製造方法、並びにリチウムイオン二次電池 |
JP2007059142A (ja) | 2005-08-23 | 2007-03-08 | Nissan Motor Co Ltd | 非水電解リチウムイオン電池用正極材料、これを用いた電池および非水電解リチウムイオン電池用正極材料の製造方法 |
JP2007103298A (ja) | 2005-10-07 | 2007-04-19 | Toyota Central Res & Dev Lab Inc | 正極活物質及びその製造方法、並びに水系リチウム二次電池 |
JP2007250417A (ja) | 2006-03-17 | 2007-09-27 | Sumitomo Osaka Cement Co Ltd | 電極材料及びその製造方法並びにリチウムイオン電池 |
JP4996117B2 (ja) * | 2006-03-23 | 2012-08-08 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質およびその製造方法とそれを用いた非水系電解質二次電池 |
KR20080108222A (ko) | 2006-04-07 | 2008-12-12 | 미쓰비시 가가꾸 가부시키가이샤 | 리튬 이차 전지 정극 재료용 리튬 천이 금속계 화합물분체, 그 제조 방법, 그 분무 건조체 및 그 소성 전구체,그리고, 그것을 사용한 리튬 이차 전지용 정극 및 리튬이차 전지 |
CN100563047C (zh) * | 2006-04-25 | 2009-11-25 | 立凯电能科技股份有限公司 | 适用于制作二次电池的正极的复合材料及其所制得的电池 |
US8375994B2 (en) * | 2006-05-09 | 2013-02-19 | Donaldson Company, Inc. | Valve for electronic enclosure |
JP4744360B2 (ja) | 2006-05-22 | 2011-08-10 | 富士通株式会社 | 半導体装置 |
KR101495012B1 (ko) | 2006-08-22 | 2015-02-24 | 미쓰비시 가가꾸 가부시키가이샤 | 2 불화 인산 리튬, 2 불화 인산 리튬 함유 전해액, 2 불화 인산 리튬의 제조 방법, 비수계 전해액의 제조 방법, 비수계 전해액 및 그것을 사용한 비수계 전해액 2 차 전지 |
CA2559657A1 (en) | 2006-09-13 | 2008-03-13 | Valence Technology, Inc. | Method of processing active materials for use in secondary electrochemical cells |
JP2008067677A (ja) | 2006-09-15 | 2008-03-27 | Showa Sangyo Co Ltd | 抗肥満性食用油脂組成物、それを用いた飲食品および飼料 |
CA2569991A1 (en) * | 2006-12-07 | 2008-06-07 | Michel Gauthier | C-treated nanoparticles and agglomerate and composite thereof as transition metal polyanion cathode materials and process for making |
EP2124272B1 (en) | 2006-12-28 | 2015-06-03 | GS Yuasa International Ltd. | Positive electrode material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery comprising the same, and method for producing the same |
JP4853389B2 (ja) | 2007-06-07 | 2012-01-11 | 株式会社デンソー | 顔画像撮像装置 |
JP2008310891A (ja) * | 2007-06-15 | 2008-12-25 | Hitachi Global Storage Technologies Netherlands Bv | ディスク・ドライブ装置及びその製造方法 |
JP2009099418A (ja) | 2007-10-17 | 2009-05-07 | Hitachi Vehicle Energy Ltd | リチウム二次電池用正極材料及びこれを用いたリチウム二次電池 |
EP2065887A1 (en) | 2007-11-30 | 2009-06-03 | Hitachi Global Storage Technologies Netherlands B.V. | Method for manufacturing magnetic disk unit |
JP5319947B2 (ja) | 2008-03-25 | 2013-10-16 | 株式会社東芝 | 非水電解質電池 |
-
2008
- 2008-10-14 EP EP20080018000 patent/EP2065887A1/en not_active Withdrawn
- 2008-11-28 JP JP2008305203A patent/JP4605287B2/ja active Active
- 2008-11-28 KR KR1020080119407A patent/KR101608527B1/ko active IP Right Grant
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- 2008-12-01 US US12/325,636 patent/US9017875B2/en active Active
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- 2009-07-13 JP JP2009165162A patent/JP5499541B2/ja active Active
- 2009-11-24 EP EP12002042.5A patent/EP2472654B1/en active Active
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KR101608527B1 (ko) | 2016-04-01 |
KR101730762B1 (ko) | 2017-05-11 |
EP2065887A1 (en) | 2009-06-03 |
JP5499541B2 (ja) | 2014-05-21 |
EP2472654B1 (en) | 2019-05-01 |
EP2472654A1 (en) | 2012-07-04 |
JP2009277661A (ja) | 2009-11-26 |
KR20160040156A (ko) | 2016-04-12 |
EP2192640A1 (en) | 2010-06-02 |
CN101447586B (zh) | 2012-10-03 |
JP4605287B2 (ja) | 2011-01-05 |
US9017875B2 (en) | 2015-04-28 |
US20090142668A1 (en) | 2009-06-04 |
KR20090056884A (ko) | 2009-06-03 |
JP2009152188A (ja) | 2009-07-09 |
EP2192640B1 (en) | 2015-05-06 |
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