JP2007073487A5 - - Google Patents

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Publication number
JP2007073487A5
JP2007073487A5 JP2005278108A JP2005278108A JP2007073487A5 JP 2007073487 A5 JP2007073487 A5 JP 2007073487A5 JP 2005278108 A JP2005278108 A JP 2005278108A JP 2005278108 A JP2005278108 A JP 2005278108A JP 2007073487 A5 JP2007073487 A5 JP 2007073487A5
Authority
JP
Japan
Prior art keywords
lithium
metal oxide
transition metal
active material
positive electrode
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.)
Granted
Application number
JP2005278108A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007073487A (ja
JP5132048B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005278108A priority Critical patent/JP5132048B2/ja
Priority claimed from JP2005278108A external-priority patent/JP5132048B2/ja
Priority to US11/501,224 priority patent/US7655357B2/en
Priority to CN2006101097809A priority patent/CN1913211B/zh
Publication of JP2007073487A publication Critical patent/JP2007073487A/ja
Publication of JP2007073487A5 publication Critical patent/JP2007073487A5/ja
Priority to US12/457,852 priority patent/US8871389B2/en
Application granted granted Critical
Publication of JP5132048B2 publication Critical patent/JP5132048B2/ja
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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JP2005278108A 2005-08-11 2005-09-26 非水電解質二次電池 Active JP5132048B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005278108A JP5132048B2 (ja) 2005-08-11 2005-09-26 非水電解質二次電池
US11/501,224 US7655357B2 (en) 2005-08-11 2006-08-09 Non-aqueous electrolyte secondary battery
CN2006101097809A CN1913211B (zh) 2005-08-11 2006-08-11 非水电解质二次电池
US12/457,852 US8871389B2 (en) 2005-08-11 2009-06-23 Non-aqueous electrolyte secondary battery

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005233528 2005-08-11
JP2005233528 2005-08-11
JP2005278108A JP5132048B2 (ja) 2005-08-11 2005-09-26 非水電解質二次電池

Publications (3)

Publication Number Publication Date
JP2007073487A JP2007073487A (ja) 2007-03-22
JP2007073487A5 true JP2007073487A5 (enExample) 2008-09-04
JP5132048B2 JP5132048B2 (ja) 2013-01-30

Family

ID=37742898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005278108A Active JP5132048B2 (ja) 2005-08-11 2005-09-26 非水電解質二次電池

Country Status (3)

Country Link
US (2) US7655357B2 (enExample)
JP (1) JP5132048B2 (enExample)
CN (1) CN1913211B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5159134B2 (ja) * 2007-03-23 2013-03-06 三洋電機株式会社 非水電解質二次電池
JP5159133B2 (ja) * 2007-03-23 2013-03-06 三洋電機株式会社 非水電解質二次電池
JP2009004285A (ja) * 2007-06-25 2009-01-08 Sanyo Electric Co Ltd 正極活物質、正極活物質の製造方法および非水電解質二次電池
JP5247196B2 (ja) * 2008-03-19 2013-07-24 三洋電機株式会社 非水電解質二次電池
JPWO2011016553A1 (ja) * 2009-08-07 2013-01-17 三洋電機株式会社 非水電解質二次電池
KR101422371B1 (ko) * 2009-12-04 2014-07-22 각고우호우진 가나가와 다이가쿠 전기 디바이스용 정극 재료 및 이것을 사용한 전기 디바이스
JP2012048959A (ja) * 2010-08-26 2012-03-08 Sanyo Electric Co Ltd 非水電解質二次電池用電極及び非水電解質二次電池
CN103493260B (zh) * 2011-02-28 2016-03-16 三洋电机株式会社 非水电解质二次电池及非水电解质二次电池用正极
JP5648807B2 (ja) * 2011-03-28 2015-01-07 国立大学法人東京工業大学 リチウム過剰三元系化合物およびその製造方法
US9595708B2 (en) 2013-03-14 2017-03-14 Ovonic Battery Company, Inc. Composite cathode materials having improved cycle life
WO2014142957A1 (en) * 2013-03-15 2014-09-18 Ovonic Battery Company, Inc. Composite cathode materials having improved cycle life
KR101666384B1 (ko) 2013-09-30 2016-10-14 주식회사 엘지화학 고전압 리튬 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
KR20150037085A (ko) * 2013-09-30 2015-04-08 주식회사 엘지화학 리튬 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
FR3012259B1 (fr) * 2013-10-22 2021-01-22 Renault Sas Electrode pour batterie de stockage d'energie electrique comprenant un materiau constitue de lifepo4 et d'au moins deux autres composes particuliers
JP6399388B2 (ja) * 2013-11-28 2018-10-03 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
JP6519577B2 (ja) * 2016-12-22 2019-05-29 トヨタ自動車株式会社 リチウムイオン二次電池
KR102244955B1 (ko) * 2017-09-19 2021-04-27 주식회사 엘지화학 리튬 이차전지용 양극재, 이의 제조방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지
KR20250079584A (ko) * 2023-11-27 2025-06-04 삼성에스디아이 주식회사 양극 활물질 및 리튬 이차 전지

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002100356A (ja) * 2000-09-25 2002-04-05 Seimi Chem Co Ltd リチウム二次電池
JP2003092108A (ja) 2001-07-12 2003-03-28 Mitsubishi Chemicals Corp リチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池
JP3793054B2 (ja) * 2001-07-27 2006-07-05 日立マクセル株式会社 非水電解質二次電池
JP4955193B2 (ja) 2001-08-07 2012-06-20 スリーエム イノベイティブ プロパティズ カンパニー リチウムイオンバッテリー用の改良されたカソード組成物
JP3631197B2 (ja) * 2001-11-30 2005-03-23 三洋電機株式会社 非水電解質二次電池
JP2004139743A (ja) * 2002-08-21 2004-05-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP4237074B2 (ja) * 2004-02-16 2009-03-11 ソニー株式会社 非水電解質二次電池用の正極活物質および非水電解質二次電池
KR100578877B1 (ko) * 2004-03-12 2006-05-11 삼성에스디아이 주식회사 리튬 이차 전지

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