JP2015528789A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015528789A5 JP2015528789A5 JP2015523182A JP2015523182A JP2015528789A5 JP 2015528789 A5 JP2015528789 A5 JP 2015528789A5 JP 2015523182 A JP2015523182 A JP 2015523182A JP 2015523182 A JP2015523182 A JP 2015523182A JP 2015528789 A5 JP2015528789 A5 JP 2015528789A5
- Authority
- JP
- Japan
- Prior art keywords
- metal oxide
- transition metal
- lithium transition
- oxide composition
- composition
- 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.)
- Pending
Links
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 1
Claims (2)
- 化学式Ｌｉａ［ＬｉｂＮｉｃＭｎｄＣｏｅ］Ｏ２を有し、式中、ａ≧０．９、ｂ≧０、ｃ＞０、ｄ＞０、ｅ＞０、ｂ＋ｃ＋ｄ＋ｅ＝１、１．０５≦ｃ／ｄ≦１．４、０．０５≦ｅ≦０．３０、１．０３≦（ａ＋ｂ）／Ｍ≦１．０６、及びＭ＝ｃ＋ｄ＋ｅであるリチウム遷移金属酸化物組成物であって、
前記組成物がＯ３タイプ構造を有する、リチウム遷移金属酸化物組成物。 - １．１≦ｃ／ｄ≦１．３８、及び０．０８≦ｅ≦０．２８である、請求項１に記載のリチウム遷移金属酸化物組成物。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261674166P | 2012-07-20 | 2012-07-20 | |
| US61/674,166 | 2012-07-20 | ||
| US201361787046P | 2013-03-15 | 2013-03-15 | |
| US61/787,046 | 2013-03-15 | ||
| PCT/US2013/050683 WO2014014913A2 (en) | 2012-07-20 | 2013-07-16 | High voltage cathode compositions for lithium-ion batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015528789A JP2015528789A (ja) | 2015-10-01 |
| JP2015528789A5 true JP2015528789A5 (ja) | 2016-08-12 |
Family
ID=48914438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015523182A Pending JP2015528789A (ja) | 2012-07-20 | 2013-07-16 | リチウムイオンバッテリー用高電圧カソード組成物 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US20150180030A1 (ja) |
| EP (1) | EP2875540A2 (ja) |
| JP (1) | JP2015528789A (ja) |
| KR (1) | KR20150032743A (ja) |
| WO (1) | WO2014014913A2 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599531B (zh) | 2013-03-12 | 2020-08-11 | 苹果公司 | 使用高级阴极材料的高电压、高体积能量密度锂离子电池 |
| WO2016022620A1 (en) * | 2014-08-05 | 2016-02-11 | 3M Innovative Properties Company | Cathode compositions for lithium-ion batteries |
| US10297821B2 (en) | 2015-09-30 | 2019-05-21 | Apple Inc. | Cathode-active materials, their precursors, and methods of forming |
| US10164256B2 (en) | 2016-03-14 | 2018-12-25 | Apple Inc. | Cathode active materials for lithium-ion batteries |
| US10297823B2 (en) | 2016-09-20 | 2019-05-21 | Apple Inc. | Cathode active materials having improved particle morphologies |
| CN109715562B (zh) | 2016-09-21 | 2022-03-11 | 苹果公司 | 用于锂离子电池的表面稳定阴极材料及其合成方法 |
| US11695108B2 (en) | 2018-08-02 | 2023-07-04 | Apple Inc. | Oxide mixture and complex oxide coatings for cathode materials |
| US11749799B2 (en) | 2018-08-17 | 2023-09-05 | Apple Inc. | Coatings for cathode active materials |
| US11757096B2 (en) | 2019-08-21 | 2023-09-12 | Apple Inc. | Aluminum-doped lithium cobalt manganese oxide batteries |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6660432B2 (en) | 2000-09-14 | 2003-12-09 | Ilion Technology Corporation | Lithiated oxide materials and methods of manufacture |
| JP5034136B2 (ja) * | 2000-11-14 | 2012-09-26 | 株式会社Ｇｓユアサ | 非水電解質二次電池用正極活物質およびそれを用いた非水電解質二次電池 |
| US6964828B2 (en) * | 2001-04-27 | 2005-11-15 | 3M Innovative Properties Company | Cathode compositions for lithium-ion batteries |
| US7211237B2 (en) * | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
| 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 |
| US20080280205A1 (en) * | 2007-05-07 | 2008-11-13 | 3M Innovative Properties Company | Lithium mixed metal oxide cathode compositions and lithium-ion electrochemical cells incorporating same |
| KR20110015021A (ko) * | 2009-02-06 | 2011-02-14 | 파나소닉 주식회사 | 리튬 이온 이차전지 및 리튬 이온 이차전지의 제조방법 |
| CN102203988A (zh) * | 2009-04-03 | 2011-09-28 | 松下电器产业株式会社 | 锂离子二次电池用正极活性物质及其制造方法以及锂离子二次电池 |
| US20110183209A1 (en) * | 2010-01-27 | 2011-07-28 | 3M Innovative Properties Company | High capacity lithium-ion electrochemical cells |
| CN102714314B (zh) * | 2010-04-30 | 2016-01-20 | 株式会社Lg化学 | 正极活性材料和包含所述正极活性材料的锂二次电池 |
| PL2399869T3 (pl) * | 2010-06-25 | 2015-11-30 | Evonik Degussa Gmbh | Proszek tlenku mieszanego zawierający pierwiastki lit, mangan, nikiel i kobalt i sposoby otrzymywania |
| JP5426763B2 (ja) * | 2010-09-10 | 2014-02-26 | パナソニック株式会社 | 二次電池用非水電解質および非水電解質二次電池 |
| WO2014007357A1 (ja) * | 2012-07-06 | 2014-01-09 | 住友化学株式会社 | リチウム複合金属酸化物、正極活物質、正極および非水電解質二次電池 |
-
2013
- 2013-07-16 KR KR1020157003979A patent/KR20150032743A/ko not_active Application Discontinuation
- 2013-07-16 EP EP13744892.4A patent/EP2875540A2/en not_active Withdrawn
- 2013-07-16 WO PCT/US2013/050683 patent/WO2014014913A2/en active Application Filing
- 2013-07-16 US US14/415,755 patent/US20150180030A1/en not_active Abandoned
- 2013-07-16 JP JP2015523182A patent/JP2015528789A/ja active Pending
-
2015
- 2015-01-21 US US14/601,579 patent/US20150243981A1/en not_active Abandoned
-
2016
- 2016-07-29 US US15/223,786 patent/US9601771B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015528789A5 (ja) | ||
| JP2016528378A5 (ja) | ||
| JP2015088459A5 (ja) | リチウムマンガン複合酸化物及びリチウムイオン二次電池、並びに電気機器 | |
| JP2015143176A5 (ja) | ||
| JP2012009414A5 (ja) | 電極 | |
| JP2013540852A5 (ja) | ||
| JP2015062169A5 (ja) | 正極活物質、二次電池、および電子機器 | |
| JP2013028525A5 (ja) | ||
| WO2014122376A3 (fr) | Oxyde mixte de titane et de niobium comprenant un metal trivalent | |
| JP2010262826A5 (ja) | ||
| WO2013137421A3 (en) | Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device | |
| JP2015181105A5 (ja) | ||
| JP2013522425A5 (ja) | ||
| JP2010242187A5 (ja) | ||
| JP2014170741A5 (ja) | リチウムイオン二次電池の回復方法 | |
| GB201411170D0 (en) | Spinel-type lithium manganese transition metal oxide | |
| JP2013140343A5 (ja) | ||
| JP2011142421A5 (ja) | ||
| JP2016521442A5 (ja) | ||
| JP2013500200A5 (ja) | ||
| EP2951129A4 (en) | IMPROVED LITHIUM MANGANOID COMPOSITIONS | |
| WO2013012192A3 (en) | Single-phase lithium-deficient lithium multicomponent transition metal oxide having a layered crystal structure and a method for producing the same | |
| JP2016528707A5 (ja) | ||
| JP2017515292A5 (ja) | ||
| JP2010541165A5 (ja) |