JP2011249323A5 - - Google Patents
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- Publication number
- JP2011249323A5 JP2011249323A5 JP2011097747A JP2011097747A JP2011249323A5 JP 2011249323 A5 JP2011249323 A5 JP 2011249323A5 JP 2011097747 A JP2011097747 A JP 2011097747A JP 2011097747 A JP2011097747 A JP 2011097747A JP 2011249323 A5 JP2011249323 A5 JP 2011249323A5
- Authority
- JP
- Japan
- Prior art keywords
- region
- positive electrode
- active material
- electrode active
- phosphate compound
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 8
- 239000007774 positive electrode material Substances 0.000 claims 6
- 229910019142 PO4 Inorganic materials 0.000 claims 5
- 239000010452 phosphate Substances 0.000 claims 5
- -1 phosphate compound Chemical class 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 4
- 229910052744 lithium Inorganic materials 0.000 claims 4
- 229910052759 nickel Inorganic materials 0.000 claims 4
- 239000010941 cobalt Substances 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 2
- 239000010450 olivine Substances 0.000 claims 2
- 229910052609 olivine Inorganic materials 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011097747A JP5663388B2 (ja) | 2010-04-28 | 2011-04-26 | 蓄電装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010104610 | 2010-04-28 | ||
| JP2010104610 | 2010-04-28 | ||
| JP2011097747A JP5663388B2 (ja) | 2010-04-28 | 2011-04-26 | 蓄電装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014231210A Division JP2015028958A (ja) | 2010-04-28 | 2014-11-14 | 蓄電装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011249323A JP2011249323A (ja) | 2011-12-08 |
| JP2011249323A5 true JP2011249323A5 (enExample) | 2014-09-18 |
| JP5663388B2 JP5663388B2 (ja) | 2015-02-04 |
Family
ID=44858482
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011097747A Expired - Fee Related JP5663388B2 (ja) | 2010-04-28 | 2011-04-26 | 蓄電装置 |
| JP2014231210A Withdrawn JP2015028958A (ja) | 2010-04-28 | 2014-11-14 | 蓄電装置 |
| JP2016136873A Expired - Fee Related JP6290312B2 (ja) | 2010-04-28 | 2016-07-11 | リチウム二次電池用正極の作製方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014231210A Withdrawn JP2015028958A (ja) | 2010-04-28 | 2014-11-14 | 蓄電装置 |
| JP2016136873A Expired - Fee Related JP6290312B2 (ja) | 2010-04-28 | 2016-07-11 | リチウム二次電池用正極の作製方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110269023A1 (enExample) |
| JP (3) | JP5663388B2 (enExample) |
| KR (1) | KR101905402B1 (enExample) |
| CN (1) | CN102859765B (enExample) |
| TW (1) | TWI591885B (enExample) |
| WO (1) | WO2011136035A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011136035A1 (en) * | 2010-04-28 | 2011-11-03 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
| JP5738667B2 (ja) | 2010-05-28 | 2015-06-24 | 株式会社半導体エネルギー研究所 | 蓄電装置 |
| WO2011152183A1 (en) | 2010-06-02 | 2011-12-08 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
| US9419271B2 (en) | 2010-07-02 | 2016-08-16 | Semiconductor Energy Laboratory Co., Ltd. | Electrode material and method for forming electrode material |
| KR102083375B1 (ko) * | 2010-10-08 | 2020-03-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 에너지 저장 장치용 양극 활물질의 제조 방법 및 에너지 저장 장치 |
| KR101350811B1 (ko) * | 2010-11-17 | 2014-01-14 | 한양대학교 산학협력단 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| WO2013047510A1 (ja) * | 2011-09-29 | 2013-04-04 | 昭和電工株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| KR20130066326A (ko) * | 2011-12-12 | 2013-06-20 | 어플라이드 머티어리얼스, 인코포레이티드 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| US10298043B2 (en) | 2011-12-23 | 2019-05-21 | Semiconductor Energy Laboratory Co., Ltd. | Method for charging lithium ion secondary battery and battery charger |
| CN102891322A (zh) * | 2012-09-24 | 2013-01-23 | 上海锦众信息科技有限公司 | 一种锂离子电池复合正极材料的制备方法 |
| JP2017111930A (ja) * | 2015-12-15 | 2017-06-22 | トヨタ自動車株式会社 | 全固体電池及び全固体電池の製造方法 |
| DE112017007748B3 (de) | 2016-07-05 | 2022-07-28 | Semiconductor Energy Laboratory Co., Ltd. | Lithiumionen-Sekundärbatterie |
| US12308421B2 (en) | 2016-09-12 | 2025-05-20 | Semiconductor Energy Laboratory Co., Ltd. | Electrode and power storage device comprising graphene compound |
| CN116387602A (zh) | 2016-10-12 | 2023-07-04 | 株式会社半导体能源研究所 | 正极活性物质粒子以及正极活性物质粒子的制造方法 |
| KR102095508B1 (ko) | 2016-11-22 | 2020-03-31 | 주식회사 엘지화학 | 리튬 코발트 산화물을 포함하는 코어 및 리튬 코발트 인산화물을 포함하는 쉘을 포함하는 양극 활물질 입자 및 이의 제조 방법 |
| US11489151B2 (en) | 2017-05-12 | 2022-11-01 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material particle |
| CN117038957A (zh) | 2017-05-19 | 2023-11-10 | 株式会社半导体能源研究所 | 锂离子二次电池 |
| CN118335885A (zh) | 2017-06-26 | 2024-07-12 | 株式会社半导体能源研究所 | 正极活性物质的制造方法及二次电池 |
| JP6944113B2 (ja) * | 2017-11-10 | 2021-10-06 | 富士通株式会社 | 正極材料及びその製造方法、並びに電池及びその製造方法 |
| KR20230013567A (ko) | 2021-07-19 | 2023-01-26 | 삼성전자주식회사 | 복합양극활물질, 그 제조방법, 이를 포함하는 양극 및 이차전지 |
| CN114551900B (zh) * | 2022-04-27 | 2022-10-11 | 华中科技大学 | 一种多功能集流体及其制备方法和应用 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1167209A (ja) * | 1997-08-27 | 1999-03-09 | Sanyo Electric Co Ltd | リチウム二次電池 |
| JP2002075368A (ja) * | 2000-09-05 | 2002-03-15 | Sony Corp | 正極活物質及び非水電解質電池並びにそれらの製造方法 |
| US6921609B2 (en) * | 2001-06-15 | 2005-07-26 | Kureha Chemical Industry Co., Ltd. | Gradient cathode material for lithium rechargeable batteries |
| JP4250889B2 (ja) * | 2001-11-19 | 2009-04-08 | ソニー株式会社 | 正極材料の製造方法 |
| JP3632686B2 (ja) * | 2002-08-27 | 2005-03-23 | ソニー株式会社 | 正極活物質及び非水電解質二次電池 |
| US7887954B2 (en) * | 2005-05-10 | 2011-02-15 | Advanced Lithium Electrochemistry Co., Ltd. | Electrochemical composition and associated technology |
| JP5470669B2 (ja) * | 2005-05-13 | 2014-04-16 | 日産自動車株式会社 | 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 |
| JP5875210B2 (ja) * | 2005-05-17 | 2016-03-02 | ソニー株式会社 | 二次電池用正極活物質および二次電池 |
| US9054374B2 (en) * | 2005-05-17 | 2015-06-09 | Sony Corporation | Cathode active material, method of manufacturing the same and battery |
| JP5223166B2 (ja) * | 2006-02-07 | 2013-06-26 | 日産自動車株式会社 | 電池活物質および二次電池 |
| KR100752703B1 (ko) * | 2006-06-29 | 2007-08-29 | 한양대학교 산학협력단 | 리튬 이차 전지용 양극 활물질, 그 제조 방법 및 그를사용한 리튬 이차 전지 |
| TWI458162B (zh) * | 2007-01-18 | 2014-10-21 | Lg Chemical Ltd | 陰極活性材料 |
| US8568611B2 (en) * | 2007-01-25 | 2013-10-29 | Massachusetts Institute Of Technology | Oxide coatings on lithium oxide particles |
| KR100889622B1 (ko) * | 2007-10-29 | 2009-03-20 | 대정이엠(주) | 안전성이 우수한 리튬 이차전지용 양극 활물질 및 그제조방법과 이를 포함하는 리튬 이차전지 |
| TWI466370B (zh) * | 2008-01-17 | 2014-12-21 | A123 Systems Inc | 鋰離子電池的混合式金屬橄欖石電極材料 |
| JP5029540B2 (ja) * | 2008-09-01 | 2012-09-19 | ソニー株式会社 | 正極活物質、これを用いた正極および非水電解質二次電池 |
| CN102024950B (zh) * | 2009-09-09 | 2018-05-25 | 株式会社村田制作所 | 正极活性物质及其制备方法、正极和非水电解质电池 |
| CA2678540A1 (fr) * | 2009-09-15 | 2011-03-15 | Hydro-Quebec | Materiau constitue de particules composites d'oxyde, procede pour sa preparation, et son utilisation comme matiere active d'electrode |
| JP5672432B2 (ja) * | 2010-03-12 | 2015-02-18 | 株式会社エクォス・リサーチ | 二次電池用正極 |
| WO2011136035A1 (en) * | 2010-04-28 | 2011-11-03 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
-
2011
- 2011-04-08 WO PCT/JP2011/059327 patent/WO2011136035A1/en not_active Ceased
- 2011-04-08 CN CN201180021276.2A patent/CN102859765B/zh active Active
- 2011-04-08 KR KR1020127030324A patent/KR101905402B1/ko active Active
- 2011-04-25 US US13/093,067 patent/US20110269023A1/en not_active Abandoned
- 2011-04-26 JP JP2011097747A patent/JP5663388B2/ja not_active Expired - Fee Related
- 2011-04-27 TW TW100114647A patent/TWI591885B/zh not_active IP Right Cessation
-
2014
- 2014-11-14 JP JP2014231210A patent/JP2015028958A/ja not_active Withdrawn
-
2016
- 2016-07-11 JP JP2016136873A patent/JP6290312B2/ja not_active Expired - Fee Related
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