JP2011154997A5 - - Google Patents
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- Publication number
- JP2011154997A5 JP2011154997A5 JP2010229242A JP2010229242A JP2011154997A5 JP 2011154997 A5 JP2011154997 A5 JP 2011154997A5 JP 2010229242 A JP2010229242 A JP 2010229242A JP 2010229242 A JP2010229242 A JP 2010229242A JP 2011154997 A5 JP2011154997 A5 JP 2011154997A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium secondary
- secondary battery
- active material
- solid solution
- lithium
- 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
- 229910052744 lithium Inorganic materials 0.000 claims 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 13
- 239000011149 active material Substances 0.000 claims 9
- 239000006104 solid solution Substances 0.000 claims 7
- -1 lithium transition metal Chemical class 0.000 claims 5
- 239000002905 metal composite material Substances 0.000 claims 5
- 229910052723 transition metal Inorganic materials 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000002441 X-ray diffraction Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 claims 1
- 229910015317 LiMg1/2Mn1/2O2 Inorganic materials 0.000 claims 1
- 229910014411 LiNi1/2Mn1/2O2 Inorganic materials 0.000 claims 1
- 229910021314 NaFeO 2 Inorganic materials 0.000 claims 1
- 238000000975 co-precipitation Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010229242A JP5648792B2 (ja) | 2009-12-29 | 2010-10-12 | リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池及びその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009299100 | 2009-12-29 | ||
| JP2009299100 | 2009-12-29 | ||
| JP2010229242A JP5648792B2 (ja) | 2009-12-29 | 2010-10-12 | リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011154997A JP2011154997A (ja) | 2011-08-11 |
| JP2011154997A5 true JP2011154997A5 (enrdf_load_stackoverflow) | 2014-10-30 |
| JP5648792B2 JP5648792B2 (ja) | 2015-01-07 |
Family
ID=44540793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010229242A Active JP5648792B2 (ja) | 2009-12-29 | 2010-10-12 | リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池及びその製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5648792B2 (enrdf_load_stackoverflow) |
| TW (1) | TWI489682B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5760871B2 (ja) * | 2011-09-05 | 2015-08-12 | 昭栄化学工業株式会社 | 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部材、リチウムイオン二次電池、及びリチウムイオン二次電池用正極材料の製造方法 |
| JP5825006B2 (ja) | 2011-09-22 | 2015-12-02 | 藤倉化成株式会社 | リチウムイオン二次電池用正極材、およびリチウムイオン二次電池 |
| JP5958926B2 (ja) * | 2011-11-08 | 2016-08-02 | 国立研究開発法人産業技術総合研究所 | リチウムマンガン系複合酸化物およびその製造方法 |
| US9219275B2 (en) | 2012-02-16 | 2015-12-22 | Gs Yuasa International Ltd. | Active material for nonaqueous electrolyte secondary battery, method for manufacturing active material, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery |
| JP2013171825A (ja) * | 2012-02-23 | 2013-09-02 | Nissan Motor Co Ltd | 正極活物質 |
| JP6066306B2 (ja) * | 2012-07-04 | 2017-01-25 | 株式会社Ｇｓユアサ | 非水電解質二次電池及び非水電解質二次電池の製造方法 |
| KR101592185B1 (ko) | 2012-07-10 | 2016-02-05 | 주식회사 엘지화학 | 전극조립체 및 이를 포함하는 리튬 이차전지 |
| WO2014041926A1 (ja) * | 2012-09-12 | 2014-03-20 | 株式会社日立製作所 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極、およびそれを用いたリチウムイオン二次電池 |
| WO2015001631A1 (ja) * | 2013-07-03 | 2015-01-08 | 株式会社日立製作所 | リチウムイオン二次電池用正極活物質、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及びこれらの製造方法 |
| KR101794097B1 (ko) * | 2013-07-03 | 2017-11-06 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지 |
| WO2018012384A1 (ja) | 2016-07-14 | 2018-01-18 | 株式会社Ｇｓユアサ | リチウム遷移金属複合酸化物、遷移金属水酸化物前駆体、遷移金属水酸化物前駆体の製造方法、リチウム遷移金属複合酸化物の製造方法、非水電解質二次電池用正極活物質、非水電解質二次電池用電極、非水電解質二次電池及び蓄電装置 |
| CN118335898B (zh) * | 2024-04-30 | 2025-02-07 | 北京当升材料科技股份有限公司 | 正极活性材料及其制备方法、正极极片、电池和用电设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19849343A1 (de) * | 1997-10-30 | 1999-06-02 | Samsung Display Devices Co Ltd | Lithiumcompositoxid, dessen Herstellung und sekundäre Lithiumionzelle mit Lithiumcompositoxid als aktives Material der positiven Elektrode |
| EP1372202B8 (en) * | 2001-03-14 | 2013-12-18 | GS Yuasa International Ltd. | Positive electrode active material and nonaqueous electrolyte secondary cell comprising the same |
| US6855461B2 (en) * | 2001-06-15 | 2005-02-15 | Kureha Chemical Industry Co., Ltd. | Cathode material for lithium rechargeable batteries |
| 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 |
| JP4635386B2 (ja) * | 2001-07-13 | 2011-02-23 | 株式会社Ｇｓユアサ | 正極活物質およびこれを用いた非水電解質二次電池 |
| JP4316656B1 (ja) * | 2008-07-25 | 2009-08-19 | 三井金属鉱業株式会社 | 層構造を有するリチウム遷移金属酸化物 |
| JP5272870B2 (ja) * | 2009-04-17 | 2013-08-28 | 株式会社Ｇｓユアサ | リチウム二次電池用活物質、リチウム二次電池用電極及びリチウム二次電池 |
| JP5700274B2 (ja) * | 2009-08-21 | 2015-04-15 | 株式会社Ｇｓユアサ | リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池及びその製造方法 |
-
2010
- 2010-09-20 TW TW099131830A patent/TWI489682B/zh active
- 2010-10-12 JP JP2010229242A patent/JP5648792B2/ja active Active
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