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
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- 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 (cg-RX-API-DMAC10.html) | 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 (cg-RX-API-DMAC10.html) |
| TW (1) | TWI489682B (cg-RX-API-DMAC10.html) |
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 |
| WO2013121654A1 (ja) * | 2012-02-16 | 2013-08-22 | 株式会社Ｇｓユアサ | 非水電解質二次電池用活物質、その活物質の製造方法、非水電解質二次電池用電極及び非水電解質二次電池 |
| 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 |
| EP3486219A4 (en) | 2016-07-14 | 2020-01-22 | GS Yuasa International Ltd. | LITHIUM TRANSITION metal composite oxide ÜBERGANGSMETALLHYDROXIDVORLÄUFER, PROCESS FOR PRODUCING A ÜBERGANGSMETALLHYDROXIDVORLÄUFERS, PROCESS FOR PRODUCING LITHIUM TRANSITION metal composite oxide, POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY CELL WITH ANHYDROUS ELEKTROLYT, ELECTRODE FOR SECONDARY CELL WITH ANHYDROUS ELEKTROLYT, SECONDARY CELL WITH ANHYDROUS ELECTROLYTE AND ENERGY STORAGE DEVICE |
| 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 |
| WO2002073718A1 (en) * | 2001-03-14 | 2002-09-19 | Yuasa Corporation | 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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