JP2009004386A5 - - Google Patents
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- Publication number
- JP2009004386A5 JP2009004386A5 JP2008227461A JP2008227461A JP2009004386A5 JP 2009004386 A5 JP2009004386 A5 JP 2009004386A5 JP 2008227461 A JP2008227461 A JP 2008227461A JP 2008227461 A JP2008227461 A JP 2008227461A JP 2009004386 A5 JP2009004386 A5 JP 2009004386A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- active material
- particle size
- lithium secondary
- secondary battery
- 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
- 239000002245 particle Substances 0.000 claims 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 12
- 229910052744 lithium Inorganic materials 0.000 claims 12
- 239000007774 positive electrode material Substances 0.000 claims 8
- 239000012798 spherical particle Substances 0.000 claims 8
- 238000001694 spray drying Methods 0.000 claims 5
- 239000002131 composite material Substances 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 229910052723 transition metal Inorganic materials 0.000 claims 3
- 150000003624 transition metals Chemical class 0.000 claims 3
- 239000000843 powder Substances 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 2
- 239000011149 active material Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 230000001788 irregular Effects 0.000 claims 1
- 150000002642 lithium compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000003623 transition metal compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008227461A JP5062534B2 (ja) | 2008-09-04 | 2008-09-04 | 非水系リチウム二次電池用正極活物質の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008227461A JP5062534B2 (ja) | 2008-09-04 | 2008-09-04 | 非水系リチウム二次電池用正極活物質の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001073798A Division JP4868271B2 (ja) | 2001-03-15 | 2001-03-15 | 非水系リチウム二次電池用正極活物質の製造方法およびこの活物質を用いた正極、並びに非水系リチウム二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009004386A JP2009004386A (ja) | 2009-01-08 |
| JP2009004386A5 true JP2009004386A5 (enExample) | 2011-06-30 |
| JP5062534B2 JP5062534B2 (ja) | 2012-10-31 |
Family
ID=40320495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008227461A Expired - Fee Related JP5062534B2 (ja) | 2008-09-04 | 2008-09-04 | 非水系リチウム二次電池用正極活物質の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5062534B2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101373094B1 (ko) | 2011-04-08 | 2014-03-12 | 로베르트 보쉬 게엠베하 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| KR101893956B1 (ko) * | 2011-12-30 | 2018-09-03 | 삼성에스디아이 주식회사 | 회분식 반응기를 사용한 전극 활물질 제조방법 및 그로부터 제조된 전극 활물질을 포함하는 리튬이차전지 |
| KR20130078412A (ko) * | 2011-12-30 | 2013-07-10 | 삼성정밀화학 주식회사 | 회분식 반응기를 사용한 전극 활물질 제조방법 및 그로부터 제조된 전극 활물질을 포함하는 리튬이차전지 |
| JP7424368B2 (ja) | 2019-03-29 | 2024-01-30 | 株式会社Ｇｓユアサ | 蓄電素子 |
| CN116072874B (zh) * | 2023-03-06 | 2023-08-01 | 宜宾锂宝新材料有限公司 | 正极材料及其制备方法、正极和锂离子电池 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4447578C2 (de) * | 1994-09-30 | 1999-01-14 | Zsw | Ternäre Lithium-Mischoxide, Verfahren zu deren Herstellung sowie deren Verwendung |
| WO1998029914A1 (en) * | 1996-12-25 | 1998-07-09 | Mitsubishi Denki Kabushiki Kaisha | Anode active material, method for manufacturing the same, and lithium ion secondary cell using the same |
| JP2000082466A (ja) * | 1998-07-02 | 2000-03-21 | Nippon Chem Ind Co Ltd | 正極活物質及び非水電解質二次電池 |
| JP4032624B2 (ja) * | 2000-09-26 | 2008-01-16 | 三菱化学株式会社 | リチウム遷移金属複合酸化物の製造方法 |
-
2008
- 2008-09-04 JP JP2008227461A patent/JP5062534B2/ja not_active Expired - Fee Related
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