CN102916176B - 一种微球层状富锂锰基固溶体正极材料及其制备方法 - Google Patents
一种微球层状富锂锰基固溶体正极材料及其制备方法 Download PDFInfo
- Publication number
- CN102916176B CN102916176B CN201210435110.1A CN201210435110A CN102916176B CN 102916176 B CN102916176 B CN 102916176B CN 201210435110 A CN201210435110 A CN 201210435110A CN 102916176 B CN102916176 B CN 102916176B
- Authority
- CN
- China
- Prior art keywords
- solution
- presoma
- preparation
- manganese
- source 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210435110.1A CN102916176B (zh) | 2012-11-02 | 2012-11-02 | 一种微球层状富锂锰基固溶体正极材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210435110.1A CN102916176B (zh) | 2012-11-02 | 2012-11-02 | 一种微球层状富锂锰基固溶体正极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102916176A CN102916176A (zh) | 2013-02-06 |
CN102916176B true CN102916176B (zh) | 2015-06-17 |
Family
ID=47614473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210435110.1A Active CN102916176B (zh) | 2012-11-02 | 2012-11-02 | 一种微球层状富锂锰基固溶体正极材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102916176B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103232069A (zh) * | 2013-03-20 | 2013-08-07 | 江苏凯力克钴业股份有限公司 | 一种锂离子电池富锂锰基正极材料的制备方法 |
JP6490109B2 (ja) * | 2014-03-12 | 2019-03-27 | エルジー・ケム・リミテッド | 正極活物質及びそれを含むリチウム二次電池 |
CN108091858B (zh) * | 2017-12-14 | 2022-09-13 | 桑顿新能源科技(长沙)有限公司 | 一种Li-O位掺杂锰酸锂的富锂正极材料及其制备方法 |
CN108172823B (zh) * | 2018-01-26 | 2021-05-25 | 浙江吉利汽车研究院有限公司 | 富锂锰材料、锂离子电池正极材料、锂离子电池正极片、锂离子电池及其制备方法 |
CN108448109B (zh) * | 2018-03-23 | 2021-07-02 | 中南大学 | 一种层状富锂锰基正极材料及其制备方法 |
CN108767229B (zh) * | 2018-05-30 | 2021-03-23 | 天津巴莫科技股份有限公司 | 一种分步复合富锂氧化物固溶体材料及其制备方法 |
CN109778301A (zh) * | 2019-01-03 | 2019-05-21 | 北京工业大学 | 一种类单晶富锂层状氧化物材料制备及应用 |
CN110165181A (zh) * | 2019-05-29 | 2019-08-23 | 华东理工大学 | 一种富锂锰基/石墨烯复合正极材料、制备方法及其应用 |
CN112062167B (zh) * | 2020-08-28 | 2023-09-22 | 常熟理工学院 | 一种微米级二元掺杂富锂材料及其制备方法和应用 |
CN113851641A (zh) * | 2021-09-17 | 2021-12-28 | 天津市捷威动力工业有限公司 | 一种高熵固溶体正极材料及其制备方法和应用 |
CN114455638B (zh) * | 2021-12-28 | 2023-11-10 | 天津巴莫科技有限责任公司 | 一种高锂离子扩散率的固态电解质材料及其制备方法 |
CN114804227B (zh) * | 2022-04-24 | 2023-07-07 | 南通金通储能动力新材料有限公司 | 一种层状结构钠离子电池正极材料前驱体及其制备方法 |
CN115403075A (zh) * | 2022-08-16 | 2022-11-29 | 西南石油大学 | 一种无钴四元富锂锰基正极材料及其制备方法 |
CN115632117A (zh) * | 2022-10-25 | 2023-01-20 | 湖北亿纬动力有限公司 | 一种锰基固溶体正极材料及制备方法与用途 |
CN115818738A (zh) * | 2023-02-16 | 2023-03-21 | 国联汽车动力电池研究院有限责任公司 | 一种多元气体改性富锂锰基正极材料的方法 |
CN118367149A (zh) * | 2024-06-17 | 2024-07-19 | 深圳市德方创域新能源科技有限公司 | 补锂材料及其制备方法、正极材料和二次电池 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101409342A (zh) * | 2008-10-31 | 2009-04-15 | 深圳市贝特瑞新能源材料股份有限公司 | 复合正极材料的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101694876A (zh) * | 2009-10-22 | 2010-04-14 | 江西江特锂电池材料有限公司 | 富锂锰基正极材料及其制备方法 |
CN101707252B (zh) * | 2009-11-09 | 2012-01-25 | 深圳市振华新材料股份有限公司 | 多晶钴镍锰三元正极材料及其制备方法、二次锂离子电池 |
CN101764222B (zh) * | 2009-12-22 | 2011-11-09 | 深圳市振华新材料股份有限公司 | 高锰多晶正极材料及其制备方法、动力锂离子电池 |
CN102751483A (zh) * | 2012-07-18 | 2012-10-24 | 中国科学院福建物质结构研究所 | 锂离子电池层状富锂锰基固溶体正极材料及其制备方法 |
-
2012
- 2012-11-02 CN CN201210435110.1A patent/CN102916176B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101409342A (zh) * | 2008-10-31 | 2009-04-15 | 深圳市贝特瑞新能源材料股份有限公司 | 复合正极材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
Fe content effects on electrochemical properties of Fe-substituted Li2MnO3 positive electrode material;Mitsuharu Tabuchia、Yoko Nabeshima、Tomonari Takeuchia;《Journal of Power Sources》;20090831;第195卷(第2010期);第837页左栏第一段,第844页的第4部分结论部分和图4 * |
Also Published As
Publication number | Publication date |
---|---|
CN102916176A (zh) | 2013-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102916176B (zh) | 一种微球层状富锂锰基固溶体正极材料及其制备方法 | |
CN102751480B (zh) | 一种包覆型富锂锰基材料及其制备方法 | |
CN102315429B (zh) | 锂离子电池正极材料固相法掺杂铝的制备方法 | |
CN102074679B (zh) | 一种锂离子电池正极材料球形掺铝镍钴酸锂的制备方法 | |
CN102983326B (zh) | 一种球形锂镍钴复合氧化物正极材料的制备方法 | |
CN104701530A (zh) | 原位掺杂改性的氧化镍钴锰锂正极材料的制备方法 | |
CN102244236A (zh) | 一种锂离子电池富锂正极材料的制备方法 | |
CN109088067B (zh) | 一种低钴掺杂尖晶石-层状结构镍锰酸锂两相复合正极材料的制备方法 | |
CN105514373A (zh) | 一种高容量锂离子电池正极材料及其制备方法 | |
CN101997113A (zh) | 一种锂离子电池用多层包覆结构的多元材料及其制备方法 | |
CN103117380A (zh) | 锂离子电池用锰系镍钴锰酸锂三元材料的制备方法 | |
CN102623691B (zh) | 一种锂电池正极材料镍锰酸锂的制备方法 | |
CN103904323A (zh) | 一种球形羟基氧化钴的制备方法 | |
CN101694876A (zh) | 富锂锰基正极材料及其制备方法 | |
CN102244237A (zh) | 一种高容量锂离子电池正极材料的合成方法 | |
CN103606667A (zh) | 一种锂离子电池材料锰系固溶体正极材料的制备方法 | |
CN103413926B (zh) | 一种镍钴锰酸锂材料前驱体的制备方法 | |
CN104966820A (zh) | 锂离子电池前驱材料、复合正极材料及其制备方法 | |
CN103647070B (zh) | 一种稀土钐改性三元正极材料的制备方法 | |
CN104835957B (zh) | 一种锂离子电池所用高镍三元材料的制备方法 | |
CN102838169B (zh) | 一种含铁富锂锰基正极材料的制备方法 | |
CN107579223B (zh) | 镍钴锰三元材料的方法 | |
CN102074682A (zh) | 锂离子动力电池用高温型锰酸锂材料的制备方法 | |
CN102730761A (zh) | 一种高容量富锂正极材料的草酸盐共沉淀制备法 | |
CN103178252B (zh) | 一种锂离子电池正极材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIAOZUO BANLV NANO MATERIAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: DUO-FLUORIDE CHEMICALS CO., LTD. Effective date: 20131108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20131108 Address after: 454191 Henan Province, Jiaozuo City Station area one middle Jiao Applicant after: JIAOZUO BANLV NANO MATERIAL ENGINEERING COMPANY LIMITED Address before: The station area 454191 Henan province Jiaozuo City West Feng Feng Industrial Zone Applicant before: Duo-fluoride Chemicals Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: DO FLUORIDE (JIAOZUO) NEW ENERGY TECHNOLOGY CO., L Free format text: FORMER OWNER: JIAOZUO BANLV NANO MATERIAL ENGINEERING CO., LTD. Effective date: 20150504 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Hou Hongjun Inventor after: Xue Xujin Inventor after: Ding Yunling Inventor after: Li Shijiang Inventor after: Luo Chengguo Inventor after: Luo Chuanjun Inventor after: Yang Huachun Inventor after: Li Yunfeng Inventor after: Ji Bing Inventor after: Jin Qingguo Inventor after: Xu Fei Inventor before: Hou Hongjun Inventor before: Li Shijiang Inventor before: Luo Chengguo Inventor before: Luo Chuanjun Inventor before: Yang Huachun Inventor before: Li Yunfeng Inventor before: Xue Xujin Inventor before: Ding Yunling Inventor before: Zhao Yongfeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HOU HONGJUN LI SHIJIANG LUO CHENGGUO LUO CHUANJUN YANG HUACHUN LI YUNFENG XUE XUJIN DING YUNLING ZHAO YONGFENG TO: HOU HONGJUN LI SHIJIANG LUO CHENGGUO LUO CHUANJUN YANG HUACHUN LI YUNFENG JI BING JIN GUOQING XU FEI XUE XUJIN DING YUNLING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150504 Address after: Jiaozuo City, the 454191 industrial agglomeration area in Henan province of North Park Road West Park District Building Standard Applicant after: Duofuduo (Jiaozuo) Amperex Technology Limited Address before: 454191 Henan Province, Jiaozuo City Station area one middle Jiao Applicant before: JIAOZUO BANLV NANO MATERIAL ENGINEERING COMPANY LIMITED |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 454191 Industrial Cluster Area, Jiaozuo City, Henan Province, Standardized Workshop Area on the North Side of Xinyuan Road, West Park Patentee after: Multi-fluorine New Energy Technology Co., Ltd. Address before: 454191 Industrial Cluster Area, Jiaozuo City, Henan Province, Standardized Workshop Area on the North Side of Xinyuan Road, West Park Patentee before: Duofuduo (Jiaozuo) Amperex Technology Limited |
|
CP01 | Change in the name or title of a patent holder |