CN101475155A - 锂离子电池正极材料磷酸铁锂的制备方法 - Google Patents
锂离子电池正极材料磷酸铁锂的制备方法 Download PDFInfo
- Publication number
- CN101475155A CN101475155A CNA2008102073213A CN200810207321A CN101475155A CN 101475155 A CN101475155 A CN 101475155A CN A2008102073213 A CNA2008102073213 A CN A2008102073213A CN 200810207321 A CN200810207321 A CN 200810207321A CN 101475155 A CN101475155 A CN 101475155A
- Authority
- CN
- China
- Prior art keywords
- lithium
- conductive agent
- iron phosphate
- phosphoric acid
- phosphate
- 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
Images
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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102073213A CN101475155B (zh) | 2008-12-19 | 2008-12-19 | 锂离子电池正极材料磷酸铁锂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102073213A CN101475155B (zh) | 2008-12-19 | 2008-12-19 | 锂离子电池正极材料磷酸铁锂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101475155A true CN101475155A (zh) | 2009-07-08 |
CN101475155B CN101475155B (zh) | 2011-10-05 |
Family
ID=40835949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102073213A Expired - Fee Related CN101475155B (zh) | 2008-12-19 | 2008-12-19 | 锂离子电池正极材料磷酸铁锂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101475155B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208625A (zh) * | 2011-05-04 | 2011-10-05 | 合肥国轩高科动力能源有限公司 | 锂离子二次电池正极材料磷酸铁锂的制备方法 |
CN102315448A (zh) * | 2010-06-30 | 2012-01-11 | 株式会社半导体能源研究所 | 用于制造能量储存装置的方法 |
CN102522549A (zh) * | 2011-12-23 | 2012-06-27 | 彩虹集团公司 | 一种包碳掺杂的磷酸亚铁锂的制备方法 |
CN102623699A (zh) * | 2012-04-19 | 2012-08-01 | 日照华轩新能源有限公司 | 一种高性能磷酸亚铁锂的合成方法 |
CN102820470A (zh) * | 2012-07-20 | 2012-12-12 | 合肥国轩高科动力能源有限公司 | 一种可控式合成锂离子电池正极材料磷酸铁锂的方法 |
CN102983332A (zh) * | 2012-12-11 | 2013-03-20 | 浙江南都电源动力股份有限公司 | 锂离子二次电池正极材料磷酸铁锂的制备方法 |
CN104752724A (zh) * | 2015-04-14 | 2015-07-01 | 张家港市山牧新材料技术开发有限公司 | 一种LiFePO4正极材料的制备方法、及锂离子电池 |
CN106299251A (zh) * | 2015-05-25 | 2017-01-04 | 深圳市沃特玛电池有限公司 | 一种动力电池复合正极材料的制备方法 |
CN114824253A (zh) * | 2022-04-24 | 2022-07-29 | 中南大学 | 一种锂离子电池正极材料球形颗粒造粒方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939201B2 (en) * | 2005-08-08 | 2011-05-10 | A123 Systems, Inc. | Nanoscale ion storage materials including co-existing phases or solid solutions |
CN100395907C (zh) * | 2005-12-22 | 2008-06-18 | 上海交通大学 | 一种锂离子电池正极材料磷酸铁锂的制备方法 |
-
2008
- 2008-12-19 CN CN2008102073213A patent/CN101475155B/zh not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315448A (zh) * | 2010-06-30 | 2012-01-11 | 株式会社半导体能源研究所 | 用于制造能量储存装置的方法 |
CN102315448B (zh) * | 2010-06-30 | 2017-01-18 | 株式会社半导体能源研究所 | 用于制造能量储存装置的方法 |
CN102208625A (zh) * | 2011-05-04 | 2011-10-05 | 合肥国轩高科动力能源有限公司 | 锂离子二次电池正极材料磷酸铁锂的制备方法 |
CN102522549A (zh) * | 2011-12-23 | 2012-06-27 | 彩虹集团公司 | 一种包碳掺杂的磷酸亚铁锂的制备方法 |
CN102623699B (zh) * | 2012-04-19 | 2014-04-09 | 日照华轩新能源有限公司 | 一种高性能磷酸亚铁锂的合成方法 |
CN103855392A (zh) * | 2012-04-19 | 2014-06-11 | 日照华轩新能源有限公司 | 一种终产品无碳包覆的磷酸亚铁锂的合成方法 |
CN102623699A (zh) * | 2012-04-19 | 2012-08-01 | 日照华轩新能源有限公司 | 一种高性能磷酸亚铁锂的合成方法 |
CN102820470A (zh) * | 2012-07-20 | 2012-12-12 | 合肥国轩高科动力能源有限公司 | 一种可控式合成锂离子电池正极材料磷酸铁锂的方法 |
CN102983332A (zh) * | 2012-12-11 | 2013-03-20 | 浙江南都电源动力股份有限公司 | 锂离子二次电池正极材料磷酸铁锂的制备方法 |
CN104752724A (zh) * | 2015-04-14 | 2015-07-01 | 张家港市山牧新材料技术开发有限公司 | 一种LiFePO4正极材料的制备方法、及锂离子电池 |
CN106299251A (zh) * | 2015-05-25 | 2017-01-04 | 深圳市沃特玛电池有限公司 | 一种动力电池复合正极材料的制备方法 |
CN114824253A (zh) * | 2022-04-24 | 2022-07-29 | 中南大学 | 一种锂离子电池正极材料球形颗粒造粒方法 |
CN114824253B (zh) * | 2022-04-24 | 2024-03-15 | 中南大学 | 一种锂离子电池正极材料球形颗粒造粒方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101475155B (zh) | 2011-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101798075B (zh) | 锂离子电池正极材料磷酸铁锂的制备方法 | |
CN101475155B (zh) | 锂离子电池正极材料磷酸铁锂的制备方法 | |
CN101630739B (zh) | 掺杂改性的磷酸铁锂的制备方法 | |
CN101635349B (zh) | 锂离子电池正极材料金属银掺杂覆碳磷酸铁锂的制备方法 | |
CN100395907C (zh) | 一种锂离子电池正极材料磷酸铁锂的制备方法 | |
CN101420034A (zh) | 碳包覆粒度可控球形磷酸铁锂复合正极材料及其制备方法 | |
CN101591012B (zh) | 一种用于锂离子电池正极材料磷酸铁锂的制备方法 | |
CN100491239C (zh) | 锂离子电池正极材料磷酸铁锂的制备方法及其产品 | |
CN101807696A (zh) | 一种用于锂离子电池负极的磷酸钛锂材料及其制备方法 | |
CN101764226B (zh) | 含氧空位和Fe位掺杂型磷酸铁锂及其快速固相烧结方法 | |
CN101891180B (zh) | 亚微米磷酸铁锂的制备方法 | |
CN101481106A (zh) | 含氧空位和Fe位掺杂型磷酸铁锂及其快速固相烧结方法 | |
CN101559935A (zh) | 一种磷酸铁锂正极材料及其制备方法 | |
CN101315981A (zh) | 一种锂离子电池用磷酸亚铁锂正极材料及改性方法 | |
CN101651205A (zh) | 锂离子电池正极材料磷酸钒锂的制备方法 | |
CN101327921B (zh) | 磷酸铁锂系复合材料的制备方法 | |
CN100564250C (zh) | 锂离子电池正极材料磷酸铁锂的微波快速固相烧结方法 | |
CN101152959A (zh) | 磷酸铁锂系复合氧化物的制备方法 | |
CN102208647A (zh) | 结晶碳包覆硅酸亚铁锂正极材料及制备方法 | |
CN103594715A (zh) | 一种制备锂离子电池正极材料氟磷酸钒锂的方法 | |
CN103000893A (zh) | 一种锂电池磷酸锰锂正极材料的喷雾热解制备方法 | |
CN101993054A (zh) | 磷酸铁锂材料的制备方法 | |
Li et al. | Influence of synthesis method on the performance of the LiFePO4/C cathode material | |
CN102386408B (zh) | 一种锂离子电池硼酸锰锂正极材料的制备方法 | |
CN102208624A (zh) | 一种低温固相法制备碳包覆磷酸亚铁锂正极材料的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090814 Address after: No. 2103, Pingliang Road, Shanghai, Yangpu District Applicant after: Shanghai University of Electric Power Co-applicant after: Yichang Ousai Technology Co., Ltd. Address before: No. 2103, Pingliang Road, Shanghai, Yangpu District Applicant before: Shanghai University of Electric Power |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YICHANG OUSAI TECHNOLOGY CO., LTD. Owner name: YICHANG OUSAI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI ELECTRIC POWER COLLEGE Effective date: 20100818 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200090 NO.2103, PINGLIANG ROAD, YANGPU DISTRICT, SHANGHAI CITY TO: 443005 YICHANG CITY, HUBEI PROVINCE OUSAI SCIENCE AND TECHNOLOGY INDUSTRIAL PARK, YAYUAN ROAD, TING DISTRICT |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100818 Address after: The sub element Match Technology Industrial Park, 443005 Hubei Lu Ou city of Yichang Province in Xiaoting District Applicant after: Yichang Ousai Technology Co., Ltd. Address before: 200090 Pingliang Road, Shanghai, No. 2103, No. Applicant before: Shanghai University of Electric Power Co-applicant before: Yichang Ousai Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20121219 |