CN101621121B - 高功率型磷酸铁锂复合材料的制备方法 - Google Patents
高功率型磷酸铁锂复合材料的制备方法 Download PDFInfo
- Publication number
- CN101621121B CN101621121B CN2008101242534A CN200810124253A CN101621121B CN 101621121 B CN101621121 B CN 101621121B CN 2008101242534 A CN2008101242534 A CN 2008101242534A CN 200810124253 A CN200810124253 A CN 200810124253A CN 101621121 B CN101621121 B CN 101621121B
- Authority
- CN
- China
- Prior art keywords
- lithium
- composite materials
- iron phosphate
- phosphate
- preparation
- 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.)
- Expired - Fee Related
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
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101242534A CN101621121B (zh) | 2008-07-04 | 2008-07-04 | 高功率型磷酸铁锂复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101242534A CN101621121B (zh) | 2008-07-04 | 2008-07-04 | 高功率型磷酸铁锂复合材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101621121A CN101621121A (zh) | 2010-01-06 |
CN101621121B true CN101621121B (zh) | 2011-01-26 |
Family
ID=41514240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101242534A Expired - Fee Related CN101621121B (zh) | 2008-07-04 | 2008-07-04 | 高功率型磷酸铁锂复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101621121B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904325B (zh) * | 2014-03-21 | 2016-08-17 | 天津大学 | 一种高倍率型磷酸铁锂/炭复合材料及其制备方法 |
CN107369832A (zh) * | 2016-05-12 | 2017-11-21 | 深圳市沃特玛电池有限公司 | 一种LiFePO4正极材料合成方法 |
CN107188149B (zh) * | 2017-07-31 | 2019-07-02 | 蒋央芳 | 一种电池级高纯纳米磷酸铁的工艺 |
CN109524658A (zh) * | 2018-12-06 | 2019-03-26 | 深圳市德方纳米科技股份有限公司 | 锂离子电池正极材料及其制备方法和锂离子电池 |
CN110407187A (zh) * | 2019-08-01 | 2019-11-05 | 湖北昊瑞新能源有限公司 | 一种高倍率磷酸铁锂复合材料的制备方法 |
CN111422845B (zh) * | 2020-04-18 | 2021-09-24 | 蒋央芳 | 一种低成本磷酸铁的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101090154A (zh) * | 2007-08-14 | 2007-12-19 | 深圳市海盈科技有限公司 | 锂离子电池的正极组成物 |
CN101197442A (zh) * | 2006-12-08 | 2008-06-11 | 中南大学 | 一种磷酸铁锂锂离子电池 |
WO2008067677A1 (en) * | 2006-12-07 | 2008-06-12 | Phostech Lithium Inc. | A method for preparing a particulate cathode material, and the material obtained by said method |
-
2008
- 2008-07-04 CN CN2008101242534A patent/CN101621121B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008067677A1 (en) * | 2006-12-07 | 2008-06-12 | Phostech Lithium Inc. | A method for preparing a particulate cathode material, and the material obtained by said method |
CN101197442A (zh) * | 2006-12-08 | 2008-06-11 | 中南大学 | 一种磷酸铁锂锂离子电池 |
CN101090154A (zh) * | 2007-08-14 | 2007-12-19 | 深圳市海盈科技有限公司 | 锂离子电池的正极组成物 |
Non-Patent Citations (1)
Title |
---|
JP特开2005-123107A 2005.05.12 |
Also Published As
Publication number | Publication date |
---|---|
CN101621121A (zh) | 2010-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11967708B2 (en) | Lithium ion battery negative electrode material and preparation method therefor | |
CN101475157B (zh) | 一种磷酸铁锂纳米复合微球的制备方法 | |
CN106876705B (zh) | 一种原位合成碳/碳纳米管包覆磷酸铁锂复合材料的制备方法 | |
CN102364726B (zh) | 碳还原制备锂离子电池用磷酸锰铁锂复合正极材料的方法 | |
Zhu et al. | Microorganism-moulded pomegranate-like Na 3 V 2 (PO 4) 3/C nanocomposite for advanced sodium-ion batteries | |
CN113104828B (zh) | 多孔碳改性的焦磷酸磷酸铁钠/碳钠离子电池正极材料的制备方法 | |
CN107482182B (zh) | 碳包覆离子掺杂磷酸锰锂电极材料及其制备方法 | |
CN101826617B (zh) | 磷酸铁锂的制备方法 | |
CN102623708A (zh) | 锂离子电池正极用磷酸钒锂/石墨烯复合材料的制备方法 | |
CN104638240A (zh) | 一种锂离子电池硅碳复合负极材料的制备方法及其产品 | |
CN101621121B (zh) | 高功率型磷酸铁锂复合材料的制备方法 | |
JP2024516049A (ja) | リン酸マンガン鉄リチウムの製造方法、正極材料及びリチウムイオン電池 | |
CN105514366A (zh) | 一种氮掺杂石墨烯复合LiFePO4锂离子电池正极材料的制备方法 | |
CN102024947A (zh) | 磷酸铁锂/Li-Al-O复合正极材料及其制备方法 | |
CN101442126A (zh) | 一种碳纳米管键接磷酸亚铁锂复合电极材料及其制备方法 | |
CN102347476B (zh) | 一种催化石墨化法制备的磷酸铁锂/碳复合正极材料及其制备方法 | |
CN103490055A (zh) | 一种镍钴锰酸锂复合正极材料的制备方法 | |
WO2023173772A1 (zh) | 硬碳负极材料的制备方法和应用 | |
CN112290022B (zh) | 一种锂离子电池正极补锂添加剂及其制备方法与应用 | |
CN110931729A (zh) | 一种倍率型锂离子电池硅复合氧化物材料的制备方法 | |
CN115020855A (zh) | 一种磷酸铁锂废旧电池的回收利用方法 | |
CN104201371A (zh) | 一种镍钴锰酸锂复合正极材料的制备方法 | |
CN104577111B (zh) | 一种含有含氟磷酸钛化合物的复合材料及其制备方法和用途 | |
CN107946548B (zh) | 储锂铁氧化物与碳复合的锂离子电池负极材料的制备方法 | |
CN114551871A (zh) | 一种球形硬碳复合材料及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HEFEI GUOXUAN HIGH-TECH POWER ENERGY CO., LTD. Free format text: FORMER NAME: HEFEI GUOXUAN HIGH-TECH POWER ENERGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 230011, No. 7 D Road, Yaohai Industrial Park, Hefei, Anhui, China Patentee after: Hefei Guoxuan High-Tech Power Energy Co., Ltd. Address before: 230011 weft D Road, Yaohai Industrial Park, Hefei, Anhui Patentee before: Hefei Guoxuan High-Tech Power Energy Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20150704 |
|
EXPY | Termination of patent right or utility model |