CN1556043A - 钴酸锂材料的制备方法 - Google Patents
钴酸锂材料的制备方法 Download PDFInfo
- Publication number
- CN1556043A CN1556043A CNA2003101239007A CN200310123900A CN1556043A CN 1556043 A CN1556043 A CN 1556043A CN A2003101239007 A CNA2003101239007 A CN A2003101239007A CN 200310123900 A CN200310123900 A CN 200310123900A CN 1556043 A CN1556043 A CN 1556043A
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- CN
- China
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- compound
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- compacting
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- 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.)
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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 title claims description 26
- 238000002360 preparation method Methods 0.000 title claims description 13
- 238000005245 sintering Methods 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 10
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 9
- 238000010298 pulverizing process Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 10
- 229910017052 cobalt Inorganic materials 0.000 claims description 10
- 239000010941 cobalt Substances 0.000 claims description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- 238000013213 extrapolation Methods 0.000 claims description 7
- 102220043159 rs587780996 Human genes 0.000 claims description 7
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 3
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 abstract description 11
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000010405 anode material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 241001044684 Amadina fasciata Species 0.000 description 1
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101239007A CN1264756C (zh) | 2003-12-31 | 2003-12-31 | 钴酸锂材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101239007A CN1264756C (zh) | 2003-12-31 | 2003-12-31 | 钴酸锂材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1556043A true CN1556043A (zh) | 2004-12-22 |
CN1264756C CN1264756C (zh) | 2006-07-19 |
Family
ID=34338937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101239007A Expired - Lifetime CN1264756C (zh) | 2003-12-31 | 2003-12-31 | 钴酸锂材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1264756C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244232A (zh) * | 2010-05-13 | 2011-11-16 | 天津华夏泓源实业有限公司 | 高容量、高压实密度复合钴酸锂正极材料的制备方法 |
CN103474624A (zh) * | 2013-09-16 | 2013-12-25 | 无锡晶石新型能源有限公司 | 一种提高锂电池正极材料产能的方法及其设备 |
CN104409693A (zh) * | 2014-11-11 | 2015-03-11 | 广西民族师范学院 | 正极材料钴酸锂烧结过程中防止匣钵腐蚀的方法 |
CN107611414A (zh) * | 2017-10-25 | 2018-01-19 | 北京理工大学 | 一种锂离子电池正极材料的制备方法 |
CN108063250A (zh) * | 2016-08-15 | 2018-05-22 | 海宁永欣科技咨询有限公司 | 改良的纳米磷酸铁锂正极材料的生产工艺 |
CN109761287A (zh) * | 2018-12-29 | 2019-05-17 | 合肥融捷能源材料有限公司 | 一种高倍率型钴酸锂及其制备方法和应用 |
-
2003
- 2003-12-31 CN CNB2003101239007A patent/CN1264756C/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244232A (zh) * | 2010-05-13 | 2011-11-16 | 天津华夏泓源实业有限公司 | 高容量、高压实密度复合钴酸锂正极材料的制备方法 |
CN103474624A (zh) * | 2013-09-16 | 2013-12-25 | 无锡晶石新型能源有限公司 | 一种提高锂电池正极材料产能的方法及其设备 |
CN104409693A (zh) * | 2014-11-11 | 2015-03-11 | 广西民族师范学院 | 正极材料钴酸锂烧结过程中防止匣钵腐蚀的方法 |
CN104409693B (zh) * | 2014-11-11 | 2016-09-07 | 广西民族师范学院 | 正极材料钴酸锂烧结过程中防止匣钵腐蚀的方法 |
CN108063250A (zh) * | 2016-08-15 | 2018-05-22 | 海宁永欣科技咨询有限公司 | 改良的纳米磷酸铁锂正极材料的生产工艺 |
CN107611414A (zh) * | 2017-10-25 | 2018-01-19 | 北京理工大学 | 一种锂离子电池正极材料的制备方法 |
CN109761287A (zh) * | 2018-12-29 | 2019-05-17 | 合肥融捷能源材料有限公司 | 一种高倍率型钴酸锂及其制备方法和应用 |
CN109761287B (zh) * | 2018-12-29 | 2021-08-27 | 合肥融捷能源材料有限公司 | 一种高倍率型钴酸锂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1264756C (zh) | 2006-07-19 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: No. 1 foreign Hing Street, Beijing, Xizhimen Patentee after: BEIJING EASPRING MATERIAL TECHNOLOGY Co.,Ltd. Address before: No. 1 foreign Hing Street, Beijing, Xizhimen Patentee before: Beijing Easpring Material Technology Co.,Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD. Effective date: 20140528 Owner name: JIANGSU DANGSHENG MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD. Effective date: 20140528 |
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Free format text: CORRECT: ADDRESS; FROM: 100044 HAIDIAN, BEIJING TO: 226133 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: 226133 Haimen Road, Linjiang New District, Linjiang Town, Haimen, Jiangsu Patentee after: JIANGSU DANGSHENG MATERIAL TECHNOLOGY CO.,LTD. Patentee after: BEIJING EASPRING MATERIAL TECHNOLOGY Co.,Ltd. Address before: 100044 Beijing foreign languages Xizhimen Street No. 1 Patentee before: BEIJING EASPRING MATERIAL TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20060719 |
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CX01 | Expiry of patent term |