CN1264756C - 钴酸锂材料的制备方法 - Google Patents
钴酸锂材料的制备方法 Download PDFInfo
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- CN1264756C CN1264756C CNB2003101239007A CN200310123900A CN1264756C CN 1264756 C CN1264756 C CN 1264756C CN B2003101239007 A CNB2003101239007 A CN B2003101239007A CN 200310123900 A CN200310123900 A CN 200310123900A CN 1264756 C CN1264756 C CN 1264756C
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- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 11
- 229910052744 lithium Inorganic materials 0.000 title claims description 11
- 238000005245 sintering Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 11
- 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 8
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 30
- 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
- 238000002156 mixing Methods 0.000 claims description 8
- 238000013213 extrapolation Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 3
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000013078 crystal Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 238000005469 granulation Methods 0.000 abstract description 4
- 230000003179 granulation Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 239000000376 reactant Substances 0.000 abstract description 4
- 239000003960 organic solvent Substances 0.000 abstract description 2
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 229910052808 lithium carbonate Inorganic materials 0.000 abstract 1
- 102220043159 rs587780996 Human genes 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 230000007613 environmental effect Effects 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
- 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
- 238000003860 storage Methods 0.000 description 1
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
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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 CN1556043A (zh) | 2004-12-22 |
CN1264756C true CN1264756C (zh) | 2006-07-19 |
Family
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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 |
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CN (1) | CN1264756C (zh) |
Families Citing this family (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 |
CN103474624B (zh) * | 2013-09-16 | 2018-02-16 | 无锡晶石新型能源股份有限公司 | 一种提高锂电池正极材料产能的方法及其设备 |
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 |
CN107834069B (zh) * | 2016-08-15 | 2020-01-24 | 湖南鹏博新材料有限公司 | 改进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 |
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 |
-
2003
- 2003-12-31 CN CNB2003101239007A patent/CN1264756C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1556043A (zh) | 2004-12-22 |
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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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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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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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