CN100426564C - 二次沉积法制备掺杂多种元素的锂电池正极材料的方法 - Google Patents
二次沉积法制备掺杂多种元素的锂电池正极材料的方法 Download PDFInfo
- Publication number
- CN100426564C CN100426564C CNB200610031706XA CN200610031706A CN100426564C CN 100426564 C CN100426564 C CN 100426564C CN B200610031706X A CNB200610031706X A CN B200610031706XA CN 200610031706 A CN200610031706 A CN 200610031706A CN 100426564 C CN100426564 C CN 100426564C
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- Prior art keywords
- lithium
- anode material
- product
- lithium battery
- sulfate
- 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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- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 15
- 239000010405 anode material Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000000151 deposition Methods 0.000 title abstract 4
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 16
- 238000005245 sintering Methods 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims abstract description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 17
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910003002 lithium salt Inorganic materials 0.000 claims description 5
- 159000000002 lithium salts Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009938 salting Methods 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- 239000000047 product Substances 0.000 description 37
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 8
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 229910012820 LiCoO Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002650 habitual effect Effects 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 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 |
---|---|---|---|
CNB200610031706XA CN100426564C (zh) | 2006-05-24 | 2006-05-24 | 二次沉积法制备掺杂多种元素的锂电池正极材料的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610031706XA CN100426564C (zh) | 2006-05-24 | 2006-05-24 | 二次沉积法制备掺杂多种元素的锂电池正极材料的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1982219A CN1982219A (zh) | 2007-06-20 |
CN100426564C true CN100426564C (zh) | 2008-10-15 |
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CNB200610031706XA Expired - Fee Related CN100426564C (zh) | 2006-05-24 | 2006-05-24 | 二次沉积法制备掺杂多种元素的锂电池正极材料的方法 |
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CN (1) | CN100426564C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328936A (zh) * | 2016-09-06 | 2017-01-11 | 多氟多(焦作)新能源科技有限公司 | 包覆球形镍钴铝前驱体的制备方法,镍钴铝酸锂极片材料的制备方法 |
EP3509140A4 (en) * | 2017-10-31 | 2020-01-08 | UNIST (Ulsan National Institute of Science and Technology) | ACTIVE POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY COMPRISING SAID MATERIAL |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012528773A (ja) | 2009-06-05 | 2012-11-15 | ユミコア ソシエテ アノニム | 安定なリチウムカソード材料のためのナノ粒子ドープ前駆体 |
JP2012204291A (ja) * | 2011-03-28 | 2012-10-22 | Tokyo Univ Of Science | リチウムイオン二次電池およびこれに用いる正極材料 |
CN103887483A (zh) * | 2012-12-21 | 2014-06-25 | 北京有色金属研究总院 | 一种掺杂改性的三元正极材料及其制备方法 |
CN103236537B (zh) * | 2013-04-12 | 2015-07-15 | 哈尔滨工业大学 | 锂离子电池梯度核壳正极材料及其合成方法 |
CN103531779A (zh) * | 2013-10-29 | 2014-01-22 | 重庆特瑞电池材料股份有限公司 | 用于锂离子电池的层状镍钴锰酸锂正极材料及其制备方法 |
-
2006
- 2006-05-24 CN CNB200610031706XA patent/CN100426564C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328936A (zh) * | 2016-09-06 | 2017-01-11 | 多氟多(焦作)新能源科技有限公司 | 包覆球形镍钴铝前驱体的制备方法,镍钴铝酸锂极片材料的制备方法 |
EP3509140A4 (en) * | 2017-10-31 | 2020-01-08 | UNIST (Ulsan National Institute of Science and Technology) | ACTIVE POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY COMPRISING SAID MATERIAL |
US10797317B2 (en) | 2017-10-31 | 2020-10-06 | Unist(Ulsan National Institute Of Science And Technology) | Cathode active material for lithium ion secondary batteries, method for manufacturing the same, and lithium ion secondary batteries including the same |
Also Published As
Publication number | Publication date |
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CN1982219A (zh) | 2007-06-20 |
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TR01 | Transfer of patent right |
Effective date of registration: 20090116 Address after: Jiulongpo Branch Park four Chongqing street, No. 57 Patentee after: Chongqing Terui Battery Materials Co., Ltd. Address before: Angtian Lake Village in Hunan province Changsha City, Hunan Institute of light industry Patentee before: Xu Wenxiang |
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Owner name: CHONGQING TERUI CELLS MATERIALS CO., LTD. Free format text: FORMER OWNER: XU WENXIANG Effective date: 20090116 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Terui Battery Materials Co., Ltd. Assignor: Xu Wenxiang Contract record no.: 2011500000006 Denomination of invention: Method for producing lithium battery anode material doped with multi-elements by secondary depositing method Granted publication date: 20081015 License type: Exclusive License Open date: 20070620 Record date: 20110317 |
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Granted publication date: 20081015 Termination date: 20120524 |