CN103187561A - 一种锂电金属氧化物前驱体、正极材料及其制备方法 - Google Patents
一种锂电金属氧化物前驱体、正极材料及其制备方法 Download PDFInfo
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- CN103187561A CN103187561A CN2011104521432A CN201110452143A CN103187561A CN 103187561 A CN103187561 A CN 103187561A CN 2011104521432 A CN2011104521432 A CN 2011104521432A CN 201110452143 A CN201110452143 A CN 201110452143A CN 103187561 A CN103187561 A CN 103187561A
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- lithium
- metal oxide
- oxide precursor
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 60
- 238000002360 preparation method Methods 0.000 title claims abstract description 50
- 239000012702 metal oxide precursor Substances 0.000 title claims abstract description 37
- 239000010406 cathode material Substances 0.000 title abstract 5
- 239000000463 material Substances 0.000 claims abstract description 50
- 239000003513 alkali Substances 0.000 claims abstract description 36
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000011593 sulfur Substances 0.000 claims abstract description 19
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 19
- 239000011164 primary particle Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 238000001354 calcination Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 11
- 238000013467 fragmentation Methods 0.000 claims description 11
- 238000006062 fragmentation reaction Methods 0.000 claims description 11
- 238000000498 ball milling Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000005406 washing Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 3
- 239000002243 precursor Substances 0.000 abstract 4
- 229910015282 Ni1−x−yCoxMy Inorganic materials 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 7
- 235000011613 Pinus brutia Nutrition 0.000 description 7
- 241000018646 Pinus brutia Species 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229910000000 metal hydroxide Inorganic materials 0.000 description 6
- 150000004692 metal hydroxides Chemical class 0.000 description 6
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- 229910021642 ultra pure water Inorganic materials 0.000 description 4
- 239000012498 ultrapure water Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 3
- 229940012189 methyl orange Drugs 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
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Claims (10)
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CN201110452143.2A CN103187561B (zh) | 2011-12-29 | 2011-12-29 | 一种锂电金属氧化物前驱体、正极材料及其制备方法 |
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CN201110452143.2A CN103187561B (zh) | 2011-12-29 | 2011-12-29 | 一种锂电金属氧化物前驱体、正极材料及其制备方法 |
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CN103187561A true CN103187561A (zh) | 2013-07-03 |
CN103187561B CN103187561B (zh) | 2018-06-05 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304864A (zh) * | 2014-07-15 | 2016-02-03 | 北京当升材料科技股份有限公司 | 一种低硫的锰钴镍氢氧化物的制备处理方法 |
CN105810939A (zh) * | 2014-12-31 | 2016-07-27 | 北京当升材料科技股份有限公司 | 一种低硫多元正极材料的制备方法 |
CN105800700A (zh) * | 2014-12-30 | 2016-07-27 | 河南科隆新能源有限公司 | 一种锂电正极材料的制备方法 |
CN109461928A (zh) * | 2018-09-19 | 2019-03-12 | 北京当升材料科技股份有限公司 | 一种高能量密度多元正极材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1691379A (zh) * | 2004-04-30 | 2005-11-02 | 深圳市比克电池有限公司 | 锂离子电池正极材料、其电极、电池和该材料的制备方法 |
WO2006037205A1 (en) * | 2004-10-01 | 2006-04-13 | Inco Limited | Process for producing lithium transition metal oxides |
CN101510603A (zh) * | 2009-03-20 | 2009-08-19 | 吉林吉恩镍业股份有限公司 | 一种锂离子电池正极材料镍钴锰酸锂的制备方法 |
JP2010170741A (ja) * | 2009-01-20 | 2010-08-05 | Panasonic Corp | 非水電解質二次電池用正極活物質の製造方法 |
JP2011116608A (ja) * | 2009-12-07 | 2011-06-16 | Sumitomo Metal Mining Co Ltd | ニッケルコバルトアルミニウム複合酸化物の製造方法 |
-
2011
- 2011-12-29 CN CN201110452143.2A patent/CN103187561B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1691379A (zh) * | 2004-04-30 | 2005-11-02 | 深圳市比克电池有限公司 | 锂离子电池正极材料、其电极、电池和该材料的制备方法 |
WO2006037205A1 (en) * | 2004-10-01 | 2006-04-13 | Inco Limited | Process for producing lithium transition metal oxides |
JP2010170741A (ja) * | 2009-01-20 | 2010-08-05 | Panasonic Corp | 非水電解質二次電池用正極活物質の製造方法 |
CN101510603A (zh) * | 2009-03-20 | 2009-08-19 | 吉林吉恩镍业股份有限公司 | 一种锂离子电池正极材料镍钴锰酸锂的制备方法 |
JP2011116608A (ja) * | 2009-12-07 | 2011-06-16 | Sumitomo Metal Mining Co Ltd | ニッケルコバルトアルミニウム複合酸化物の製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304864A (zh) * | 2014-07-15 | 2016-02-03 | 北京当升材料科技股份有限公司 | 一种低硫的锰钴镍氢氧化物的制备处理方法 |
CN105800700A (zh) * | 2014-12-30 | 2016-07-27 | 河南科隆新能源有限公司 | 一种锂电正极材料的制备方法 |
CN105800700B (zh) * | 2014-12-30 | 2019-10-25 | 河南科隆新能源有限公司 | 一种锂电正极材料的制备方法 |
CN105810939A (zh) * | 2014-12-31 | 2016-07-27 | 北京当升材料科技股份有限公司 | 一种低硫多元正极材料的制备方法 |
CN109461928A (zh) * | 2018-09-19 | 2019-03-12 | 北京当升材料科技股份有限公司 | 一种高能量密度多元正极材料及其制备方法 |
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Owner name: JIANGSU DANGSHENG MATERIAL TECHNOLOGY CO., LTD. Effective date: 20150216 |
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Effective date of registration: 20150216 Address after: 100070 Beijing City, South West Fourth Ring Road, Fengtai District, No. 188 headquarters base area, building 18, No. 22 Applicant after: Beijing Easpring Material Technology Co., Ltd. Applicant after: JIANGSU EASPRING MATERIAL TECHNOLOGY CO., LTD. Address before: 100070 Beijing City, South West Fourth Ring Road, Fengtai District, No. 188 headquarters base area, building 18, No. 22 Applicant before: Beijing Easpring Material Technology Co., Ltd. |
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Address after: 100160 Beijing City, South West Fourth Ring Road, Fengtai District, No. 188 headquarters base area, building 18, No. 21 Applicant after: Beijing Easpring Material Technology Co., Ltd. Applicant after: JIANGSU EASPRING MATERIAL TECHNOLOGY CO., LTD. Address before: 100070 Beijing City, South West Fourth Ring Road, Fengtai District, No. 188 headquarters base area, building 18, No. 22 Applicant before: Beijing Easpring Material Technology Co., Ltd. Applicant before: JIANGSU EASPRING MATERIAL TECHNOLOGY CO., LTD. |
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Effective date of registration: 20180913 Address after: 100160 Fengtai District, Beijing, South Fourth Ring Road 188 headquarters 18 District 21 Patentee after: BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD. Address before: 100160 21, 18 District headquarters, 188 South Fourth Ring Road, Fengtai District, Beijing. Co-patentee before: JIANGSU EASPRING MATERIAL TECHNOLOGY CO., LTD. Patentee before: BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD. |
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Effective date of registration: 20190116 Address after: 213000 Nine Building 69 Yangang Middle Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Dangsheng Science and Technology (Changzhou) New Materials Co., Ltd. Address before: 100160 Fengtai District, Beijing, South Fourth Ring Road 188 headquarters 18 District 21 Patentee before: BEIJING EASPRING MATERIAL TECHNOLOGY CO., LTD. |
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