CN104183849A - 一种快离子导体表面包覆的固溶体正极材料的制备方法 - Google Patents
一种快离子导体表面包覆的固溶体正极材料的制备方法 Download PDFInfo
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- CN104183849A CN104183849A CN201410392034.XA CN201410392034A CN104183849A CN 104183849 A CN104183849 A CN 104183849A CN 201410392034 A CN201410392034 A CN 201410392034A CN 104183849 A CN104183849 A CN 104183849A
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- solution
- manganese
- salt
- preparation
- positive electrode
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Links
- 239000006104 solid solution Substances 0.000 title claims abstract description 39
- 239000010416 ion conductor Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 title abstract description 12
- 239000000243 solution Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000000843 powder Substances 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 8
- 229910052808 lithium carbonate Inorganic materials 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000010406 cathode material Substances 0.000 claims description 17
- 239000011259 mixed solution Substances 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 11
- 238000000975 co-precipitation Methods 0.000 claims description 10
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004137 mechanical activation Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 150000001868 cobalt Chemical class 0.000 claims description 6
- 150000002696 manganese Chemical class 0.000 claims description 6
- 150000002815 nickel Chemical class 0.000 claims description 6
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical group [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 5
- 229940099596 manganese sulfate Drugs 0.000 claims description 5
- 239000011702 manganese sulphate Substances 0.000 claims description 5
- 235000007079 manganese sulphate Nutrition 0.000 claims description 5
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical group [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical group [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 5
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 5
- 239000003153 chemical reaction reagent 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
- 229910003002 lithium salt Inorganic materials 0.000 claims description 4
- 159000000002 lithium salts Chemical class 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 3
- 229940011182 cobalt acetate Drugs 0.000 claims description 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 3
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 3
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 3
- 229940071125 manganese acetate Drugs 0.000 claims description 3
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 3
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 3
- 229940078494 nickel acetate Drugs 0.000 claims description 3
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 2
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 2
- 239000011565 manganese chloride Substances 0.000 claims description 2
- 235000002867 manganese chloride Nutrition 0.000 claims description 2
- 229940099607 manganese chloride Drugs 0.000 claims description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 2
- 229940072033 potash Drugs 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 6
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 5
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 229910001437 manganese ion Inorganic materials 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910018338 Ni0.25CO0.05Mn0.7 Inorganic materials 0.000 description 2
- 229910011281 LiCoPO 4 Inorganic materials 0.000 description 1
- 229910013086 LiNiPO Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
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CN201410392034.XA CN104183849B (zh) | 2014-08-12 | 2014-08-12 | 一种快离子导体表面包覆的固溶体正极材料的制备方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107768631A (zh) * | 2017-10-16 | 2018-03-06 | 桑顿新能源科技有限公司 | 一种包覆磷酸钛铝锂的富锂锰基材料及其制备方法 |
CN107799746A (zh) * | 2017-10-20 | 2018-03-13 | 西藏容汇锂业科技有限公司 | 一种锂离子电池正极材料改性的制备方法 |
CN108110253A (zh) * | 2017-12-13 | 2018-06-01 | 合肥工业大学 | 快离子导体、由其包覆的正极材料及其制备方法 |
CN108493478A (zh) * | 2018-04-11 | 2018-09-04 | 桑德集团有限公司 | 一种全固态电池及其制备方法 |
CN109638233A (zh) * | 2018-10-26 | 2019-04-16 | 国联汽车动力电池研究院有限责任公司 | 一种固态离子导体与富锂锰基材料复合电极及锂离子电池 |
CN112687855A (zh) * | 2020-12-22 | 2021-04-20 | 安普瑞斯(南京)有限公司 | 正极材料及其制备方法、电极和电池 |
CN112701259A (zh) * | 2020-12-22 | 2021-04-23 | 安普瑞斯(南京)有限公司 | 正极材料及其制备方法、电极和电池 |
CN116544418A (zh) * | 2023-07-07 | 2023-08-04 | 英德市科恒新能源科技有限公司 | 钴酸锂正极材料及其制备方法和电池 |
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CN101841022A (zh) * | 2010-05-13 | 2010-09-22 | 湘西自治州矿产与新材料技术创新服务中心 | 一种锂离子电池正极材料锰酸锂的制备方法 |
CN101969110A (zh) * | 2010-08-31 | 2011-02-09 | 天津巴莫科技股份有限公司 | 快离子导体改性锂离子电池正极材料钴酸锂及制备方法 |
CN102832389A (zh) * | 2012-09-25 | 2012-12-19 | 湖南长远锂科有限公司 | 表面改性的锂离子电池高镍正极活性材料及其制备方法 |
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CN103413930A (zh) * | 2013-07-30 | 2013-11-27 | 南京航空航天大学 | 锂离子导体Li2MO3(M=Ti、Si、Zr)包覆改性的LiNi1/2Mn3/2O4正极材料及制备方法 |
CN103779556A (zh) * | 2014-01-26 | 2014-05-07 | 中信国安盟固利电源技术有限公司 | 掺杂与表面包覆共改性的锂离子电池正极材料及其制法 |
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2014
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CN101841022A (zh) * | 2010-05-13 | 2010-09-22 | 湘西自治州矿产与新材料技术创新服务中心 | 一种锂离子电池正极材料锰酸锂的制备方法 |
CN101969110A (zh) * | 2010-08-31 | 2011-02-09 | 天津巴莫科技股份有限公司 | 快离子导体改性锂离子电池正极材料钴酸锂及制备方法 |
CN102832389A (zh) * | 2012-09-25 | 2012-12-19 | 湖南长远锂科有限公司 | 表面改性的锂离子电池高镍正极活性材料及其制备方法 |
CN103247780A (zh) * | 2013-04-18 | 2013-08-14 | 河南科隆新能源有限公司 | 一种锂离子电池正极材料及其制备方法 |
CN103413930A (zh) * | 2013-07-30 | 2013-11-27 | 南京航空航天大学 | 锂离子导体Li2MO3(M=Ti、Si、Zr)包覆改性的LiNi1/2Mn3/2O4正极材料及制备方法 |
CN103779556A (zh) * | 2014-01-26 | 2014-05-07 | 中信国安盟固利电源技术有限公司 | 掺杂与表面包覆共改性的锂离子电池正极材料及其制法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107768631A (zh) * | 2017-10-16 | 2018-03-06 | 桑顿新能源科技有限公司 | 一种包覆磷酸钛铝锂的富锂锰基材料及其制备方法 |
CN107799746A (zh) * | 2017-10-20 | 2018-03-13 | 西藏容汇锂业科技有限公司 | 一种锂离子电池正极材料改性的制备方法 |
CN108110253A (zh) * | 2017-12-13 | 2018-06-01 | 合肥工业大学 | 快离子导体、由其包覆的正极材料及其制备方法 |
CN108110253B (zh) * | 2017-12-13 | 2020-10-23 | 合肥工业大学 | 快离子导体、由其包覆的正极材料及其制备方法 |
CN108493478A (zh) * | 2018-04-11 | 2018-09-04 | 桑德集团有限公司 | 一种全固态电池及其制备方法 |
CN109638233A (zh) * | 2018-10-26 | 2019-04-16 | 国联汽车动力电池研究院有限责任公司 | 一种固态离子导体与富锂锰基材料复合电极及锂离子电池 |
CN112687855A (zh) * | 2020-12-22 | 2021-04-20 | 安普瑞斯(南京)有限公司 | 正极材料及其制备方法、电极和电池 |
CN112701259A (zh) * | 2020-12-22 | 2021-04-23 | 安普瑞斯(南京)有限公司 | 正极材料及其制备方法、电极和电池 |
CN112701259B (zh) * | 2020-12-22 | 2022-05-20 | 安普瑞斯(南京)有限公司 | 正极材料及其制备方法、电极和电池 |
CN112687855B (zh) * | 2020-12-22 | 2022-08-09 | 安普瑞斯(南京)有限公司 | 正极材料及其制备方法、电极和电池 |
CN116544418A (zh) * | 2023-07-07 | 2023-08-04 | 英德市科恒新能源科技有限公司 | 钴酸锂正极材料及其制备方法和电池 |
CN116544418B (zh) * | 2023-07-07 | 2023-09-19 | 英德市科恒新能源科技有限公司 | 钴酸锂正极材料及其制备方法和电池 |
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