CN106848224A - 锂离子电池阳离子无序富锂正极材料及其制备方法和应用 - Google Patents
锂离子电池阳离子无序富锂正极材料及其制备方法和应用 Download PDFInfo
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- CN106848224A CN106848224A CN201710042114.6A CN201710042114A CN106848224A CN 106848224 A CN106848224 A CN 106848224A CN 201710042114 A CN201710042114 A CN 201710042114A CN 106848224 A CN106848224 A CN 106848224A
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- Prior art keywords
- lithium
- hours
- rich anode
- cation disorder
- ball milling
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 64
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 150000001768 cations Chemical class 0.000 title claims abstract description 58
- 239000010405 anode material Substances 0.000 title claims abstract description 30
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 24
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000000498 ball milling Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 31
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims abstract description 30
- QXYJCZRRLLQGCR-UHFFFAOYSA-N dioxomolybdenum Chemical compound O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 8
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 8
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 229910021281 Co3O4In Inorganic materials 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 30
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 13
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 12
- 229910052723 transition metal Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 150000003624 transition metals Chemical class 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 238000004146 energy storage Methods 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 37
- 238000007873 sieving Methods 0.000 description 27
- 238000010792 warming Methods 0.000 description 27
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 14
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 12
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 5
- 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 description 5
- 150000001450 anions Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical compound CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001291 vacuum drying 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
- H01M4/364—Composites as mixtures
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (6)
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CN201710042114.6A CN106848224B (zh) | 2017-01-20 | 2017-01-20 | 锂离子电池阳离子无序富锂正极材料及其制备方法和应用 |
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CN201710042114.6A CN106848224B (zh) | 2017-01-20 | 2017-01-20 | 锂离子电池阳离子无序富锂正极材料及其制备方法和应用 |
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CN106848224A true CN106848224A (zh) | 2017-06-13 |
CN106848224B CN106848224B (zh) | 2019-05-10 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110265658A (zh) * | 2019-06-03 | 2019-09-20 | 湖北锂诺新能源科技有限公司 | 一种磷酸铝包覆富锂钌基金属氟氧化物正极材料的制备方法 |
CN110372039A (zh) * | 2019-07-23 | 2019-10-25 | 合肥工业大学 | 一种高价态过渡金属离子置换组合策略制备阳离子无序岩盐结构正极材料的方法 |
CN110459758A (zh) * | 2019-08-16 | 2019-11-15 | 安徽工业大学 | 一种制备锂离子动力电池高压富锂锰基正极材料的方法 |
CN111211319A (zh) * | 2020-01-14 | 2020-05-29 | 北京理工大学 | 一种iv-vi-viii族富锂无序岩盐结构正极材料及其制备 |
CN111225877A (zh) * | 2017-09-19 | 2020-06-02 | 加利福尼亚大学董事会 | 阳离子无序的岩盐锂金属氧化物和氟氧化物及其制备方法 |
WO2021184247A1 (zh) * | 2020-03-18 | 2021-09-23 | 宁德新能源科技有限公司 | 正极活性材料及包含其的电化学装置 |
CN113889617A (zh) * | 2021-09-29 | 2022-01-04 | 国联汽车动力电池研究院有限责任公司 | 一种复合结构高锰基材料及其制备方法与应用 |
CN114180637A (zh) * | 2021-11-25 | 2022-03-15 | 哈尔滨工业大学 | 一种阳离子无序富锂正极材料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102479950A (zh) * | 2010-11-23 | 2012-05-30 | 中国科学院物理研究所 | 铌酸钛复合材料、其制备方法及含该复合材料的负极和电池 |
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2017
- 2017-01-20 CN CN201710042114.6A patent/CN106848224B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102479950A (zh) * | 2010-11-23 | 2012-05-30 | 中国科学院物理研究所 | 铌酸钛复合材料、其制备方法及含该复合材料的负极和电池 |
Non-Patent Citations (1)
Title |
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LIANQI ZHANG等: "Synthesis and electrochemistry of cubic rocksalt Li–Ni–Ti–O compounds in the phase diagram of LiNiO2–LiTiO2–Li[Li1/3Ti2/3]O2", 《JOURNAL OF POWER SOURCES》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111225877A (zh) * | 2017-09-19 | 2020-06-02 | 加利福尼亚大学董事会 | 阳离子无序的岩盐锂金属氧化物和氟氧化物及其制备方法 |
CN111225877B (zh) * | 2017-09-19 | 2024-10-22 | 加利福尼亚大学董事会 | 阳离子无序的岩盐锂金属氧化物和氟氧化物及其制备方法 |
CN110265658A (zh) * | 2019-06-03 | 2019-09-20 | 湖北锂诺新能源科技有限公司 | 一种磷酸铝包覆富锂钌基金属氟氧化物正极材料的制备方法 |
CN110372039A (zh) * | 2019-07-23 | 2019-10-25 | 合肥工业大学 | 一种高价态过渡金属离子置换组合策略制备阳离子无序岩盐结构正极材料的方法 |
CN110459758B (zh) * | 2019-08-16 | 2022-03-25 | 安徽工业大学 | 一种制备锂离子动力电池高压富锂锰基正极材料的方法 |
CN110459758A (zh) * | 2019-08-16 | 2019-11-15 | 安徽工业大学 | 一种制备锂离子动力电池高压富锂锰基正极材料的方法 |
CN111211319A (zh) * | 2020-01-14 | 2020-05-29 | 北京理工大学 | 一种iv-vi-viii族富锂无序岩盐结构正极材料及其制备 |
CN111211319B (zh) * | 2020-01-14 | 2021-07-09 | 北京理工大学 | 一种iv-vi-viii族富锂无序岩盐结构正极材料及其制备 |
WO2021184247A1 (zh) * | 2020-03-18 | 2021-09-23 | 宁德新能源科技有限公司 | 正极活性材料及包含其的电化学装置 |
CN115066768A (zh) * | 2020-03-18 | 2022-09-16 | 宁德新能源科技有限公司 | 正极活性材料及包含其的电化学装置 |
CN115066768B (zh) * | 2020-03-18 | 2023-09-01 | 宁德新能源科技有限公司 | 正极活性材料及包含其的电化学装置 |
CN113889617A (zh) * | 2021-09-29 | 2022-01-04 | 国联汽车动力电池研究院有限责任公司 | 一种复合结构高锰基材料及其制备方法与应用 |
CN113889617B (zh) * | 2021-09-29 | 2023-08-15 | 国联汽车动力电池研究院有限责任公司 | 一种复合结构高锰基材料及其制备方法与应用 |
CN114180637A (zh) * | 2021-11-25 | 2022-03-15 | 哈尔滨工业大学 | 一种阳离子无序富锂正极材料及其制备方法 |
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