CN107706410A - 一种双气氛焙烧动态包覆富锂三元锂离子电池正极材料的制备方法 - Google Patents
一种双气氛焙烧动态包覆富锂三元锂离子电池正极材料的制备方法 Download PDFInfo
- Publication number
- CN107706410A CN107706410A CN201711185312.4A CN201711185312A CN107706410A CN 107706410 A CN107706410 A CN 107706410A CN 201711185312 A CN201711185312 A CN 201711185312A CN 107706410 A CN107706410 A CN 107706410A
- Authority
- CN
- China
- Prior art keywords
- lithium
- source
- manganese
- nickel
- preparation
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- 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.)
- Granted
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 64
- 239000012298 atmosphere Substances 0.000 title claims abstract description 38
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 21
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000010405 anode material Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 138
- 239000000243 solution Substances 0.000 claims abstract description 32
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005245 sintering Methods 0.000 claims abstract description 24
- 239000011572 manganese Substances 0.000 claims abstract description 19
- 229910000349 titanium oxysulfate Inorganic materials 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 14
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002243 precursor Substances 0.000 claims abstract description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- DDXROPFGVVLFNZ-UHFFFAOYSA-H cobalt(2+) manganese(2+) nickel(2+) tricarbonate Chemical compound [Mn+2].[Co+2].C([O-])([O-])=O.[Ni+2].C([O-])([O-])=O.C([O-])([O-])=O DDXROPFGVVLFNZ-UHFFFAOYSA-H 0.000 claims abstract description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010941 cobalt Substances 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 239000007864 aqueous solution Substances 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical group [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 10
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 10
- 239000012266 salt solution Substances 0.000 claims description 10
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 5
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 4
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 4
- 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 4
- 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 4
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 3
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical group Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 3
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 3
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical group [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 3
- 239000011565 manganese chloride Substances 0.000 claims description 3
- 235000002867 manganese chloride Nutrition 0.000 claims description 3
- 229940099607 manganese chloride Drugs 0.000 claims description 3
- 229940099596 manganese sulfate Drugs 0.000 claims description 3
- 239000011702 manganese sulphate Substances 0.000 claims description 3
- 235000007079 manganese sulphate Nutrition 0.000 claims description 3
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical group [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 2
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 238000003860 storage 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
Abstract
Description
Claims (5)
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CN201711185312.4A CN107706410B (zh) | 2017-11-23 | 2017-11-23 | 一种双气氛焙烧动态包覆富锂三元锂离子电池正极材料的制备方法 |
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CN107706410B CN107706410B (zh) | 2020-06-09 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108987726A (zh) * | 2018-08-22 | 2018-12-11 | 成都巴莫科技有限责任公司 | 一种碳动态包覆型富锂氧化物固溶体材料的制备方法 |
CN111276689A (zh) * | 2020-02-16 | 2020-06-12 | 四川新锂想能源科技有限责任公司 | 一种纳米多孔三元前驱体制备方法 |
Citations (7)
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CN102306765A (zh) * | 2011-08-18 | 2012-01-04 | 合肥国轩高科动力能源有限公司 | 一种锂离子正极材料镍锰钴的制备方法 |
CN102306764A (zh) * | 2011-08-15 | 2012-01-04 | 青岛乾运高科新材料有限公司 | 一种层状锂镍锰钴氧复合氧化物正极材料及其制备方法 |
US20130146806A1 (en) * | 2011-12-13 | 2013-06-13 | Hirose Tech Co., Ltd. | Porous lithium phosphate metal salt and method for preparing the same |
CN105449190A (zh) * | 2015-12-17 | 2016-03-30 | 中国电子科技集团公司第十八研究所 | 一种分段式气氛烧结制备三元材料的方法 |
CN106745338A (zh) * | 2017-03-02 | 2017-05-31 | 欣旺达电子股份有限公司 | 三元正极材料及其制备方法 |
WO2017158223A1 (es) * | 2016-03-16 | 2017-09-21 | Universidad Carlos Iii De Madrid | Electrodos para baterias recargables de litio |
CN107369817A (zh) * | 2017-06-22 | 2017-11-21 | 华南理工大学 | 一种碳包覆的富锂多元锂离子电池正极材料及其制备方法 |
-
2017
- 2017-11-23 CN CN201711185312.4A patent/CN107706410B/zh active Active
Patent Citations (7)
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CN102306764A (zh) * | 2011-08-15 | 2012-01-04 | 青岛乾运高科新材料有限公司 | 一种层状锂镍锰钴氧复合氧化物正极材料及其制备方法 |
CN102306765A (zh) * | 2011-08-18 | 2012-01-04 | 合肥国轩高科动力能源有限公司 | 一种锂离子正极材料镍锰钴的制备方法 |
US20130146806A1 (en) * | 2011-12-13 | 2013-06-13 | Hirose Tech Co., Ltd. | Porous lithium phosphate metal salt and method for preparing the same |
CN105449190A (zh) * | 2015-12-17 | 2016-03-30 | 中国电子科技集团公司第十八研究所 | 一种分段式气氛烧结制备三元材料的方法 |
WO2017158223A1 (es) * | 2016-03-16 | 2017-09-21 | Universidad Carlos Iii De Madrid | Electrodos para baterias recargables de litio |
CN106745338A (zh) * | 2017-03-02 | 2017-05-31 | 欣旺达电子股份有限公司 | 三元正极材料及其制备方法 |
CN107369817A (zh) * | 2017-06-22 | 2017-11-21 | 华南理工大学 | 一种碳包覆的富锂多元锂离子电池正极材料及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108987726A (zh) * | 2018-08-22 | 2018-12-11 | 成都巴莫科技有限责任公司 | 一种碳动态包覆型富锂氧化物固溶体材料的制备方法 |
CN108987726B (zh) * | 2018-08-22 | 2021-07-20 | 成都巴莫科技有限责任公司 | 一种碳动态包覆型富锂氧化物固溶体材料的制备方法 |
CN111276689A (zh) * | 2020-02-16 | 2020-06-12 | 四川新锂想能源科技有限责任公司 | 一种纳米多孔三元前驱体制备方法 |
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Effective date of registration: 20200508 Address after: 750001 No. 581, baohu West Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: NINGXIA HANYAO GRAPHENE ENERGY STORAGE MATERIAL TECHNOLOGY Co.,Ltd. Address before: 300399 Tianjin Dongli District Dongli Development Zone one Jing No. 1 109-01 room Applicant before: TIANJIN YUHANHAO GRAPHENE ENERGY STORAGE MATERIAL TECHNOLOGY Co.,Ltd. |
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Address after: No. 581, Baohu West Road, Xixia District, Yinchuan, Ningxia 750021 Patentee after: Ningxia Hanyao Lithium Technology Co.,Ltd. Address before: 750001 No. 581, Baohu West Road, Xixia District, Yinchuan, Ningxia Hui Autonomous Region Patentee before: NINGXIA HANYAO GRAPHENE ENERGY STORAGE MATERIAL TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A preparation method for dynamic coating of lithium rich ternary lithium-ion battery cathode materials by dual atmosphere calcination Granted publication date: 20200609 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: Ningxia Hanyao Lithium Technology Co.,Ltd.|Ningxia hanghan graphene Technology Research Institute (Co.,Ltd.) Registration number: Y2024640000012 |