CN108736009A - 镍钴锰酸锂三元材料及其制备方法 - Google Patents
镍钴锰酸锂三元材料及其制备方法 Download PDFInfo
- Publication number
- CN108736009A CN108736009A CN201810534542.5A CN201810534542A CN108736009A CN 108736009 A CN108736009 A CN 108736009A CN 201810534542 A CN201810534542 A CN 201810534542A CN 108736009 A CN108736009 A CN 108736009A
- Authority
- CN
- China
- Prior art keywords
- lithium manganate
- ternary material
- preparation
- manganate ternary
- cobalt
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 51
- HFCVPDYCRZVZDF-UHFFFAOYSA-N [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O Chemical compound [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O HFCVPDYCRZVZDF-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 81
- 229920001661 Chitosan Polymers 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000000498 ball milling Methods 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000001868 cobalt Chemical class 0.000 claims abstract description 10
- 150000002696 manganese Chemical class 0.000 claims abstract description 10
- 150000002815 nickel Chemical class 0.000 claims abstract description 10
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 9
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- 239000000908 ammonium hydroxide Substances 0.000 claims description 7
- 229910017052 cobalt Inorganic materials 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 8
- 229910052808 lithium carbonate Inorganic materials 0.000 description 8
- 229940099596 manganese sulfate Drugs 0.000 description 8
- 235000007079 manganese sulphate Nutrition 0.000 description 8
- 239000011702 manganese sulphate Substances 0.000 description 8
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 8
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 6
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 description 2
- HIRWGWMTAVZIPF-UHFFFAOYSA-N nickel;sulfuric acid Chemical compound [Ni].OS(O)(=O)=O HIRWGWMTAVZIPF-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 1
- RFYUQSQGLHNNOY-UHFFFAOYSA-N cobalt;sulfuric acid Chemical compound [Co].OS(O)(=O)=O RFYUQSQGLHNNOY-UHFFFAOYSA-N 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000005406 washing 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
- H01M4/50—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
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CN201810534542.5A CN108736009A (zh) | 2018-05-29 | 2018-05-29 | 镍钴锰酸锂三元材料及其制备方法 |
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CN201810534542.5A Pending CN108736009A (zh) | 2018-05-29 | 2018-05-29 | 镍钴锰酸锂三元材料及其制备方法 |
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Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1743276A (zh) * | 2004-08-31 | 2006-03-08 | 比亚迪股份有限公司 | 一种锂离子电池正极材料锰酸锂的制备方法 |
CN102267684A (zh) * | 2010-06-03 | 2011-12-07 | 中国科学院化学研究所 | 金属纳米颗粒/碳复合材料及其制备方法与应用 |
CN102496708A (zh) * | 2011-12-12 | 2012-06-13 | 江南大学 | 锂离子电池多元层状正极材料及其制备方法 |
CN102709568A (zh) * | 2012-06-25 | 2012-10-03 | 天津工业大学 | 一种锂离子电池正极材料镍钴锰酸锂LiNixCoyMn1-x-yO2的制备方法 |
CN102916177A (zh) * | 2012-11-06 | 2013-02-06 | 中国科学院宁波材料技术与工程研究所 | 镍钴锰氢氧化物前驱体及其制备方法 |
CN103227314A (zh) * | 2013-04-17 | 2013-07-31 | 嘉峪关大友嘉能化工有限公司 | 一种三元正极材料的制备方法 |
CN103296264A (zh) * | 2013-05-08 | 2013-09-11 | 苏州科大微龙信息技术有限公司 | 一种锂离子电池纳米三元正极材料及其制备方法 |
CN103515591A (zh) * | 2013-09-24 | 2014-01-15 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于锂离子电池正极材料LiNi1-x-yCoxMnyO2的制备方法 |
US20140054493A1 (en) * | 2012-08-23 | 2014-02-27 | Samsung Sdi Co., Ltd. | Composite cathode active material, and cathode and lithium battery including the material |
CN104659354A (zh) * | 2014-12-31 | 2015-05-27 | 东莞市迈科科技有限公司 | 一种用于锂离子电池正极材料Li1.2Ni0.13Co0.13Mn0.54O2的表面改性方法 |
CN105742596A (zh) * | 2016-03-07 | 2016-07-06 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池正极材料的制备方法 |
CN106910877A (zh) * | 2017-03-20 | 2017-06-30 | 深圳市沃特玛电池有限公司 | 一种镍钴铝酸锂前驱体制备方法 |
CN107308977A (zh) * | 2017-07-18 | 2017-11-03 | 青岛科技大学 | 钴氮硫共掺杂碳气凝胶双功能氧催化剂及其制备方法和应用 |
CN107381661A (zh) * | 2017-08-23 | 2017-11-24 | 谢燕青 | 一种镍钴锰酸锂的制备方法 |
-
2018
- 2018-05-29 CN CN201810534542.5A patent/CN108736009A/zh active Pending
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1743276A (zh) * | 2004-08-31 | 2006-03-08 | 比亚迪股份有限公司 | 一种锂离子电池正极材料锰酸锂的制备方法 |
CN102267684A (zh) * | 2010-06-03 | 2011-12-07 | 中国科学院化学研究所 | 金属纳米颗粒/碳复合材料及其制备方法与应用 |
CN102496708A (zh) * | 2011-12-12 | 2012-06-13 | 江南大学 | 锂离子电池多元层状正极材料及其制备方法 |
CN102709568A (zh) * | 2012-06-25 | 2012-10-03 | 天津工业大学 | 一种锂离子电池正极材料镍钴锰酸锂LiNixCoyMn1-x-yO2的制备方法 |
US20140054493A1 (en) * | 2012-08-23 | 2014-02-27 | Samsung Sdi Co., Ltd. | Composite cathode active material, and cathode and lithium battery including the material |
CN102916177A (zh) * | 2012-11-06 | 2013-02-06 | 中国科学院宁波材料技术与工程研究所 | 镍钴锰氢氧化物前驱体及其制备方法 |
CN103227314B (zh) * | 2013-04-17 | 2015-05-13 | 嘉峪关大友嘉能化工有限公司 | 一种三元正极材料的制备方法 |
CN103227314A (zh) * | 2013-04-17 | 2013-07-31 | 嘉峪关大友嘉能化工有限公司 | 一种三元正极材料的制备方法 |
CN103296264A (zh) * | 2013-05-08 | 2013-09-11 | 苏州科大微龙信息技术有限公司 | 一种锂离子电池纳米三元正极材料及其制备方法 |
CN103515591A (zh) * | 2013-09-24 | 2014-01-15 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于锂离子电池正极材料LiNi1-x-yCoxMnyO2的制备方法 |
CN104659354A (zh) * | 2014-12-31 | 2015-05-27 | 东莞市迈科科技有限公司 | 一种用于锂离子电池正极材料Li1.2Ni0.13Co0.13Mn0.54O2的表面改性方法 |
CN105742596A (zh) * | 2016-03-07 | 2016-07-06 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池正极材料的制备方法 |
CN106910877A (zh) * | 2017-03-20 | 2017-06-30 | 深圳市沃特玛电池有限公司 | 一种镍钴铝酸锂前驱体制备方法 |
CN107308977A (zh) * | 2017-07-18 | 2017-11-03 | 青岛科技大学 | 钴氮硫共掺杂碳气凝胶双功能氧催化剂及其制备方法和应用 |
CN107381661A (zh) * | 2017-08-23 | 2017-11-24 | 谢燕青 | 一种镍钴锰酸锂的制备方法 |
Non-Patent Citations (1)
Title |
---|
于源华等: "《生物工程与技术专业实验教程》", 30 September 2009, 兵器工业出版社 * |
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Address after: 554300 intersection of trunk road No. 2 and No. 1 road, DLONG Economic Development Zone, Tongren, Guizhou Applicant after: Zhongwei new materials Co., Ltd Address before: 554300 intersection of trunk road No. 2 and No. 1 road, DLONG Economic Development Zone, Tongren, Guizhou Applicant before: Zhongwei New Material Co., Ltd. |
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