CN110311113A - 一种石墨烯包覆的锂离子电池正极材料 - Google Patents
一种石墨烯包覆的锂离子电池正极材料 Download PDFInfo
- Publication number
- CN110311113A CN110311113A CN201910589971.7A CN201910589971A CN110311113A CN 110311113 A CN110311113 A CN 110311113A CN 201910589971 A CN201910589971 A CN 201910589971A CN 110311113 A CN110311113 A CN 110311113A
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- Prior art keywords
- lithium
- graphene
- presoma
- anode material
- ion batteries
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Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 112
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 61
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000010405 anode material Substances 0.000 title claims abstract description 43
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 55
- 229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 44
- 150000004692 metal hydroxides Chemical class 0.000 claims abstract description 44
- 239000002994 raw material Substances 0.000 claims abstract description 7
- SEVNKUSLDMZOTL-UHFFFAOYSA-H cobalt(2+);manganese(2+);nickel(2+);hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mn+2].[Co+2].[Ni+2] SEVNKUSLDMZOTL-UHFFFAOYSA-H 0.000 claims abstract description 6
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims abstract description 3
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims abstract description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 21
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 3
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims description 2
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims description 2
- 125000005586 carbonic acid group Chemical group 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 description 21
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 6
- 238000013329 compounding Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000006798 recombination Effects 0.000 description 5
- 238000005215 recombination Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical group [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite alkene Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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
- H01M4/362—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
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
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CN201910589971.7A CN110311113B (zh) | 2019-07-02 | 2019-07-02 | 一种石墨烯包覆的锂离子电池正极材料 |
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CN201910589971.7A CN110311113B (zh) | 2019-07-02 | 2019-07-02 | 一种石墨烯包覆的锂离子电池正极材料 |
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CN110311113A true CN110311113A (zh) | 2019-10-08 |
CN110311113B CN110311113B (zh) | 2021-04-13 |
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CN201910589971.7A Active CN110311113B (zh) | 2019-07-02 | 2019-07-02 | 一种石墨烯包覆的锂离子电池正极材料 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112366295A (zh) * | 2020-09-04 | 2021-02-12 | 万向一二三股份公司 | 一种锂离子电池球形三元复合正极材料及其制备方法 |
CN112624211A (zh) * | 2020-12-18 | 2021-04-09 | 天目湖先进储能技术研究院有限公司 | 石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 |
CN113735188A (zh) * | 2021-07-30 | 2021-12-03 | 上海杉杉科技有限公司 | 碳包覆高镍正极材料及其制备方法和应用、锂离子电池 |
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CN103762345A (zh) * | 2013-12-04 | 2014-04-30 | 天津巴莫科技股份有限公司 | 锂硫二次电池复合正极材料的制备方法 |
CN104157854A (zh) * | 2014-07-31 | 2014-11-19 | 山东玉皇新能源科技有限公司 | 一种石墨烯复合锂离子电池三元正极材料的制备方法 |
CN106025191A (zh) * | 2015-03-27 | 2016-10-12 | Tdk株式会社 | 锂离子二次电池用正极活性物质、锂离子二次电池用正极以及锂离子二次电池 |
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CN106784671A (zh) * | 2016-12-15 | 2017-05-31 | 中国航空工业集团公司北京航空材料研究院 | 一种锂离子电池正极材料的制备方法 |
JP2017199670A (ja) * | 2016-04-21 | 2017-11-02 | 東レ株式会社 | リチウムイオン電池用正極材料およびその製造方法、リチウムイオン電池用正極、リチウムイオン電池 |
CN108539152A (zh) * | 2018-03-27 | 2018-09-14 | 宁夏汉尧石墨烯储能材料科技有限公司 | 喷雾干燥法制备石墨烯改性高镍系正极材料的方法及由该方法制备的正极材料 |
CN109390579A (zh) * | 2018-06-29 | 2019-02-26 | 福建金山锂科新材料有限公司 | 一种干法和湿法碳包覆高镍三元正极材料的制备方法 |
CN109461927A (zh) * | 2017-12-21 | 2019-03-12 | 北京当升材料科技股份有限公司 | 一种高倍率复合镍钴锰多元正极材料及其制备方法 |
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2019
- 2019-07-02 CN CN201910589971.7A patent/CN110311113B/zh active Active
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CN103762345A (zh) * | 2013-12-04 | 2014-04-30 | 天津巴莫科技股份有限公司 | 锂硫二次电池复合正极材料的制备方法 |
CN104157854A (zh) * | 2014-07-31 | 2014-11-19 | 山东玉皇新能源科技有限公司 | 一种石墨烯复合锂离子电池三元正极材料的制备方法 |
CN106025191A (zh) * | 2015-03-27 | 2016-10-12 | Tdk株式会社 | 锂离子二次电池用正极活性物质、锂离子二次电池用正极以及锂离子二次电池 |
JP2017199670A (ja) * | 2016-04-21 | 2017-11-02 | 東レ株式会社 | リチウムイオン電池用正極材料およびその製造方法、リチウムイオン電池用正極、リチウムイオン電池 |
CN106784671A (zh) * | 2016-12-15 | 2017-05-31 | 中国航空工业集团公司北京航空材料研究院 | 一种锂离子电池正极材料的制备方法 |
CN106684377A (zh) * | 2016-12-30 | 2017-05-17 | 珠海汉格能源科技有限公司 | 一种含石墨烯复合粉末的钴酸锂正极浆料及其制备方法 |
CN109461927A (zh) * | 2017-12-21 | 2019-03-12 | 北京当升材料科技股份有限公司 | 一种高倍率复合镍钴锰多元正极材料及其制备方法 |
CN108539152A (zh) * | 2018-03-27 | 2018-09-14 | 宁夏汉尧石墨烯储能材料科技有限公司 | 喷雾干燥法制备石墨烯改性高镍系正极材料的方法及由该方法制备的正极材料 |
CN109390579A (zh) * | 2018-06-29 | 2019-02-26 | 福建金山锂科新材料有限公司 | 一种干法和湿法碳包覆高镍三元正极材料的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112366295A (zh) * | 2020-09-04 | 2021-02-12 | 万向一二三股份公司 | 一种锂离子电池球形三元复合正极材料及其制备方法 |
CN112624211A (zh) * | 2020-12-18 | 2021-04-09 | 天目湖先进储能技术研究院有限公司 | 石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 |
CN112624211B (zh) * | 2020-12-18 | 2022-12-23 | 天目湖先进储能技术研究院有限公司 | 石墨烯负载多金属氧化物包覆正极材料及制备方法和应用 |
CN113735188A (zh) * | 2021-07-30 | 2021-12-03 | 上海杉杉科技有限公司 | 碳包覆高镍正极材料及其制备方法和应用、锂离子电池 |
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