CN104828878A - 一种石墨烯包覆的镍锰酸锂材料的制备方法 - Google Patents
一种石墨烯包覆的镍锰酸锂材料的制备方法 Download PDFInfo
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- CN104828878A CN104828878A CN201510147387.8A CN201510147387A CN104828878A CN 104828878 A CN104828878 A CN 104828878A CN 201510147387 A CN201510147387 A CN 201510147387A CN 104828878 A CN104828878 A CN 104828878A
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- Prior art keywords
- graphene
- lithium
- ion doped
- nickel ion
- nickel
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 147
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- BDKWOJYFHXPPPT-UHFFFAOYSA-N lithium dioxido(dioxo)manganese nickel(2+) Chemical compound [Mn](=O)(=O)([O-])[O-].[Ni+2].[Li+] BDKWOJYFHXPPPT-UHFFFAOYSA-N 0.000 title claims abstract description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 111
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 55
- 239000002243 precursor Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000001354 calcination Methods 0.000 claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 111
- 229910001453 nickel ion Inorganic materials 0.000 claims description 103
- 239000000463 material Substances 0.000 claims description 57
- 239000010405 anode material Substances 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000003980 solgel method Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 12
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 12
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 12
- 238000013019 agitation Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 9
- 238000001291 vacuum drying Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000003837 high-temperature calcination Methods 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 4
- 241000872198 Serjania polyphylla Species 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 4
- 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 4
- HDJUVFZHZGPHCQ-UHFFFAOYSA-L manganese(2+);oxalate;dihydrate Chemical compound O.O.[Mn+2].[O-]C(=O)C([O-])=O HDJUVFZHZGPHCQ-UHFFFAOYSA-L 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- LVIYYTJTOKJJOC-UHFFFAOYSA-N nickel phthalocyanine Chemical compound [Ni+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 LVIYYTJTOKJJOC-UHFFFAOYSA-N 0.000 claims description 4
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 2
- AIYYMMQIMJOTBM-UHFFFAOYSA-L nickel(ii) acetate Chemical compound [Ni+2].CC([O-])=O.CC([O-])=O AIYYMMQIMJOTBM-UHFFFAOYSA-L 0.000 claims description 2
- 239000010406 cathode material Substances 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 21
- 229910013716 LiNi Inorganic materials 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000011056 performance test Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910002099 LiNi0.5Mn1.5O4 Inorganic materials 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910017119 AlPO Inorganic materials 0.000 description 1
- 229910016295 BiOF Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011263 electroactive material Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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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Abstract
Description
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CN201510147387.8A CN104828878B (zh) | 2015-03-31 | 2015-03-31 | 一种石墨烯包覆的镍锰酸锂材料的制备方法 |
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CN104828878A true CN104828878A (zh) | 2015-08-12 |
CN104828878B CN104828878B (zh) | 2017-06-09 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105958055A (zh) * | 2016-06-24 | 2016-09-21 | 哈尔滨工业大学 | 一种层状结构纳米锰酸锂镶嵌石墨烯包覆的锂离子电池正极材料、电极及制备方法 |
CN106920948A (zh) * | 2017-04-21 | 2017-07-04 | 常州市好利莱光电科技有限公司 | 一种锰酸锂复合正极材料的制备方法 |
CN107834054A (zh) * | 2017-12-19 | 2018-03-23 | 宁波高新区锦众信息科技有限公司 | 一种锂离子电池用镍锰锂‑石墨烯复合材料的制备方法 |
CN108807993A (zh) * | 2018-06-11 | 2018-11-13 | 四会市恒星智能科技有限公司 | 锂电池正极材料制备方法 |
CN109004204A (zh) * | 2018-08-06 | 2018-12-14 | 浙江美都墨烯科技有限公司 | 一种微纳结构高电压镍锰酸锂/石墨烯复合材料及应用 |
CN114335545A (zh) * | 2022-01-06 | 2022-04-12 | 天能帅福得能源股份有限公司 | 一种锂离子电池补锂添加剂及其制备方法 |
Citations (5)
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---|---|---|---|---|
CN103280571A (zh) * | 2013-05-27 | 2013-09-04 | 华南师范大学 | 一种锂离子电池正极材料及其制备方法 |
CN103474651A (zh) * | 2013-09-18 | 2013-12-25 | 天津大学 | 石墨烯负载富锂正极材料的制备方法 |
CN103887489A (zh) * | 2013-12-27 | 2014-06-25 | 杭州金马能源科技有限公司 | 一种高比容量石墨烯包覆镍钴锰酸锂材料的制备方法 |
CN104064737A (zh) * | 2014-06-16 | 2014-09-24 | 青岛乾运高科新材料股份有限公司 | 一种石墨烯包覆的锂电正极材料及其制备方法 |
CN104064753A (zh) * | 2014-06-18 | 2014-09-24 | 青岛乾运高科新材料股份有限公司 | 一种改性石墨烯包覆的锰酸锂电正极材料及其制备方法 |
-
2015
- 2015-03-31 CN CN201510147387.8A patent/CN104828878B/zh not_active Expired - Fee Related
Patent Citations (5)
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CN103280571A (zh) * | 2013-05-27 | 2013-09-04 | 华南师范大学 | 一种锂离子电池正极材料及其制备方法 |
CN103474651A (zh) * | 2013-09-18 | 2013-12-25 | 天津大学 | 石墨烯负载富锂正极材料的制备方法 |
CN103887489A (zh) * | 2013-12-27 | 2014-06-25 | 杭州金马能源科技有限公司 | 一种高比容量石墨烯包覆镍钴锰酸锂材料的制备方法 |
CN104064737A (zh) * | 2014-06-16 | 2014-09-24 | 青岛乾运高科新材料股份有限公司 | 一种石墨烯包覆的锂电正极材料及其制备方法 |
CN104064753A (zh) * | 2014-06-18 | 2014-09-24 | 青岛乾运高科新材料股份有限公司 | 一种改性石墨烯包覆的锰酸锂电正极材料及其制备方法 |
Non-Patent Citations (4)
Title |
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YUNXIAN QIAN等: "Investigation of the Effect of Extra Lithium Addition and Postannealing on the Electrochemical Performance of High-Voltage Spinel LiNi0.5Mn1.5O4 Cathode Material", 《THE JOURNAL OF PHYSICAL CHEMISTRY C》 * |
YUNXIAN QIAN等: "Sub-micrometer-sized LiMn1.5Ni0.5O4 spheres as high rate cathode materials for long-life lithium ion batteries", 《ELECTROCHEMISTRY COMMUNICATIONS》 * |
林子夏: "介孔结构/石墨烯复合锂离子电池负极材料研究", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 * |
沙鸥等: "Sol-gel法合成锂离子电池5V正极材料LiNi0.5Mn1.5O4", 《第29届全国化学与物理电源学术年会论文集》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105958055A (zh) * | 2016-06-24 | 2016-09-21 | 哈尔滨工业大学 | 一种层状结构纳米锰酸锂镶嵌石墨烯包覆的锂离子电池正极材料、电极及制备方法 |
CN105958055B (zh) * | 2016-06-24 | 2018-03-27 | 哈尔滨工业大学 | 一种层状结构纳米锰酸锂镶嵌石墨烯包覆的锂离子电池正极材料、电极及制备方法 |
CN106920948A (zh) * | 2017-04-21 | 2017-07-04 | 常州市好利莱光电科技有限公司 | 一种锰酸锂复合正极材料的制备方法 |
CN107834054A (zh) * | 2017-12-19 | 2018-03-23 | 宁波高新区锦众信息科技有限公司 | 一种锂离子电池用镍锰锂‑石墨烯复合材料的制备方法 |
CN108807993A (zh) * | 2018-06-11 | 2018-11-13 | 四会市恒星智能科技有限公司 | 锂电池正极材料制备方法 |
CN109004204A (zh) * | 2018-08-06 | 2018-12-14 | 浙江美都墨烯科技有限公司 | 一种微纳结构高电压镍锰酸锂/石墨烯复合材料及应用 |
CN114335545A (zh) * | 2022-01-06 | 2022-04-12 | 天能帅福得能源股份有限公司 | 一种锂离子电池补锂添加剂及其制备方法 |
CN114335545B (zh) * | 2022-01-06 | 2024-01-26 | 天能帅福得能源股份有限公司 | 一种锂离子电池补锂添加剂及其制备方法 |
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