CN103326015A - 一种铌掺杂锂锰铝钴复合正极材料的制备方法 - Google Patents
一种铌掺杂锂锰铝钴复合正极材料的制备方法 Download PDFInfo
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- CN103326015A CN103326015A CN2013102555838A CN201310255583A CN103326015A CN 103326015 A CN103326015 A CN 103326015A CN 2013102555838 A CN2013102555838 A CN 2013102555838A CN 201310255583 A CN201310255583 A CN 201310255583A CN 103326015 A CN103326015 A CN 103326015A
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- niobium
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- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 title abstract description 15
- -1 lithium manganese aluminum cobalt Chemical compound 0.000 title abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 31
- 239000010955 niobium Substances 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 239000002243 precursor Substances 0.000 claims abstract description 14
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 7
- 230000032683 aging Effects 0.000 claims abstract description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 6
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 6
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000007790 solid phase Substances 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 16
- 239000011572 manganese Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 8
- 230000029087 digestion Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 150000001455 metallic ions Chemical class 0.000 claims description 8
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 claims description 6
- BLJNPOIVYYWHMA-UHFFFAOYSA-N alumane;cobalt Chemical compound [AlH3].[Co] BLJNPOIVYYWHMA-UHFFFAOYSA-N 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 5
- 229910015645 LiMn Inorganic materials 0.000 claims description 4
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 4
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 4
- 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
- 230000001143 conditioned effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000011565 manganese chloride Substances 0.000 claims description 4
- 229940099607 manganese chloride Drugs 0.000 claims description 4
- 235000002867 manganese chloride Nutrition 0.000 claims description 4
- TYOIKSXJQXGLFR-UHFFFAOYSA-N niobium nitric acid Chemical compound [Nb].[N+](=O)(O)[O-] TYOIKSXJQXGLFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 abstract description 29
- 239000000460 chlorine Substances 0.000 abstract description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052801 chlorine Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000011259 mixed solution Substances 0.000 abstract 2
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000011206 ternary composite Substances 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 239000010405 anode material Substances 0.000 description 5
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910014689 LiMnO Inorganic materials 0.000 description 2
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 2
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229940011182 cobalt acetate Drugs 0.000 description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 2
- 229940071125 manganese acetate Drugs 0.000 description 2
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229940071257 lithium acetate Drugs 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229940116315 oxalic acid Drugs 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000002904 solvent Substances 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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- Battery Electrode And Active Subsutance (AREA)
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CN201310255583.8A CN103326015B (zh) | 2013-06-25 | 2013-06-25 | 一种铌掺杂锂锰铝钴复合正极材料的制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103943824A (zh) * | 2014-04-08 | 2014-07-23 | 王杨 | 一种稀土元素掺杂的锂离子电池三元复合正极材料的制备方法 |
CN105742606A (zh) * | 2016-04-13 | 2016-07-06 | 杨仲英 | 一种包覆型镍掺杂锂锰铝钴正极材料的制备方法 |
CN109524662A (zh) * | 2018-11-09 | 2019-03-26 | 浙江德升新能源科技有限公司 | 一种结晶性良好的镍钴锰酸锂正极材料的制备方法 |
CN114551892A (zh) * | 2022-04-27 | 2022-05-27 | 浙江清华柔性电子技术研究院 | 负载铌酸钴氧化物的石墨烯复合材料及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006023092A2 (en) * | 2004-07-30 | 2006-03-02 | University Of Chicago | Method and apparatus for preparation of spherical metal carbonates and lithium metal oxides for lithium rechargeable batteries |
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 |
CN102723472A (zh) * | 2012-06-27 | 2012-10-10 | 江南大学 | 氯元素掺杂改性的锂离子电池富锂正极材料及其制备方法 |
CN102810668A (zh) * | 2012-08-14 | 2012-12-05 | 安徽亚兰德新能源材料股份有限公司 | 锂离子电池镍钴锰三元复合正极材料及其前驱体的制备方法 |
-
2013
- 2013-06-25 CN CN201310255583.8A patent/CN103326015B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006023092A2 (en) * | 2004-07-30 | 2006-03-02 | University Of Chicago | Method and apparatus for preparation of spherical metal carbonates and lithium metal oxides for lithium rechargeable batteries |
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 |
CN102723472A (zh) * | 2012-06-27 | 2012-10-10 | 江南大学 | 氯元素掺杂改性的锂离子电池富锂正极材料及其制备方法 |
CN102810668A (zh) * | 2012-08-14 | 2012-12-05 | 安徽亚兰德新能源材料股份有限公司 | 锂离子电池镍钴锰三元复合正极材料及其前驱体的制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103943824A (zh) * | 2014-04-08 | 2014-07-23 | 王杨 | 一种稀土元素掺杂的锂离子电池三元复合正极材料的制备方法 |
CN103943824B (zh) * | 2014-04-08 | 2016-06-29 | 贵州中伟正源新材料有限公司 | 一种稀土元素掺杂的锂离子电池三元复合正极材料的制备方法 |
CN105742606A (zh) * | 2016-04-13 | 2016-07-06 | 杨仲英 | 一种包覆型镍掺杂锂锰铝钴正极材料的制备方法 |
CN105742606B (zh) * | 2016-04-13 | 2019-08-27 | 杨仲英 | 一种包覆型镍掺杂锂锰铝钴正极材料的制备方法 |
CN109524662A (zh) * | 2018-11-09 | 2019-03-26 | 浙江德升新能源科技有限公司 | 一种结晶性良好的镍钴锰酸锂正极材料的制备方法 |
CN114551892A (zh) * | 2022-04-27 | 2022-05-27 | 浙江清华柔性电子技术研究院 | 负载铌酸钴氧化物的石墨烯复合材料及其制备方法和应用 |
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CN103326015B (zh) | 2015-06-17 |
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