CN102386413A - 一种制备单斜磷酸钒锂的方法 - Google Patents
一种制备单斜磷酸钒锂的方法 Download PDFInfo
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- CN102386413A CN102386413A CN2011103578452A CN201110357845A CN102386413A CN 102386413 A CN102386413 A CN 102386413A CN 2011103578452 A CN2011103578452 A CN 2011103578452A CN 201110357845 A CN201110357845 A CN 201110357845A CN 102386413 A CN102386413 A CN 102386413A
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- solution
- lithium
- phosphoric acid
- monocline
- gel
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- 238000000034 method Methods 0.000 title claims abstract description 34
- YWJVFBOUPMWANA-UHFFFAOYSA-H [Li+].[V+5].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O Chemical compound [Li+].[V+5].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O YWJVFBOUPMWANA-UHFFFAOYSA-H 0.000 title abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 9
- 239000008139 complexing agent Substances 0.000 claims abstract description 6
- 239000004471 Glycine Substances 0.000 claims abstract description 5
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 42
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 28
- ZVKRVGZVXQYLPZ-UHFFFAOYSA-N [Li].[V].P(O)(O)(O)=O Chemical compound [Li].[V].P(O)(O)(O)=O ZVKRVGZVXQYLPZ-UHFFFAOYSA-N 0.000 claims description 24
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 22
- 239000003431 cross linking reagent Substances 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- 238000013019 agitation Methods 0.000 claims description 14
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- 239000003999 initiator Substances 0.000 claims description 14
- 235000006408 oxalic acid Nutrition 0.000 claims description 14
- 238000001354 calcination Methods 0.000 claims description 11
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 7
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 6
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 6
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 4
- 229910021541 Vanadium(III) oxide Inorganic materials 0.000 claims description 4
- 239000011975 tartaric acid Substances 0.000 claims description 4
- 235000002906 tartaric acid Nutrition 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 9
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 6
- 229910021645 metal ion Inorganic materials 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000000536 complexating effect Effects 0.000 abstract description 2
- 239000007772 electrode material Substances 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 229920000620 organic polymer Polymers 0.000 abstract description 2
- 238000003980 solgel method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 60
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000010405 anode material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229910013553 LiNO Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000010532 solid phase synthesis reaction Methods 0.000 description 2
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008859 change Effects 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
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 metals ion Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000447 polyanionic polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
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- 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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CN102386413A true CN102386413A (zh) | 2012-03-21 |
CN102386413B CN102386413B (zh) | 2013-12-04 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109180244A (zh) * | 2015-12-14 | 2019-01-11 | 宁波职业技术学院 | 以介孔氧化硅为重金属钝化剂和微生物载体的堆肥方法 |
CN109687040A (zh) * | 2018-12-21 | 2019-04-26 | 香港城市大学成都研究院 | 一种可压缩可充电锌锰电池和基于该电池的电池-传感器集成器件 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110970655B (zh) * | 2019-12-12 | 2021-03-26 | 厦门大学 | 纳米固体电解质及其制备方法和锂离子电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101315979A (zh) * | 2008-07-14 | 2008-12-03 | 桂林工学院 | 溶胶-凝胶法制备锂离子电池正极材料磷酸钒锂的方法 |
CN102130328A (zh) * | 2011-01-27 | 2011-07-20 | 东莞市迈科科技有限公司 | 一种磷酸钒锂/碳超细粉体正极材料的制备方法 |
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- 2011-11-11 CN CN2011103578452A patent/CN102386413B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101315979A (zh) * | 2008-07-14 | 2008-12-03 | 桂林工学院 | 溶胶-凝胶法制备锂离子电池正极材料磷酸钒锂的方法 |
CN102130328A (zh) * | 2011-01-27 | 2011-07-20 | 东莞市迈科科技有限公司 | 一种磷酸钒锂/碳超细粉体正极材料的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109180244A (zh) * | 2015-12-14 | 2019-01-11 | 宁波职业技术学院 | 以介孔氧化硅为重金属钝化剂和微生物载体的堆肥方法 |
CN109687040A (zh) * | 2018-12-21 | 2019-04-26 | 香港城市大学成都研究院 | 一种可压缩可充电锌锰电池和基于该电池的电池-传感器集成器件 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing monoclinic lithium vanadium phosphate Effective date of registration: 20160518 Granted publication date: 20131204 Pledgee: Dongguan rural commercial bank, Limited by Share Ltd, Songshan Lake Science and Technology Branch Pledgor: Dongguan MEIKO new energy Co., Ltd.|Dongguan MEIKO Technology Co., Ltd.|Dongguan MEIKO lithium-ion battery industrial energy saving Technology Research Institute Registration number: 2016990000410 |
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Date of cancellation: 20170712 Granted publication date: 20131204 Pledgee: Dongguan rural commercial bank, Limited by Share Ltd, Songshan Lake Science and Technology Branch Pledgor: Dongguan MEIKO new energy Co., Ltd.|Dongguan MEIKO Technology Co., Ltd.|Dongguan MEIKO lithium-ion battery industrial energy saving Technology Research Institute Registration number: 2016990000410 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing monoclinic lithium vanadium phosphate Effective date of registration: 20170712 Granted publication date: 20131204 Pledgee: Dongguan rural commercial bank, Limited by Share Ltd, Songshan Lake Science and Technology Branch Pledgor: Dongguan Mcnair Technology Co., Ltd.|Dongguan Mcnair New Power Co., Ltd.|Dongguan Mcnair Resinst of Lithiumion Battery Industry Energy Saving Technology Registration number: 2017990000356 |
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Granted publication date: 20131204 Termination date: 20191111 |