CN103441266B - 一种化学计量相锂离子电池正极材料及其制备方法 - Google Patents
一种化学计量相锂离子电池正极材料及其制备方法 Download PDFInfo
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- CN103441266B CN103441266B CN201310337142.2A CN201310337142A CN103441266B CN 103441266 B CN103441266 B CN 103441266B CN 201310337142 A CN201310337142 A CN 201310337142A CN 103441266 B CN103441266 B CN 103441266B
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- lithium
- anode material
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- ion batteries
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 55
- 239000010405 anode material Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 40
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000008246 gaseous mixture Substances 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 4
- 150000003891 oxalate salts Chemical class 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052790 beryllium Inorganic materials 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 229910000765 intermetallic Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 12
- 229910012820 LiCoO Inorganic materials 0.000 description 9
- 229910015645 LiMn Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- -1 LiNiCoMnO 2 Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000011149 active material Substances 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
- 239000013078 crystal Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910019737 (Ni0.5Co0.2Mn0.3)(OH)2 Inorganic materials 0.000 description 1
- 229910003900 Li(Ni0.5Co0.2Mn0.3)O2 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015030 LiNiCoO Inorganic materials 0.000 description 1
- 229910013210 LiNiMnCoO 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
- 239000006230 acetylene black Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000011800 void material 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)
Abstract
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CN201310337142.2A CN103441266B (zh) | 2013-08-05 | 2013-08-05 | 一种化学计量相锂离子电池正极材料及其制备方法 |
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CN103441266B true CN103441266B (zh) | 2015-10-28 |
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CN109148839B (zh) * | 2017-10-31 | 2021-04-23 | 格林美(江苏)钴业股份有限公司 | 一种硅钛氟共掺杂的镍钴酸锂正极材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1706057A (zh) * | 2002-10-18 | 2005-12-07 | 国立九州大学 | 二次电池用阴极材料的制备方法和二次电池 |
CN101000960A (zh) * | 2006-12-29 | 2007-07-18 | 深圳市贝特瑞电子材料有限公司 | 复合钛酸锂电极材料及其制备方法 |
CN102299310A (zh) * | 2011-07-13 | 2011-12-28 | 奇瑞汽车股份有限公司 | 一种锂镍锰氧材料的制备方法及用该材料所制备的锂离子电池 |
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- 2013-08-05 CN CN201310337142.2A patent/CN103441266B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1706057A (zh) * | 2002-10-18 | 2005-12-07 | 国立九州大学 | 二次电池用阴极材料的制备方法和二次电池 |
CN101000960A (zh) * | 2006-12-29 | 2007-07-18 | 深圳市贝特瑞电子材料有限公司 | 复合钛酸锂电极材料及其制备方法 |
CN102299310A (zh) * | 2011-07-13 | 2011-12-28 | 奇瑞汽车股份有限公司 | 一种锂镍锰氧材料的制备方法及用该材料所制备的锂离子电池 |
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Effective date of registration: 20160822 Address after: 810000 No. 139 Tongan Road, Midtown, Qinghai, Xining Patentee after: QINGHAI TAIFENG PULEAD LITHIUM-ENERGY TECHNOLOGY Co.,Ltd. Address before: 102200 Changping District science and Technology Park Innovation Road, No. 35, Beijing Patentee before: PULEAD TECHNOLOGY INDUSTRY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a stoichiometric phase lithium ion battery cathode material and a preparation method thereof Effective date of registration: 20210422 Granted publication date: 20151028 Pledgee: Bank of China Limited Xining Huangzhong sub branch Pledgor: QINGHAI TAIFENG PULEAD LITHIUM-ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021630000002 |
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Date of cancellation: 20231007 Granted publication date: 20151028 Pledgee: Bank of China Limited Xining Huangzhong sub branch Pledgor: QINGHAI TAIFENG PULEAD LITHIUM-ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021630000002 |
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PC01 | Cancellation 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: A stoichiometric phase lithium-ion battery cathode material and its preparation method Effective date of registration: 20231019 Granted publication date: 20151028 Pledgee: Bank of China Limited Xining Huangzhong sub branch Pledgor: QINGHAI TAIFENG PULEAD LITHIUM-ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023630000004 |
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