CN101222045A - 一种微反应器自燃法合成纳米级锂离子动力电池负极材料的方法 - Google Patents
一种微反应器自燃法合成纳米级锂离子动力电池负极材料的方法 Download PDFInfo
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- CN101222045A CN101222045A CNA2007101919155A CN200710191915A CN101222045A CN 101222045 A CN101222045 A CN 101222045A CN A2007101919155 A CNA2007101919155 A CN A2007101919155A CN 200710191915 A CN200710191915 A CN 200710191915A CN 101222045 A CN101222045 A CN 101222045A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000010406 cathode material Substances 0.000 title claims abstract description 9
- 230000002194 synthesizing effect Effects 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 13
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 238000005245 sintering Methods 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 239000010936 titanium Substances 0.000 claims description 39
- 150000001875 compounds Chemical class 0.000 claims description 18
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 14
- 239000002671 adjuvant Substances 0.000 claims description 9
- 230000002269 spontaneous effect Effects 0.000 claims description 8
- 239000004471 Glycine Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-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
- 239000011259 mixed solution Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000006182 cathode active material Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052733 gallium 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
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 15
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000035484 reaction time Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 241000219146 Gossypium Species 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 229910013553 LiNO Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000002050 diffraction method Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 150000003608 titanium Chemical class 0.000 description 2
- 101710134784 Agnoprotein Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229910007052 Li—Ti—O Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
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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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Abstract
Description
原料 | 配比 | 助燃剂 | 烧结温度℃ | 升温速率(℃/h) | |
实施例三 | LiNO31.379g+TiCl47.747g+AgNO30.19g | Li4Ti5O12/Ag(5wt.%) | 甘氨酸8g | 600 | 100 |
实施例四 | Li2CO30.74g+正钛酸四丁酯6.81g+Fe(NO3)31.2093g | LiFeTiO3 | 硝酸铵3g+甘氨酸5g | 700 | 140 |
实施例五 | CH3COOLi1.287g+正钛酸四丁酯8.679g+Ni(NO3)2·6H2O0.218g+Cr(NO3)30.179g | Li1.3[CrNi]0.1Ti1.7O4 | 尿素9g | 750 | 180 |
实施例六 | LiNO31.379g+锐钛纳米TiO21.997g | Li4Ti5O12 | 甘氨酸10g | 800 | 200 |
Claims (7)
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CNB2007101919155A CN100546076C (zh) | 2007-12-27 | 2007-12-27 | 一种微反应器自燃法合成纳米级锂离子动力电池负极材料的方法 |
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CN101222045A true CN101222045A (zh) | 2008-07-16 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102068993A (zh) * | 2010-11-17 | 2011-05-25 | 昆明理工大学 | 尿素助燃法制备金属氧化物催化剂的方法 |
CN102299374A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 一种锂离子动力电池及锂离子动力电池的制备方法 |
CN102299370A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 一种锂离子动力电池及一种锂离子动力电池的制备方法 |
CN102299371A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 一种锂离子动力电池和锂离子动力电池的制备方法 |
CN102299372A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 锂离子动力电池和锂离子动力电池的制备方法 |
CN102306787A (zh) * | 2011-08-01 | 2012-01-04 | 珠海锂源动力科技有限公司 | 一种钛酸锂与磷酸亚铁锂体系锂离子电池及其制备方法 |
CN106602056A (zh) * | 2016-12-30 | 2017-04-26 | 绍兴文理学院 | 一种富锂正极材料及其制备方法 |
CN118084854A (zh) * | 2024-04-23 | 2024-05-28 | 山东高密高源化工有限公司 | 一种氯代碳酸乙烯酯的制备方法 |
-
2007
- 2007-12-27 CN CNB2007101919155A patent/CN100546076C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102068993A (zh) * | 2010-11-17 | 2011-05-25 | 昆明理工大学 | 尿素助燃法制备金属氧化物催化剂的方法 |
CN102306787A (zh) * | 2011-08-01 | 2012-01-04 | 珠海锂源动力科技有限公司 | 一种钛酸锂与磷酸亚铁锂体系锂离子电池及其制备方法 |
CN102299374A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 一种锂离子动力电池及锂离子动力电池的制备方法 |
CN102299370A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 一种锂离子动力电池及一种锂离子动力电池的制备方法 |
CN102299371A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 一种锂离子动力电池和锂离子动力电池的制备方法 |
CN102299372A (zh) * | 2011-08-12 | 2011-12-28 | 珠海锂源新能源科技有限公司 | 锂离子动力电池和锂离子动力电池的制备方法 |
CN106602056A (zh) * | 2016-12-30 | 2017-04-26 | 绍兴文理学院 | 一种富锂正极材料及其制备方法 |
CN118084854A (zh) * | 2024-04-23 | 2024-05-28 | 山东高密高源化工有限公司 | 一种氯代碳酸乙烯酯的制备方法 |
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