CN103151507A - 高性能锂离子电池负极材料Li4Ti5O12的制备方法 - Google Patents
高性能锂离子电池负极材料Li4Ti5O12的制备方法 Download PDFInfo
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- CN103151507A CN103151507A CN201310077284XA CN201310077284A CN103151507A CN 103151507 A CN103151507 A CN 103151507A CN 201310077284X A CN201310077284X A CN 201310077284XA CN 201310077284 A CN201310077284 A CN 201310077284A CN 103151507 A CN103151507 A CN 103151507A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract description 26
- 229910001416 lithium ion Inorganic materials 0.000 title abstract description 26
- 239000007773 negative electrode material Substances 0.000 title abstract description 7
- 229910002986 Li4Ti5O12 Inorganic materials 0.000 title description 2
- 239000010936 titanium Substances 0.000 claims abstract description 117
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000002243 precursor Substances 0.000 claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 25
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000000498 ball milling Methods 0.000 claims abstract description 14
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004202 carbamide Substances 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 16
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 16
- 239000002105 nanoparticle Substances 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 238000010532 solid phase synthesis reaction Methods 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 10
- 239000000376 reactant Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 238000003837 high-temperature calcination Methods 0.000 claims description 5
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000003836 solid-state method Methods 0.000 claims description 3
- QUVMSYUGOKEMPX-UHFFFAOYSA-N 2-methylpropan-1-olate;titanium(4+) Chemical compound [Ti+4].CC(C)C[O-].CC(C)C[O-].CC(C)C[O-].CC(C)C[O-] QUVMSYUGOKEMPX-UHFFFAOYSA-N 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 239000012298 atmosphere Substances 0.000 claims description 2
- 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 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 229910010413 TiO 2 Inorganic materials 0.000 abstract description 54
- 239000002245 particle Substances 0.000 abstract description 14
- 239000007772 electrode material Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 29
- 239000012071 phase Substances 0.000 description 24
- 238000003746 solid phase reaction Methods 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 8
- 229910003002 lithium salt Inorganic materials 0.000 description 8
- 159000000002 lithium salts Chemical class 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 238000010671 solid-state reaction Methods 0.000 description 8
- 229910052596 spinel Inorganic materials 0.000 description 8
- 239000011029 spinel Substances 0.000 description 8
- 239000010405 anode material Substances 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000005119 centrifugation Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000002484 cyclic voltammetry Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000001453 impedance spectrum Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 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
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010406 interfacial reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005118 spray pyrolysis Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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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- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104370303A (zh) * | 2014-11-27 | 2015-02-25 | 陕西科技大学 | 一种倍率性能良好的钛酸锂的制备方法 |
CN106450216A (zh) * | 2016-11-07 | 2017-02-22 | 珠海格力电器股份有限公司 | 一种改性镍钴铝正极材料及其制备方法 |
CN106469812A (zh) * | 2015-08-21 | 2017-03-01 | 天津普兰能源科技有限公司 | 石墨烯复合钛酸锂制备、电化学储能器件制备以及化学储能器件组合体制备 |
CN106693956A (zh) * | 2015-11-13 | 2017-05-24 | 中国石油化工股份有限公司 | 一种贵金属-二氧化钛复合催化剂的制备方法 |
CN108427049A (zh) * | 2018-03-09 | 2018-08-21 | 合肥国轩高科动力能源有限公司 | 一种基于晶粒尺寸判断锂离子电池材料性能的方法 |
CN111710853A (zh) * | 2020-05-31 | 2020-09-25 | 桂林理工大学 | 一种用于锂离子电池负极的单分散TiO2纳米颗粒的制备方法 |
CN112408467A (zh) * | 2020-11-23 | 2021-02-26 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种钛酸锂正极材料的制备方法 |
CN112744857A (zh) * | 2014-03-31 | 2021-05-04 | 东纳斯公司 | 插有锂的二氧化钛、由其制得的钛酸锂颗粒以及相应的方法 |
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2013
- 2013-03-12 CN CN201310077284.XA patent/CN103151507B/zh active Active
Non-Patent Citations (2)
Title |
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HAI MING,ET AL.: ""Acid-assisted synthesis of dandelion-like rutile TiO2 and Li4Ti5O12 mesoporous spheres: towards an efficient lithium battery application"", 《NEW J. CHEM.》 * |
HUI YAN,ET AL.: ""A new hydrothermal synthesis of spherical Li4Ti5O12 anode material for lithium-ion secondary batteries"", 《JOURNAL OF POWER SOURCES》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112744857A (zh) * | 2014-03-31 | 2021-05-04 | 东纳斯公司 | 插有锂的二氧化钛、由其制得的钛酸锂颗粒以及相应的方法 |
CN112744857B (zh) * | 2014-03-31 | 2023-10-13 | 东纳斯公司 | 插有锂的二氧化钛、由其制得的钛酸锂颗粒以及相应的方法 |
CN104370303A (zh) * | 2014-11-27 | 2015-02-25 | 陕西科技大学 | 一种倍率性能良好的钛酸锂的制备方法 |
CN106469812A (zh) * | 2015-08-21 | 2017-03-01 | 天津普兰能源科技有限公司 | 石墨烯复合钛酸锂制备、电化学储能器件制备以及化学储能器件组合体制备 |
CN106693956A (zh) * | 2015-11-13 | 2017-05-24 | 中国石油化工股份有限公司 | 一种贵金属-二氧化钛复合催化剂的制备方法 |
CN106693956B (zh) * | 2015-11-13 | 2019-06-11 | 中国石油化工股份有限公司 | 一种贵金属-二氧化钛复合催化剂的制备方法 |
CN106450216A (zh) * | 2016-11-07 | 2017-02-22 | 珠海格力电器股份有限公司 | 一种改性镍钴铝正极材料及其制备方法 |
CN108427049A (zh) * | 2018-03-09 | 2018-08-21 | 合肥国轩高科动力能源有限公司 | 一种基于晶粒尺寸判断锂离子电池材料性能的方法 |
CN111710853A (zh) * | 2020-05-31 | 2020-09-25 | 桂林理工大学 | 一种用于锂离子电池负极的单分散TiO2纳米颗粒的制备方法 |
CN112408467A (zh) * | 2020-11-23 | 2021-02-26 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种钛酸锂正极材料的制备方法 |
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