CN1333474C - 用于锂电池和电容器的尖晶石钛酸锂纳米管/线制备方法 - Google Patents
用于锂电池和电容器的尖晶石钛酸锂纳米管/线制备方法 Download PDFInfo
- Publication number
- CN1333474C CN1333474C CNB2005100800845A CN200510080084A CN1333474C CN 1333474 C CN1333474 C CN 1333474C CN B2005100800845 A CNB2005100800845 A CN B2005100800845A CN 200510080084 A CN200510080084 A CN 200510080084A CN 1333474 C CN1333474 C CN 1333474C
- Authority
- CN
- China
- Prior art keywords
- lithium
- titanate
- spinel
- nano wire
- lithium titanate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 98
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 96
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910052596 spinel Inorganic materials 0.000 title claims abstract description 67
- 239000011029 spinel Substances 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 40
- 239000003990 capacitor Substances 0.000 title claims abstract description 11
- 239000002070 nanowire Substances 0.000 title claims description 77
- 239000002071 nanotube Substances 0.000 title claims description 52
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 30
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 26
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 26
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 20
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 8
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 8
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 8
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 8
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 8
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- QAZAAZKNSOCPBF-UHFFFAOYSA-N [Li].C(C=C)(=O)O Chemical compound [Li].C(C=C)(=O)O QAZAAZKNSOCPBF-UHFFFAOYSA-N 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- JCCYXJAEFHYHPP-OLXYHTOASA-L dilithium;(2r,3r)-2,3-dihydroxybutanedioate Chemical compound [Li+].[Li+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O JCCYXJAEFHYHPP-OLXYHTOASA-L 0.000 claims description 4
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims description 4
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 4
- 229940031993 lithium benzoate Drugs 0.000 claims description 4
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 4
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 4
- XQHAGELNRSUUGU-UHFFFAOYSA-M lithium chlorate Chemical compound [Li+].[O-]Cl(=O)=O XQHAGELNRSUUGU-UHFFFAOYSA-M 0.000 claims description 4
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 4
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 4
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims description 4
- LDJNSLOKTFFLSL-UHFFFAOYSA-M lithium;benzoate Chemical compound [Li+].[O-]C(=O)C1=CC=CC=C1 LDJNSLOKTFFLSL-UHFFFAOYSA-M 0.000 claims description 4
- AZVCGYPLLBEUNV-UHFFFAOYSA-N lithium;ethanolate Chemical compound [Li+].CC[O-] AZVCGYPLLBEUNV-UHFFFAOYSA-N 0.000 claims description 4
- XKPJKVVZOOEMPK-UHFFFAOYSA-M lithium;formate Chemical compound [Li+].[O-]C=O XKPJKVVZOOEMPK-UHFFFAOYSA-M 0.000 claims description 4
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims description 4
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 4
- 239000011010 synthetic spinel Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims 2
- 238000001354 calcination Methods 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 abstract description 25
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- 239000007864 aqueous solution Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000009776 industrial production Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000001311 chemical methods and process Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 13
- 239000013078 crystal Substances 0.000 description 9
- 238000002484 cyclic voltammetry Methods 0.000 description 6
- 239000007772 electrode material Substances 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002086 nanomaterial Substances 0.000 description 4
- 238000000634 powder X-ray diffraction Methods 0.000 description 4
- 238000003836 solid-state method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 238000000713 high-energy ball milling Methods 0.000 description 3
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 238000003980 solgel method Methods 0.000 description 3
- 238000004438 BET method Methods 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000010189 synthetic method Methods 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
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100800845A CN1333474C (zh) | 2005-06-29 | 2005-06-29 | 用于锂电池和电容器的尖晶石钛酸锂纳米管/线制备方法 |
Applications Claiming Priority (1)
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CNB2005100800845A CN1333474C (zh) | 2005-06-29 | 2005-06-29 | 用于锂电池和电容器的尖晶石钛酸锂纳米管/线制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1725530A CN1725530A (zh) | 2006-01-25 |
CN1333474C true CN1333474C (zh) | 2007-08-22 |
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CNB2005100800845A Expired - Fee Related CN1333474C (zh) | 2005-06-29 | 2005-06-29 | 用于锂电池和电容器的尖晶石钛酸锂纳米管/线制备方法 |
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CN (1) | CN1333474C (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100426568C (zh) * | 2006-06-12 | 2008-10-15 | 北京科技大学 | 溶剂热法合成锂离子负极材料锂钛氧化物的方法 |
CN101327949B (zh) * | 2008-05-26 | 2010-06-09 | 武汉理工大学 | 一维钛酸纳米管材料的制备方法及其应用 |
CN101486488B (zh) * | 2009-01-20 | 2011-01-26 | 河南大学 | 一种纳米尖晶石钛酸锂的制备方法 |
CN102044662B (zh) * | 2010-10-13 | 2013-01-23 | 太原理工大学 | 一种尖晶石型钛酸锂纳米线阵列的制备方法 |
CN102064315A (zh) * | 2010-12-21 | 2011-05-18 | 福州大学 | 尖晶石钛酸锂纳米片的制备方法及其在锂电池中的应用 |
CN103232245A (zh) * | 2013-02-16 | 2013-08-07 | 东北大学 | 晶硅切割废弃料制备氮化硅复合碳化硅陶瓷的方法 |
CN103531756B (zh) * | 2013-11-01 | 2016-02-17 | 北京化工大学 | 碳纳米纤维负载钛酸锂薄膜材料及其制备方法 |
CN103682278B (zh) * | 2013-12-26 | 2016-05-11 | 山东精工电子科技有限公司 | 一种纳米化碳包覆钛酸锂负极材料的制备方法 |
CN104201364A (zh) * | 2014-09-15 | 2014-12-10 | 李建明 | 一种制备尖晶石型钛酸锂的方法 |
CN105271388A (zh) * | 2015-10-10 | 2016-01-27 | 同济大学 | 高比表面积超长TiO2纳米管制备方法 |
CN105655148B (zh) * | 2016-01-21 | 2018-02-02 | 东南大学 | 一种纳米多孔结构的氮化钛酸锂纳米线/纳米膜一体化材料及其制备方法和应用 |
CN105513821B (zh) * | 2016-01-21 | 2017-11-03 | 东南大学 | 氮化钛酸锂纳米管/纳米膜一体化材料及其制备方法和应用 |
US11145890B2 (en) | 2016-03-31 | 2021-10-12 | GM Global Technology Operations LLC | Encapsulated lithium titanate for lithium ion batteries |
JP2020535105A (ja) * | 2017-09-14 | 2020-12-03 | ネオマテリアルズ プロプライエタリー リミテッド | チタン酸リチウムの合成 |
CN108288703B (zh) * | 2018-01-31 | 2021-02-05 | 中南大学 | 一种石墨烯包覆掺氟钛酸锂纳米线的制备方法及其应用 |
CN109326791B (zh) | 2018-09-03 | 2021-08-03 | 中国石油天然气股份有限公司 | 一种线状多孔钛酸锂材料及其制备和产品 |
CN110963473B (zh) * | 2019-12-23 | 2022-12-27 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种碳/氮化钛纳米管复合材料的制备方法 |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004059763A2 (de) * | 2002-12-27 | 2004-07-15 | Sustech Gmbh & Co. Kg | Titan(iv)oxid-material als elektrodenmaterial in batterien |
WO2004059762A2 (de) * | 2002-12-27 | 2004-07-15 | Sus Tech Gmbh & Co. Kg | Verwendung eines teilchenförmigen titan (iv)oxid-materials als elektrodenmaterial in batterien |
-
2005
- 2005-06-29 CN CNB2005100800845A patent/CN1333474C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004059763A2 (de) * | 2002-12-27 | 2004-07-15 | Sustech Gmbh & Co. Kg | Titan(iv)oxid-material als elektrodenmaterial in batterien |
WO2004059762A2 (de) * | 2002-12-27 | 2004-07-15 | Sus Tech Gmbh & Co. Kg | Verwendung eines teilchenförmigen titan (iv)oxid-materials als elektrodenmaterial in batterien |
Non-Patent Citations (3)
Title |
---|
Li4Ti5O12作为锂离子电池负极材料电化学性能 高玲等,北京科技大学学报,第27卷第1期 2005 * |
Li4Ti5O12作为锂离子电池负极材料电化学性能 高玲等,北京科技大学学报,第27卷第1期 2005;负极活性材料Li4Ti5O12的研究进展 陈方等,无机材料学报,第20卷第3期 2005 * |
负极活性材料Li4Ti5O12的研究进展 陈方等,无机材料学报,第20卷第3期 2005 * |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu CEL Battery Co., Ltd. Assignor: Tsinghua University Contract record no.: 2010110000218 Denomination of invention: Preparation method of spinel lithium titanate nano tube/wire for lithium battery and capacitor Granted publication date: 20070822 License type: Common License Open date: 20060125 Record date: 20101227 |
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Assignee: Jiangsu CEL Battery Co., Ltd. Assignor: Tsinghua University Contract record no.: 2010110000218 Denomination of invention: Spinel lithium titanate nanotube / wire preparation method for lithium cell and capacitor Granted publication date: 20070822 License type: General permission Open date: 20060125 Record date: 20101227 |
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