CN103682351A - 锂离子电池负极材料、其制备方法和锂离子电池 - Google Patents
锂离子电池负极材料、其制备方法和锂离子电池 Download PDFInfo
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- CN103682351A CN103682351A CN201210321749.7A CN201210321749A CN103682351A CN 103682351 A CN103682351 A CN 103682351A CN 201210321749 A CN201210321749 A CN 201210321749A CN 103682351 A CN103682351 A CN 103682351A
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- lithium ion
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 113
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000007773 negative electrode material Substances 0.000 title abstract 5
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 40
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 34
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 30
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007864 aqueous solution Substances 0.000 claims abstract description 19
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 17
- 230000032683 aging Effects 0.000 claims abstract description 15
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 15
- 229960000583 acetic acid Drugs 0.000 claims abstract description 12
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 82
- 239000010936 titanium Substances 0.000 claims description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 19
- 229910052719 titanium Inorganic materials 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 15
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical group C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 7
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 7
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 7
- 239000001119 stannous chloride Substances 0.000 claims description 7
- 235000011150 stannous chloride Nutrition 0.000 claims description 7
- -1 sulfonic acid analog anion Chemical class 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 7
- JMXKSZRRTHPKDL-UHFFFAOYSA-N titanium ethoxide Chemical compound [Ti+4].CC[O-].CC[O-].CC[O-].CC[O-] JMXKSZRRTHPKDL-UHFFFAOYSA-N 0.000 claims description 6
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- RCIVOBGSMSSVTR-UHFFFAOYSA-L stannous sulfate Chemical compound [SnH2+2].[O-]S([O-])(=O)=O RCIVOBGSMSSVTR-UHFFFAOYSA-L 0.000 claims description 3
- 229910000375 tin(II) sulfate Inorganic materials 0.000 claims description 3
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 3
- 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 3
- 238000000034 method Methods 0.000 abstract description 27
- 235000019441 ethanol Nutrition 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 7
- 238000000137 annealing Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 5
- 239000002344 surface layer Substances 0.000 abstract 3
- 239000011229 interlayer Substances 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003609 titanium compounds Chemical class 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 10
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 229910013870 LiPF 6 Inorganic materials 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 238000011056 performance test Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 229910001887 tin oxide Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- NGCDGPPKVSZGRR-UHFFFAOYSA-J 1,4,6,9-tetraoxa-5-stannaspiro[4.4]nonane-2,3,7,8-tetrone Chemical compound [Sn+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O NGCDGPPKVSZGRR-UHFFFAOYSA-J 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- 239000006230 acetylene black Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000010405 anode material Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- BBJSDUUHGVDNKL-UHFFFAOYSA-J oxalate;titanium(4+) Chemical compound [Ti+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O BBJSDUUHGVDNKL-UHFFFAOYSA-J 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105762347A (zh) * | 2016-05-16 | 2016-07-13 | 北京师范大学 | 一种改性石墨烯基二氧化锡材料、其制备方法及其应用 |
CN106129344A (zh) * | 2016-06-06 | 2016-11-16 | 重庆大学 | 一种二氧化锡/二氧化钛球形颗粒与石墨烯纳米带复合材料的制备方法 |
CN107768623A (zh) * | 2017-09-28 | 2018-03-06 | 天津大学 | 非晶TiO2薄层包覆三维碳网络负载SnO2纳米颗粒复合材料制备与应用 |
CN108400300A (zh) * | 2018-02-11 | 2018-08-14 | 长沙理工大学 | 一种二氧化钛/氮掺杂碳包覆SnO2复合电极材料及其制备方法 |
CN108539184A (zh) * | 2018-05-15 | 2018-09-14 | 肇庆益晟商贸有限公司 | 一种改性石墨烯复合锂离子电池负极材料及其制备方法 |
CN111211294A (zh) * | 2020-03-20 | 2020-05-29 | 谈益 | 一种锂离子电池正极及其制备方法 |
JP2022504134A (ja) * | 2018-10-02 | 2022-01-13 | クアンタムスケープ バッテリー,インコーポレイテッド | 中間層を含む電気化学セルを製造及び使用する方法 |
Citations (3)
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CN101937985A (zh) * | 2010-08-19 | 2011-01-05 | 北京科技大学 | 一种石墨烯/二氧化钛锂离子电池负极材料及制备方法 |
US20110104553A1 (en) * | 2009-10-29 | 2011-05-05 | Uchicago Argonne, Llc | Autogenic pressure reactions for battery materials manufacture |
CN102255072A (zh) * | 2010-05-17 | 2011-11-23 | 国家纳米科学中心 | 二氧化锡或金属锡与石墨烯片层复合材料的制备方法 |
-
2012
- 2012-09-03 CN CN201210321749.7A patent/CN103682351B/zh active Active
Patent Citations (3)
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US20110104553A1 (en) * | 2009-10-29 | 2011-05-05 | Uchicago Argonne, Llc | Autogenic pressure reactions for battery materials manufacture |
CN102255072A (zh) * | 2010-05-17 | 2011-11-23 | 国家纳米科学中心 | 二氧化锡或金属锡与石墨烯片层复合材料的制备方法 |
CN101937985A (zh) * | 2010-08-19 | 2011-01-05 | 北京科技大学 | 一种石墨烯/二氧化钛锂离子电池负极材料及制备方法 |
Non-Patent Citations (1)
Title |
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JUN SONG CHEN ET AL: "TiO2 and SnO2@TiO2 hollow spheres assembled from anatase TiO2 Nanosheets with enhanced lithium storage properties", 《CHEM. COMMUN.》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105762347A (zh) * | 2016-05-16 | 2016-07-13 | 北京师范大学 | 一种改性石墨烯基二氧化锡材料、其制备方法及其应用 |
CN105762347B (zh) * | 2016-05-16 | 2019-03-12 | 北京师范大学 | 一种改性石墨烯基二氧化锡材料、其制备方法及其应用 |
CN106129344A (zh) * | 2016-06-06 | 2016-11-16 | 重庆大学 | 一种二氧化锡/二氧化钛球形颗粒与石墨烯纳米带复合材料的制备方法 |
CN106129344B (zh) * | 2016-06-06 | 2021-10-26 | 重庆大学 | 一种二氧化锡/二氧化钛球形颗粒与石墨烯纳米带复合材料的制备方法 |
CN107768623A (zh) * | 2017-09-28 | 2018-03-06 | 天津大学 | 非晶TiO2薄层包覆三维碳网络负载SnO2纳米颗粒复合材料制备与应用 |
CN108400300A (zh) * | 2018-02-11 | 2018-08-14 | 长沙理工大学 | 一种二氧化钛/氮掺杂碳包覆SnO2复合电极材料及其制备方法 |
CN108539184A (zh) * | 2018-05-15 | 2018-09-14 | 肇庆益晟商贸有限公司 | 一种改性石墨烯复合锂离子电池负极材料及其制备方法 |
JP2022504134A (ja) * | 2018-10-02 | 2022-01-13 | クアンタムスケープ バッテリー,インコーポレイテッド | 中間層を含む電気化学セルを製造及び使用する方法 |
CN111211294A (zh) * | 2020-03-20 | 2020-05-29 | 谈益 | 一种锂离子电池正极及其制备方法 |
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