CN105609321A - 一种锂离子电容器负极复合材料及其制备方法 - Google Patents
一种锂离子电容器负极复合材料及其制备方法 Download PDFInfo
- Publication number
- CN105609321A CN105609321A CN201610177533.6A CN201610177533A CN105609321A CN 105609321 A CN105609321 A CN 105609321A CN 201610177533 A CN201610177533 A CN 201610177533A CN 105609321 A CN105609321 A CN 105609321A
- Authority
- CN
- China
- Prior art keywords
- lithium
- preparation
- lithium titanate
- ion capacitor
- source
- 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.)
- Granted
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 239000003990 capacitor Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 92
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 92
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 16
- SWFPCDJSMKKRFW-UHFFFAOYSA-N [Cr].[Li] Chemical compound [Cr].[Li] SWFPCDJSMKKRFW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010936 titanium Substances 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 239000011651 chromium Substances 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000008367 deionised water Substances 0.000 claims description 22
- 229910021641 deionized water Inorganic materials 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 21
- 239000010405 anode material Substances 0.000 claims description 20
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 20
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 19
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 17
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 9
- 239000003610 charcoal Substances 0.000 claims description 8
- 238000001354 calcination Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000003836 solid-state method Methods 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical class [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000001132 ultrasonic dispersion Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 4
- 238000000713 high-energy ball milling Methods 0.000 abstract description 3
- 239000011258 core-shell material Substances 0.000 abstract 2
- 239000007790 solid phase Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 16
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 8
- 239000007772 electrode material Substances 0.000 description 6
- 239000002033 PVDF binder Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000005030 aluminium foil Substances 0.000 description 5
- 239000006258 conductive agent Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- FQHYQCXMFZHLAE-UHFFFAOYSA-N 25405-85-0 Chemical compound CC1(C)C2(OC(=O)C=3C=CC=CC=3)C1C1C=C(CO)CC(C(C(C)=C3)=O)(O)C3C1(O)C(C)C2OC(=O)C1=CC=CC=C1 FQHYQCXMFZHLAE-UHFFFAOYSA-N 0.000 description 2
- 229910002986 Li4Ti5O12 Inorganic materials 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009831 deintercalation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
- H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610177533.6A CN105609321B (zh) | 2016-03-25 | 2016-03-25 | 一种锂离子电容器负极复合材料及其制备方法 |
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CN201610177533.6A CN105609321B (zh) | 2016-03-25 | 2016-03-25 | 一种锂离子电容器负极复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105609321A true CN105609321A (zh) | 2016-05-25 |
CN105609321B CN105609321B (zh) | 2018-07-31 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114122366A (zh) * | 2021-12-07 | 2022-03-01 | 滨州学院 | 一种锗酸钴复合微球材料及其制备方法 |
CN115000397A (zh) * | 2022-04-19 | 2022-09-02 | 中国第一汽车股份有限公司 | 一种固态电池正极材料及其制备方法和固态电池正极 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456582A (zh) * | 2009-01-05 | 2009-06-17 | 中信国安盟固利新能源科技有限公司 | 一种适用于工业化生产钛酸锂的合成方法 |
CN101764209A (zh) * | 2010-01-04 | 2010-06-30 | 苏州星恒电源有限公司 | 具有表面包覆层的钛酸锂复合电极材料 |
CN102315427A (zh) * | 2010-06-29 | 2012-01-11 | 比亚迪股份有限公司 | 锂离子二次电池用负极活性物质和制备方法及锂离子二次电池 |
CN102694154A (zh) * | 2012-05-30 | 2012-09-26 | 中国科学技术大学 | 一种改性锂离子电池负极材料及其制备方法 |
CN102945952A (zh) * | 2012-12-05 | 2013-02-27 | 吉林大学 | 一种锂离子动力电池用负极材料碳包覆钛酸锂的制备方法 |
CN102983381A (zh) * | 2012-11-06 | 2013-03-20 | 中国科学院大连化学物理研究所 | 一种具有交错分布式内并联结构的储能器件 |
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 |
CN105070897A (zh) * | 2015-07-16 | 2015-11-18 | 清华大学深圳研究生院 | 钛酸锂材料及其制备方法、应用其的电极极片、电池 |
-
2016
- 2016-03-25 CN CN201610177533.6A patent/CN105609321B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456582A (zh) * | 2009-01-05 | 2009-06-17 | 中信国安盟固利新能源科技有限公司 | 一种适用于工业化生产钛酸锂的合成方法 |
CN101764209A (zh) * | 2010-01-04 | 2010-06-30 | 苏州星恒电源有限公司 | 具有表面包覆层的钛酸锂复合电极材料 |
CN102315427A (zh) * | 2010-06-29 | 2012-01-11 | 比亚迪股份有限公司 | 锂离子二次电池用负极活性物质和制备方法及锂离子二次电池 |
CN102694154A (zh) * | 2012-05-30 | 2012-09-26 | 中国科学技术大学 | 一种改性锂离子电池负极材料及其制备方法 |
CN102983381A (zh) * | 2012-11-06 | 2013-03-20 | 中国科学院大连化学物理研究所 | 一种具有交错分布式内并联结构的储能器件 |
CN102945952A (zh) * | 2012-12-05 | 2013-02-27 | 吉林大学 | 一种锂离子动力电池用负极材料碳包覆钛酸锂的制备方法 |
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 |
CN105070897A (zh) * | 2015-07-16 | 2015-11-18 | 清华大学深圳研究生院 | 钛酸锂材料及其制备方法、应用其的电极极片、电池 |
Non-Patent Citations (1)
Title |
---|
FEIXIANG WU等: ""Synthesis of chromium-doped lithium titanate microspheres as high-performance anode material for lithium ion batteries"", 《CERAMICS INTERNATIONAL》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114122366A (zh) * | 2021-12-07 | 2022-03-01 | 滨州学院 | 一种锗酸钴复合微球材料及其制备方法 |
CN114122366B (zh) * | 2021-12-07 | 2023-09-22 | 滨州学院 | 一种锗酸钴复合微球材料及其制备方法 |
CN115000397A (zh) * | 2022-04-19 | 2022-09-02 | 中国第一汽车股份有限公司 | 一种固态电池正极材料及其制备方法和固态电池正极 |
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CN105609321B (zh) | 2018-07-31 |
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