CN108878915B - 钒电池用覆盖碳纳米管层的多孔碳材料及钒电池 - Google Patents
钒电池用覆盖碳纳米管层的多孔碳材料及钒电池 Download PDFInfo
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- CN108878915B CN108878915B CN201811001247.XA CN201811001247A CN108878915B CN 108878915 B CN108878915 B CN 108878915B CN 201811001247 A CN201811001247 A CN 201811001247A CN 108878915 B CN108878915 B CN 108878915B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 161
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 142
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 142
- 239000003575 carbonaceous material Substances 0.000 title claims abstract description 111
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 78
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 41
- 239000004917 carbon fiber Substances 0.000 claims description 41
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 41
- 239000003960 organic solvent Substances 0.000 claims description 31
- 238000000967 suction filtration Methods 0.000 claims description 27
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 17
- 239000012153 distilled water Substances 0.000 claims description 16
- 238000009210 therapy by ultrasound Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 238000009832 plasma treatment Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 150000007522 mineralic acids Chemical class 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical group C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000002238 carbon nanotube film Substances 0.000 abstract description 5
- 125000000524 functional group Chemical group 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- -1 hydrogen ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 230000010220 ion permeability Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002048 multi walled nanotube Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 229910001456 vanadium ion Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Secondary Cells (AREA)
Abstract
Description
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CN201811001247.XA CN108878915B (zh) | 2018-08-30 | 2018-08-30 | 钒电池用覆盖碳纳米管层的多孔碳材料及钒电池 |
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CN108878915B true CN108878915B (zh) | 2021-01-26 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103825033A (zh) * | 2014-03-13 | 2014-05-28 | 大连融科储能技术发展有限公司 | 一种液流电池用电极材料处理方法 |
KR20150102909A (ko) * | 2015-08-21 | 2015-09-09 | 롯데케미칼 주식회사 | 레독스 흐름 전지용 전극의 제조 방법 및 레독스 흐름 전지 |
CN105990587A (zh) * | 2015-03-23 | 2016-10-05 | 英派尔科技开发有限公司 | 用于储能设备的电极和它们的制备方法 |
CN107134582A (zh) * | 2017-06-05 | 2017-09-05 | 上海骐杰碳素材料有限公司 | 一种高活性电极材料及其改性方法 |
CN107623132A (zh) * | 2017-10-25 | 2018-01-23 | 成都先进金属材料产业技术研究院有限公司 | 制备钒电池用电极的方法 |
WO2018025406A1 (ja) * | 2016-08-05 | 2018-02-08 | 昭和電工株式会社 | レドックスフロー電池 |
WO2018075051A1 (en) * | 2016-10-18 | 2018-04-26 | Lockheed Martin Advanced Energy Storage, Llc | Flow batteries having an electrode with differing hydrophilicity on opposing faces and methods for production |
-
2018
- 2018-08-30 CN CN201811001247.XA patent/CN108878915B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103825033A (zh) * | 2014-03-13 | 2014-05-28 | 大连融科储能技术发展有限公司 | 一种液流电池用电极材料处理方法 |
CN105990587A (zh) * | 2015-03-23 | 2016-10-05 | 英派尔科技开发有限公司 | 用于储能设备的电极和它们的制备方法 |
KR20150102909A (ko) * | 2015-08-21 | 2015-09-09 | 롯데케미칼 주식회사 | 레독스 흐름 전지용 전극의 제조 방법 및 레독스 흐름 전지 |
WO2018025406A1 (ja) * | 2016-08-05 | 2018-02-08 | 昭和電工株式会社 | レドックスフロー電池 |
WO2018075051A1 (en) * | 2016-10-18 | 2018-04-26 | Lockheed Martin Advanced Energy Storage, Llc | Flow batteries having an electrode with differing hydrophilicity on opposing faces and methods for production |
CN107134582A (zh) * | 2017-06-05 | 2017-09-05 | 上海骐杰碳素材料有限公司 | 一种高活性电极材料及其改性方法 |
CN107623132A (zh) * | 2017-10-25 | 2018-01-23 | 成都先进金属材料产业技术研究院有限公司 | 制备钒电池用电极的方法 |
Non-Patent Citations (1)
Title |
---|
Carbon nanoporous layer for reaction location management and performance enhancement in all-vanadium redox flow batteries;M.P. Manahan等;《Journal of Power Sources》;20120910;第222卷;第498-502页 * |
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Address after: 610306 China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan No. 1509, xiangdao Avenue, Chengxiang Town, Qingbaijiang District, Chengdu (rooms a1301-1311 and 1319, 13th floor, block a, railway port building) Patentee after: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Address before: 610306 China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan No. 1509, xiangdao Avenue, Chengxiang Town, Qingbaijiang District, Chengdu (rooms a1301-1311 and 1319, 13th floor, block a, railway port building) Patentee before: CHENGDU ADVANCED METAL MATERIAL INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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Application publication date: 20181123 Assignee: SICHUAN PAN YAN TECHNOLOGY Co.,Ltd. Assignor: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Contract record no.: X2024980003062 Denomination of invention: Porous carbon materials covered with carbon nanotube layers for vanadium batteries and vanadium batteries Granted publication date: 20210126 License type: Exclusive License Record date: 20240322 |