CN104425789A - 一种全钒液流电池隔膜及其制备方法 - Google Patents
一种全钒液流电池隔膜及其制备方法 Download PDFInfo
- Publication number
- CN104425789A CN104425789A CN201310407973.2A CN201310407973A CN104425789A CN 104425789 A CN104425789 A CN 104425789A CN 201310407973 A CN201310407973 A CN 201310407973A CN 104425789 A CN104425789 A CN 104425789A
- Authority
- CN
- China
- Prior art keywords
- flow battery
- preparation
- solution
- barrier film
- vanadium flow
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Links
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000002378 acidificating effect Effects 0.000 claims abstract description 13
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010345 tape casting Methods 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 3
- 239000002904 solvent Substances 0.000 claims description 21
- 230000004888 barrier function Effects 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 15
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000007766 curtain coating Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- -1 amino, hydroxyl Chemical group 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 125000003368 amide group Chemical group 0.000 claims description 2
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 229910001456 vanadium ion Inorganic materials 0.000 abstract description 6
- 238000001291 vacuum drying Methods 0.000 abstract description 5
- 230000010220 ion permeability Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 8
- 229920002480 polybenzimidazole Polymers 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Cell Separators (AREA)
- Conductive Materials (AREA)
Abstract
Description
物质组成 | 膜厚度(μm) | 质子电导率(S/cm) | 钒离子渗透率(10-8·cm2·s-1) | 能量效率(%) | |
实施例1 | SPEEK,PEI | 110 | 0.085 | 3.78 | 91.1 |
实施例2 | SPI,PBI | 115 | 0.081 | 2.91 | 90.6 |
实施例3 | SPES,P4VP,H3PO4 | 100 | 0.079 | 3.81 | 88.9 |
实施例4 | SPSU,SPES,NPSU,PBI | 150 | 0.087 | 2.79 | 92.3 |
Claims (5)
Priority Applications (1)
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CN201310407973.2A CN104425789B (zh) | 2013-09-10 | 2013-09-10 | 一种全钒液流电池隔膜及其制备方法 |
Applications Claiming Priority (1)
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CN201310407973.2A CN104425789B (zh) | 2013-09-10 | 2013-09-10 | 一种全钒液流电池隔膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104425789A true CN104425789A (zh) | 2015-03-18 |
CN104425789B CN104425789B (zh) | 2016-10-19 |
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Country Status (1)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109873188A (zh) * | 2017-12-01 | 2019-06-11 | 中国科学院大连化学物理研究所 | 复合离子交换膜在碱性体系锌铁液流电池中的应用 |
CN112825359A (zh) * | 2019-11-21 | 2021-05-21 | 重庆神华薄膜太阳能科技有限公司 | 一种复合离子交换膜及其制备方法和应用 |
CN112952167A (zh) * | 2019-12-10 | 2021-06-11 | 中国科学院大连化学物理研究所 | 一种酸碱交联离子传导膜在液流电池中的应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101383403A (zh) * | 2007-09-05 | 2009-03-11 | 中国科学院大连化学物理研究所 | 一种复合离子交换膜及其制备 |
CN101807678A (zh) * | 2009-02-18 | 2010-08-18 | 中国科学院大连化学物理研究所 | 电解质隔膜及其复合膜在酸性电解液液流储能电池中应用 |
CN102881853A (zh) * | 2012-09-17 | 2013-01-16 | 中国科学院金属研究所 | 一种全钒液流电池用共混膜及其制备方法 |
CN102945972A (zh) * | 2012-09-07 | 2013-02-27 | 四川大学 | 一种全钒氧化还原液流电池用复合质子交换膜的制备方法 |
-
2013
- 2013-09-10 CN CN201310407973.2A patent/CN104425789B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101383403A (zh) * | 2007-09-05 | 2009-03-11 | 中国科学院大连化学物理研究所 | 一种复合离子交换膜及其制备 |
CN101807678A (zh) * | 2009-02-18 | 2010-08-18 | 中国科学院大连化学物理研究所 | 电解质隔膜及其复合膜在酸性电解液液流储能电池中应用 |
CN102945972A (zh) * | 2012-09-07 | 2013-02-27 | 四川大学 | 一种全钒氧化还原液流电池用复合质子交换膜的制备方法 |
CN102881853A (zh) * | 2012-09-17 | 2013-01-16 | 中国科学院金属研究所 | 一种全钒液流电池用共混膜及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109873188A (zh) * | 2017-12-01 | 2019-06-11 | 中国科学院大连化学物理研究所 | 复合离子交换膜在碱性体系锌铁液流电池中的应用 |
CN112825359A (zh) * | 2019-11-21 | 2021-05-21 | 重庆神华薄膜太阳能科技有限公司 | 一种复合离子交换膜及其制备方法和应用 |
CN112825359B (zh) * | 2019-11-21 | 2022-07-26 | 重庆神华薄膜太阳能科技有限公司 | 一种复合离子交换膜及其制备方法和应用 |
CN112952167A (zh) * | 2019-12-10 | 2021-06-11 | 中国科学院大连化学物理研究所 | 一种酸碱交联离子传导膜在液流电池中的应用 |
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CN104425789B (zh) | 2016-10-19 |
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Effective date of registration: 20240531 Address after: 036002 3rd Floor, Building A, Huiyuan Innovation and Innovation Park, Shuocheng Development Zone, Shuozhou City, Shanxi Province Patentee after: Shanxi Guorun Energy Storage Technology Co.,Ltd. Country or region after: China Address before: 100190 No. 2 North First Street, Haidian District, Beijing, Zhongguancun Patentee before: INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES Country or region before: China |