CN107565146B - 一种液流电池用双极板及其制备和应用 - Google Patents
一种液流电池用双极板及其制备和应用 Download PDFInfo
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- CN107565146B CN107565146B CN201610498127.XA CN201610498127A CN107565146B CN 107565146 B CN107565146 B CN 107565146B CN 201610498127 A CN201610498127 A CN 201610498127A CN 107565146 B CN107565146 B CN 107565146B
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- bipolar plate
- carbon
- conductive filler
- hot pressing
- temperature
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- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- -1 polypropylene Polymers 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 229920003023 plastic Polymers 0.000 claims abstract description 25
- 239000011231 conductive filler Substances 0.000 claims abstract description 24
- 239000004743 Polypropylene Substances 0.000 claims abstract description 20
- 229920001155 polypropylene Polymers 0.000 claims abstract description 20
- 239000000314 lubricant Substances 0.000 claims abstract description 11
- 239000000155 melt Substances 0.000 claims abstract description 10
- 238000007731 hot pressing Methods 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000001993 wax Substances 0.000 claims description 8
- 238000003490 calendering Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- ZRXYMHTYEQQBLN-UHFFFAOYSA-N [Br].[Zn] Chemical compound [Br].[Zn] ZRXYMHTYEQQBLN-UHFFFAOYSA-N 0.000 claims description 2
- UKUJCSBWRBWNAV-UHFFFAOYSA-N [Sn].[V] Chemical compound [Sn].[V] UKUJCSBWRBWNAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000006230 acetylene black Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 238000007723 die pressing method Methods 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CHZVHNZRFPALHO-UHFFFAOYSA-N [Br].[Na] Chemical compound [Br].[Na] CHZVHNZRFPALHO-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 229940037312 stearamide Drugs 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Inert Electrodes (AREA)
Abstract
Description
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Priority Applications (1)
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CN201610498127.XA CN107565146B (zh) | 2016-06-30 | 2016-06-30 | 一种液流电池用双极板及其制备和应用 |
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CN201610498127.XA CN107565146B (zh) | 2016-06-30 | 2016-06-30 | 一种液流电池用双极板及其制备和应用 |
Publications (2)
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CN107565146A CN107565146A (zh) | 2018-01-09 |
CN107565146B true CN107565146B (zh) | 2020-02-21 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110474067A (zh) * | 2018-05-10 | 2019-11-19 | 北京普能世纪科技有限公司 | 聚合物复合材料双极板、其制备方法与钒液流电池 |
CN112993297A (zh) * | 2019-12-14 | 2021-06-18 | 中国科学院大连化学物理研究所 | 一种液流电池用双极板的制备方法 |
CN114763428A (zh) * | 2021-01-14 | 2022-07-19 | 中国科学院大连化学物理研究所 | 制备聚合物与石墨烯复合材料的方法及得到的复合材料和基材树脂 |
CN115295819A (zh) * | 2022-08-10 | 2022-11-04 | 大连融科储能技术发展有限公司 | 一种利用废旧电极制备的双极板及其制备方法和在液流电池中的应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101308923B (zh) * | 2007-05-18 | 2010-05-19 | 大连融科储能技术发展有限公司 | 一种液流储能电池用碳塑导电复合双极板及其制备 |
CN103633336B (zh) * | 2012-08-29 | 2016-01-27 | 中国科学院大连化学物理研究所 | 一种液流储能电池用双极板及其制备方法 |
CN104716392B (zh) * | 2013-12-15 | 2018-09-21 | 中国科学院大连化学物理研究所 | 一种液流电池结构 |
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Effective date of registration: 20240514 Address after: 116000 teaching building of former Xingang primary school, Xingang village, Changxingdao Economic Zone, Dalian City, Liaoning Province Patentee after: Zhongke Chemical (Dalian) Technology Industry Co.,Ltd. Country or region after: China Address before: 116023 No. 457, Zhongshan Road, Liaoning, Dalian Patentee before: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Country or region before: China |
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Address after: 116000 teaching building of former Xingang primary school, Xingang village, Changxingdao Economic Zone, Dalian City, Liaoning Province Patentee after: Zhongke Energy Materials Technology (Dalian) Co.,Ltd. Country or region after: China Address before: 116000 teaching building of former Xingang primary school, Xingang village, Changxingdao Economic Zone, Dalian City, Liaoning Province Patentee before: Zhongke Chemical (Dalian) Technology Industry Co.,Ltd. Country or region before: China |
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