CN114447382A - 一种含有同心轴微观结构的质子交换膜及其制备方法 - Google Patents
一种含有同心轴微观结构的质子交换膜及其制备方法 Download PDFInfo
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- CN114447382A CN114447382A CN202011197420.5A CN202011197420A CN114447382A CN 114447382 A CN114447382 A CN 114447382A CN 202011197420 A CN202011197420 A CN 202011197420A CN 114447382 A CN114447382 A CN 114447382A
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- speek
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- 239000012528 membrane Substances 0.000 title claims abstract description 91
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 77
- 229920000128 polypyrrole Polymers 0.000 claims abstract description 63
- 239000002131 composite material Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000010041 electrostatic spinning Methods 0.000 claims abstract description 17
- 238000004132 cross linking Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000002121 nanofiber Substances 0.000 claims abstract description 8
- 238000011065 in-situ storage Methods 0.000 claims abstract description 7
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 6
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 62
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 38
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 34
- 238000009987 spinning Methods 0.000 claims description 34
- 238000006277 sulfonation reaction Methods 0.000 claims description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 10
- 238000001523 electrospinning Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical group [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 6
- 238000005342 ion exchange Methods 0.000 claims description 5
- 238000000520 microinjection Methods 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 4
- 238000001291 vacuum drying Methods 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000013557 residual solvent Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 239000012046 mixed solvent Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000002904 solvent Substances 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 2
- 210000004379 membrane Anatomy 0.000 description 75
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- 239000010410 layer Substances 0.000 description 11
- 230000035699 permeability Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000012792 core layer Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005501 phase interface Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Classifications
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- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
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CN202011197420.5A CN114447382B (zh) | 2020-10-31 | 一种含有同心轴微观结构的质子交换膜及其制备方法 |
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CN202011197420.5A CN114447382B (zh) | 2020-10-31 | 一种含有同心轴微观结构的质子交换膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN114447382A true CN114447382A (zh) | 2022-05-06 |
CN114447382B CN114447382B (zh) | 2024-05-31 |
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Citations (18)
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US20070020501A1 (en) * | 2005-07-21 | 2007-01-25 | Ling-Feng Li | Polyelectrolyte membranes as separator for battery and fuel cell applications |
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CN102427141A (zh) * | 2011-12-01 | 2012-04-25 | 中山大学 | 一种复合质子交换膜及其制备方法 |
CN102544541A (zh) * | 2010-12-31 | 2012-07-04 | 中国科学院金属研究所 | 一种非对称性psfa/pp/speek复合隔膜的制备方法 |
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US20130260283A1 (en) * | 2010-04-06 | 2013-10-03 | Centre National De La Recherche Scientifique | Organic-inorganic hybrid nanofibres having a mesoporous inorganic phase, preparation thereof by electrospinning, membrane, electrode, and fuel cell |
US20150133570A1 (en) * | 2013-11-11 | 2015-05-14 | Korea Atomic Energy Research Institute | Crosslinked speek cation exchange membrane having improved chemical stability by radiation and method of preparing the same |
CN105047844A (zh) * | 2015-05-26 | 2015-11-11 | 宁波工程学院 | 一种三明治结构复合质子交换膜及其制备方法和用途 |
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CN105406091A (zh) * | 2015-12-25 | 2016-03-16 | 湖北工程学院 | 一种聚偏氟乙烯-杂多酸-壳聚糖复合质子交换膜的制备方法 |
CN109560311A (zh) * | 2018-11-09 | 2019-04-02 | 合肥先杰新能源科技有限公司 | 用于甲醇燃料电池的质子交换膜及其制备方法 |
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CN110364757A (zh) * | 2019-07-24 | 2019-10-22 | 东北大学 | 磷酸掺杂的具有纤维结构的非水质子交换膜的制备方法 |
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US20040110051A1 (en) * | 2002-05-23 | 2004-06-10 | Bollepalli Srinivas | Sulfonated conducting polymer-grafted carbon material for fuel cell applications |
US7172075B1 (en) * | 2003-08-08 | 2007-02-06 | Accord Partner Limited | Defect free composite membranes, method for producing said membranes and use of the same |
US20070020501A1 (en) * | 2005-07-21 | 2007-01-25 | Ling-Feng Li | Polyelectrolyte membranes as separator for battery and fuel cell applications |
CN1834135A (zh) * | 2006-03-13 | 2006-09-20 | 吉林大学 | 磺化聚合物/聚吡咯复合质子交换膜的制备方法 |
US20100304273A1 (en) * | 2007-09-26 | 2010-12-02 | Commissariat A L'energie Atomique | Proton conducting membranes for fuel cells having a proton gradient and methods for preparing said membranes |
CN101673831A (zh) * | 2008-09-11 | 2010-03-17 | 元智大学 | 酸性纳米纤维/碱性高分子的复合质子交换膜及其制备方法 |
US20130260283A1 (en) * | 2010-04-06 | 2013-10-03 | Centre National De La Recherche Scientifique | Organic-inorganic hybrid nanofibres having a mesoporous inorganic phase, preparation thereof by electrospinning, membrane, electrode, and fuel cell |
CN102544541A (zh) * | 2010-12-31 | 2012-07-04 | 中国科学院金属研究所 | 一种非对称性psfa/pp/speek复合隔膜的制备方法 |
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