CN113314720A - 一种图案化膜电极的制备方法及其应用 - Google Patents
一种图案化膜电极的制备方法及其应用 Download PDFInfo
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- CN113314720A CN113314720A CN202110616546.XA CN202110616546A CN113314720A CN 113314720 A CN113314720 A CN 113314720A CN 202110616546 A CN202110616546 A CN 202110616546A CN 113314720 A CN113314720 A CN 113314720A
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- membrane
- membrane electrode
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- proton exchange
- pretreatment
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- 239000012528 membrane Substances 0.000 title claims abstract description 91
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003054 catalyst Substances 0.000 claims abstract description 36
- 238000007639 printing Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000005357 flat glass Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 210000004379 membrane Anatomy 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 18
- 229920000557 Nafion® Polymers 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 9
- 229920002492 poly(sulfone) Polymers 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004693 Polybenzimidazole Substances 0.000 claims description 7
- 210000002469 basement membrane Anatomy 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229920002480 polybenzimidazole Polymers 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 239000004697 Polyetherimide Substances 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- XPBBUZJBQWWFFJ-UHFFFAOYSA-N fluorosilane Chemical compound [SiH3]F XPBBUZJBQWWFFJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229920001601 polyetherimide Polymers 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000009832 plasma treatment Methods 0.000 claims description 5
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 229920006260 polyaryletherketone Polymers 0.000 claims description 4
- 229920002530 polyetherether ketone Polymers 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000011068 loading method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000003491 array Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000009210 therapy by ultrasound Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 238000005303 weighing Methods 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110616546.XA CN113314720B (zh) | 2021-06-03 | 2021-06-03 | 一种图案化膜电极的制备方法及其应用 |
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CN202110616546.XA CN113314720B (zh) | 2021-06-03 | 2021-06-03 | 一种图案化膜电极的制备方法及其应用 |
Publications (2)
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CN113314720A true CN113314720A (zh) | 2021-08-27 |
CN113314720B CN113314720B (zh) | 2022-08-26 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1560950A (zh) * | 2004-02-20 | 2005-01-05 | �人����ѧ | 直接法合成质子交换膜燃料电池用超薄核心组件 |
US20060286429A1 (en) * | 2000-09-27 | 2006-12-21 | Shiepe Jason K | Method and apparatus for improved fluid flow within an electrochemical cell |
US20090074956A1 (en) * | 2007-09-13 | 2009-03-19 | The Regents Of University Of Michigan | Inkjet printing of materials for use in fuel cells |
CN101483241A (zh) * | 2008-01-09 | 2009-07-15 | 汉能科技有限公司 | 一种质子交换膜燃料电池膜电极的制备方法 |
CN112382767A (zh) * | 2020-10-26 | 2021-02-19 | 江苏大学 | 一种基于双层有序结构微孔层的燃料电池电极原位制备方法 |
-
2021
- 2021-06-03 CN CN202110616546.XA patent/CN113314720B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060286429A1 (en) * | 2000-09-27 | 2006-12-21 | Shiepe Jason K | Method and apparatus for improved fluid flow within an electrochemical cell |
CN1560950A (zh) * | 2004-02-20 | 2005-01-05 | �人����ѧ | 直接法合成质子交换膜燃料电池用超薄核心组件 |
US20090074956A1 (en) * | 2007-09-13 | 2009-03-19 | The Regents Of University Of Michigan | Inkjet printing of materials for use in fuel cells |
CN101483241A (zh) * | 2008-01-09 | 2009-07-15 | 汉能科技有限公司 | 一种质子交换膜燃料电池膜电极的制备方法 |
CN112382767A (zh) * | 2020-10-26 | 2021-02-19 | 江苏大学 | 一种基于双层有序结构微孔层的燃料电池电极原位制备方法 |
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CN113314720B (zh) | 2022-08-26 |
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Effective date of registration: 20241018 Address after: Room 803, building a, Tiancheng science and technology building, No. 2, Xinfeng street, Dewai, Xicheng District, Beijing 100088 (Desheng Park) Patentee after: Beijing Zhongke Green Hydrogen 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 |