CN114807974A - 一种静电纺丝法制备pem电解水制氢用膜电极的方法 - Google Patents
一种静电纺丝法制备pem电解水制氢用膜电极的方法 Download PDFInfo
- Publication number
- CN114807974A CN114807974A CN202210634705.3A CN202210634705A CN114807974A CN 114807974 A CN114807974 A CN 114807974A CN 202210634705 A CN202210634705 A CN 202210634705A CN 114807974 A CN114807974 A CN 114807974A
- Authority
- CN
- China
- Prior art keywords
- membrane
- electrostatic spinning
- catalyst slurry
- solution
- membrane electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 116
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 37
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000001257 hydrogen Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 74
- 239000002002 slurry Substances 0.000 claims abstract description 60
- 239000000243 solution Substances 0.000 claims description 49
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 36
- 238000002360 preparation method Methods 0.000 claims description 25
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 24
- 238000009987 spinning Methods 0.000 claims description 24
- 239000008367 deionised water Substances 0.000 claims description 21
- 229910021641 deionized water Inorganic materials 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000005457 ice water Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 20
- 229920000557 Nafion® Polymers 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 8
- 229910052697 platinum Inorganic materials 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 3
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- 239000004693 Polybenzimidazole Substances 0.000 claims description 3
- 229920002873 Polyethylenimine Polymers 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229920002480 polybenzimidazole Polymers 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 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
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004697 Polyetherimide Substances 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 229920006260 polyaryletherketone Polymers 0.000 claims description 2
- 229920006393 polyether sulfone Polymers 0.000 claims description 2
- 229920001601 polyetherimide Polymers 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 210000004379 membrane Anatomy 0.000 abstract description 98
- 210000002469 basement membrane Anatomy 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000002121 nanofiber Substances 0.000 description 2
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/036—Bipolar electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
- C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
- C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210634705.3A CN114807974B (zh) | 2022-06-07 | 2022-06-07 | 一种静电纺丝法制备pem电解水制氢用膜电极的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210634705.3A CN114807974B (zh) | 2022-06-07 | 2022-06-07 | 一种静电纺丝法制备pem电解水制氢用膜电极的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114807974A true CN114807974A (zh) | 2022-07-29 |
CN114807974B CN114807974B (zh) | 2024-05-07 |
Family
ID=82520800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210634705.3A Active CN114807974B (zh) | 2022-06-07 | 2022-06-07 | 一种静电纺丝法制备pem电解水制氢用膜电极的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114807974B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103413947A (zh) * | 2013-08-27 | 2013-11-27 | 武汉理工大学 | 燃料电池有序化多孔纳米纤维单电极、膜电极及制备方法 |
CN103441287A (zh) * | 2013-08-09 | 2013-12-11 | 中国科学院上海高等研究院 | 一种直接甲醇燃料电池膜电极的制备方法 |
CN108385127A (zh) * | 2018-02-14 | 2018-08-10 | 中氧科技(广州)有限公司 | 一种生成臭氧用的改性二氧化铅膜电极的制备方法 |
CN113227457A (zh) * | 2018-11-28 | 2021-08-06 | 欧普斯12股份有限公司 | 电解装置及使用方法 |
CN113270593A (zh) * | 2021-04-22 | 2021-08-17 | 上海唐锋能源科技有限公司 | 一种质子交换膜燃料电池用膜电极及其制备方法 |
CN113913862A (zh) * | 2021-10-08 | 2022-01-11 | 鸿基创能科技(广州)有限公司 | 一种用于电解水制氢装置的催化剂涂覆膜及其制备方法 |
CN113957472A (zh) * | 2021-10-15 | 2022-01-21 | 国网浙江省电力有限公司嘉善县供电公司 | 一种电解水制氢质子交换膜电极及制备方法 |
-
2022
- 2022-06-07 CN CN202210634705.3A patent/CN114807974B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103441287A (zh) * | 2013-08-09 | 2013-12-11 | 中国科学院上海高等研究院 | 一种直接甲醇燃料电池膜电极的制备方法 |
CN103413947A (zh) * | 2013-08-27 | 2013-11-27 | 武汉理工大学 | 燃料电池有序化多孔纳米纤维单电极、膜电极及制备方法 |
CN108385127A (zh) * | 2018-02-14 | 2018-08-10 | 中氧科技(广州)有限公司 | 一种生成臭氧用的改性二氧化铅膜电极的制备方法 |
CN113227457A (zh) * | 2018-11-28 | 2021-08-06 | 欧普斯12股份有限公司 | 电解装置及使用方法 |
CN113270593A (zh) * | 2021-04-22 | 2021-08-17 | 上海唐锋能源科技有限公司 | 一种质子交换膜燃料电池用膜电极及其制备方法 |
CN113913862A (zh) * | 2021-10-08 | 2022-01-11 | 鸿基创能科技(广州)有限公司 | 一种用于电解水制氢装置的催化剂涂覆膜及其制备方法 |
CN113957472A (zh) * | 2021-10-15 | 2022-01-21 | 国网浙江省电力有限公司嘉善县供电公司 | 一种电解水制氢质子交换膜电极及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114807974B (zh) | 2024-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111009666A (zh) | 一种双层微孔层式气体扩散层制备方法 | |
CN1838456A (zh) | 直接喷涂制备燃料电池膜电极的方法 | |
CN105107539A (zh) | 燃料电池用石墨烯-铁氮共掺杂多孔碳复合催化剂及其方法 | |
CN115064710B (zh) | 膜电极ccm及其制备方法、以及膜电极组件mea、燃料电池 | |
CN109659571B (zh) | 一种二氧化碳电化学还原催化剂及在零距离反应器中的应用 | |
CN114196991B (zh) | 一种水电解用多层质子交换膜及其制备方法 | |
CN108110284B (zh) | 一种直接制备燃料电池用铂纳米晶核壳催化层的方法 | |
CN113512736B (zh) | 一种电化学沉积制备膜电极的方法及其应用 | |
CN112980247A (zh) | 一种燃料电池用高稳定性喷墨打印墨水及其制备与应用 | |
CN112194810B (zh) | 一种采用气相诱导相转化法制备基于聚苯并咪唑的多孔聚合物离子交换膜的方法及其应用 | |
CN110943233A (zh) | 一种高效燃料电池铂基催化剂的制备方法 | |
CN113937328A (zh) | 一种降低催化层金属离子污染的膜电极 | |
CN114807974B (zh) | 一种静电纺丝法制备pem电解水制氢用膜电极的方法 | |
CN1683596A (zh) | 制氢与储氢一体化的方法 | |
CN115050970B (zh) | 一种燃料电池催化层及其制备方法 | |
CN112251774B (zh) | 一种基于聚苯并咪唑的多孔聚合物离子交换膜及其采用溶胶凝胶法制备的方法和应用 | |
CN104064781B (zh) | 一种用β-PbO2粒子修饰碳纤维的方法及其应用 | |
CN115084606B (zh) | 一种燃料电池膜电极及其制备方法和应用 | |
CN105702977A (zh) | 一种氢溴储能电池用溴电极及其制备方法 | |
CN111540915A (zh) | 一种嵌入碳质微球的碳纳米纤维电极材料及其制备方法和应用 | |
CN114836767A (zh) | 一种pem电解水制氢用催化剂浆料的制备方法及其膜电极的制备方法 | |
CN113314720B (zh) | 一种图案化膜电极的制备方法及其应用 | |
CN117026288A (zh) | 具有均匀网络结构的spe电解水阳极催化层、制备方法与膜电极 | |
CN116876029A (zh) | 一种电解水制氢阴极催化材料及其制备方法与应用 | |
CN117219793A (zh) | 一种燃料电池用的多孔碳镍催化剂的制备方法及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Lihua Inventor after: Wang Qiandong Inventor after: He Min Inventor after: Chen Gefeng Inventor after: Qiu Zhi Inventor after: Luo Xiaojun Inventor after: Chen Shanyun Inventor before: Wang Lihua Inventor before: Wang Qiandong Inventor before: He Min Inventor before: Chen Gefeng Inventor before: Qiu Zhi Inventor before: Luo Xiaojun Inventor before: Chen Shanyun |
|
CB03 | Change of inventor or designer information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 100190 No. 2 North First Street, Haidian District, Beijing, Zhongguancun Applicant after: INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES Applicant after: Beijing Zhongke Green Hydrogen Technology Co.,Ltd. Address before: 100190 No. 2 North First Street, Haidian District, Beijing, Zhongguancun Applicant before: INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES Country or region before: China Applicant before: Beijing Genecare Water Treatment Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant |