Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Fabrication of membrane electrode assemblies by direct spray catalyst on water swollen Nafion membrane for PEM water electrolysis | |
Shi, Yan1,2; Lu, Zhuoxin1,2; Guo, Lili1,2; Yan, Changfeng1,2
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| 2017-10-19 | |
| Source Publication | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
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| ISSN | 0360-3199 |
| Volume | 42Issue:42Pages:26183-26191 |
| Abstract | Membrane electrode assemblies (MEA) prepared by direct spraying catalyst ink on water swollen membrane was presented for PEM water electrolysis. In the new fabrication process, hot water was inlet both as a swelling agent and heat source to improve the dimensional stability of Nafion 117 in spraying process. With such method, the membrane can also avoid shrinkage in catalyst ink drying process. The obtained MEA exhibited a larger voltammetric charge Q in anode and improved performance comparing with the conventional MEA, this may due to the surface area of membranes were expanded in catalyst spraying procedure. The influence of swelling temperature on the conductivity of Nafion 117 and the performance of water electrolyser was also investigated. The results indicate that the swelling-spraying method has the potential to fabricate the high quality MEA for PEM water electrolysis. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Pem Water Electrolysis Membrane Swelling Area Expansion Membrane-catalyst Interface Proton Conductivity |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.ijhydene.2017.08.205 |
| WOS Subject Extended | Chemistry ; Electrochemistry ; Energy & Fuels |
| WOS Keyword | SOLID POLYMER ELECTROLYTE ; ION-EXCHANGE MEMBRANES ; FUEL-CELLS ; COATED MEMBRANE ; HIGH-PERFORMANCE ; IONOMER CONTENT ; ELECTROCATALYSIS ; HYDROGEN ; LAYER ; CONDUCTIVITY |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | Natural Science Foundation of Guangdong Province(2015A030312007) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; National Natural Science Foundation of China(51576201) ; National Natural Science Foundation of China(51576201) ; National Natural Science Foundation of China(51576201) ; National Natural Science Foundation of China(51576201) ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Y609JK1001) ; Y609JK1001) ; Y609JK1001) ; Y609JK1001) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; Natural Science Foundation of Guangdong Province(2015A030312007) ; National Natural Science Foundation of China(51576201) ; National Natural Science Foundation of China(51576201) ; National Natural Science Foundation of China(51576201) ; National Natural Science Foundation of China(51576201) ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Key Lab of Renewable Energy Foundation of Chinese Academy of Sciences(Y707j81001 ; Y609JK1001) ; Y609JK1001) ; Y609JK1001) ; Y609JK1001) |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| WOS ID | WOS:000413878000001 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/16487 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Shi, Yan |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Beijing, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Beijing 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Shi, Yan,Lu, Zhuoxin,Guo, Lili,et al. Fabrication of membrane electrode assemblies by direct spray catalyst on water swollen Nafion membrane for PEM water electrolysis[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2017,42(42):26183-26191. |
| APA | Shi, Yan,Lu, Zhuoxin,Guo, Lili,&Yan, Changfeng.(2017).Fabrication of membrane electrode assemblies by direct spray catalyst on water swollen Nafion membrane for PEM water electrolysis.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,42(42),26183-26191. |
| MLA | Shi, Yan,et al."Fabrication of membrane electrode assemblies by direct spray catalyst on water swollen Nafion membrane for PEM water electrolysis".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 42.42(2017):26183-26191. |
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