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Fabrication of membrane electrode assemblies by direct spray catalyst on water swollen Nafion membrane for PEM water electrolysis

文献类型：期刊论文

作者Shi, Yan1,2; Lu, Zhuoxin1,2; Guo, Lili1,2; Yan, Changfeng1,2
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
出版日期2017-10-19
卷号42期号:42页码:26183-26191
关键词Pem Water Electrolysis Membrane Swelling Area Expansion Membrane-catalyst Interface Proton Conductivity
ISSN号0360-3199
DOI10.1016/j.ijhydene.2017.08.205
文献子类Article
英文摘要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.
WOS关键词SOLID POLYMER ELECTROLYTE ; ION-EXCHANGE MEMBRANES ; FUEL-CELLS ; COATED MEMBRANE ; HIGH-PERFORMANCE ; IONOMER CONTENT ; ELECTROCATALYSIS ; HYDROGEN ; LAYER ; CONDUCTIVITY
语种英语
WOS记录号WOS:000413878000001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构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)
源URL[http://ir.giec.ac.cn/handle/344007/16486]  
专题中国科学院广州能源研究所
通讯作者Shi, Yan
作者单位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
推荐引用方式
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.

入库方式： OAI收割

来源：广州能源研究所

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