Insight into proton transfer in phosphotungstic acid functionalized mesoporous silica-based proton exchange membrane fuel cells

We have developed for fuel cells a novel proton exchange membrane (PEM) using inorganic phosphotungstic acid (HPW) as proton carrier and mesoporous silica as matrix (HPW-meso-silica) . The proton conductivity measured by electrochemical impedance spectroscopy is 0.11 S cm–1 at 90 °C and 100% relativ...

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Main Authors: Zhou, Yuhua, Yang, Jing, Su, Haibin, Zeng, Jie, Jiang, San Ping, Goddard, William A
其他作者: School of Materials Science & Engineering
格式: Article
語言:English
出版: 2014
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在線閱讀:https://hdl.handle.net/10356/104503
http://hdl.handle.net/10220/20237
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機構: Nanyang Technological University
語言: English

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