[Online Presentation] 【Invited】Ionogels: A “Greener” approach to fabrication of proton exchange membrane for fuel cell applications

カテゴリ: 部門大会

論文No: 9-D-a1-6

グループ名: 【A】令和5年電気学会基礎・材料・共通部門大会

発行日: 2023/08/24

著者名: Dahlia C. Apodaca(Mapua University, Philippine), Wei-Qiang Chang (Chung Yuan Christian University, Taiwan), Wu-Chun Peng(Chung Yuan Christian University, Taiwan), Yui-Whei Chen Yang (Chung Yuan Christian University, Taiwan)

キーワード: ionogels|fuel cell|proton exchange membrane|sol-gel|ionic liquids|silica

要約(日本語): Fuel cell technology is considered as a green energy source that is a viable alternative to fossil fuels. Proton exchange membrane fuel cells (PEMFCs) is considered as a promising alternative energy conversion device for both mobile and stationary applications due to their unique features such as ambient temperature working conditions, fast start-up, high specific power density, and easy mobility. This study explores the use of protic ionic liquids (PILs), considered as green solvents, in the preparation of silica-based proton exchange membrane (PEM) for fuel cell applications. Ionogels refer to ionic liquids that have been encapsulated within the silica network via sol-gel process. Results of this study particularly zeroed in on the promising properties of ionogels as proton exchange membrane for nonhumidified and moderately high temperature PEMFC applications.

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