Nafion^® nanocomposite membranes with enhanced properties at high temperature and low humidity environments

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• 作者：Lamprini G. Boutsika^a ; Apostolos Enotiadis^a ; ^b ; ^{aenotiadis@ipta.demokritos.gr} ; Isabella Nicotera^c ; Cataldo Simari^c ; Georgia Charalambopoulou^a ; Emmanuel P. Giannelis^b ; Theodore Steriotis^a
• 关键词：Nafion ; Nanoscale ionic materials ; High temperature PEMFC ; Proton conductivity ; NMR measurements ; Dynamic mechanical analysis
• 刊名：International Journal of Hydrogen Energy
• 出版年：2016
• 出版时间：21 December 2016
• 年：2016
• 卷：41
• 期：47
• 页码：22406-22414
• 全文大小：1114 K
• 卷排序：41

文摘

Development of new highly proton conductive Nafion nanocomposite membranes. Incorporation of functionalized silica nanoparticles bearing ionic groups. Enhanced proton conductivity, water retention and stability are observed. Remarkable performance above 80 °C surpassing state-of-the art polymer systems.