What is it about?
we Designed assembled ad tested a fuel cell stack that operates at 120°C with hydrogen reach fuels. With respect to conventional NAfion membrane this fuel cell can reach considerable higher operating temperature!
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Why is it important?
Increasing the operating temperature of a fuel cell we can reduce the poisoning of the catalyst due to the use of non pure hydrogen.
Perspectives
Nafion modified membrane could be an alternative in "high temperature" PEM by improving CO tolerance of the electrocatalyst even at lower tempertaure (130°C)
Dr. Giosue' G. Giacoppo
Consiglio Nazionale delle Ricerche
Read the Original
This page is a summary of: Stack Operation Using Composite Membrane-Electrodes Assemblies at 120°C, Journal of Fuel Cell Science and Technology, January 2012, ASME International,
DOI: 10.1115/1.4005811.
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