Seminars

Speaker: Prof. Dr. Shannon Boettcher

Chemical challenges facing scalable hydrogen production with alkaline membrane electrolyzers

Commercialized membrane electrolyzers use acidic proton exchange membranes (PEMs). These systems offer high performance but require the use of expensive precious-metal catalysts such as IrO2 and Pt that are nominally stable under the locally acidic conditions of the ionomer. [more]
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