Article ID Journal Published Year Pages File Type
6601618 Electrochemistry Communications 2012 4 Pages PDF
Abstract
► A physical model for impedance of the cathode catalyst layer in DMFC is developed. ► The CCL is split into separated MOR‐ and ORR‐dominating domains. ► The MOR-dominating domain shows up as a separate high‐frequency semicircle. ► The semicircle radius increases with methanol concentration.
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Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
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A model for DMFC cathode impedance: The effect of methanol crossover
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