2011. - V. 25. - N 1(117). - P. 51-56
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A mathematical model of DMFC is developed. It taking into account electrochemical and convection processes in polymer electrolyte membrane fuel cell (PEMFC). Electrodes voltagecurrent curves, expressions for the profiles of proton concentration across membrane thickness and time are obtained. Values of proton diffusion coefficients, convection rate and electrochemical reactions constants are derived thanks to model.
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