Hybrid polymer electrolyte membrane for silicon-based micro fuel cells integration

Abstract

A novel approach for a hybrid polymer electrolyte membrane compatible with silicon-based fuel cells is proposed in this study. The membrane consists of a polymer matrix of polydimethylsiloxane (PDMS) filled with a proton-conducting polymer. The fabrication steps of the hybrid membrane as well as its electrochemical characterization are explained in detail. The obtained proton conductivities demonstrate the validity of the present approach as a proof of concept for the obtaining of a new generation of fully integrated micro proton-exchange membrane fuel cells.