Enhancement of proton exchange membrane fuel cell performance by doping microporous layers of gas diffusion layers with multiwall carbon nanotubes

▸ Microporous Layers (MPLs) doped with Multiwall Carbon Nantotubes. ▸ MWCNT generate a particular pore size distribution of the MPL. ▸ Excellent PEMFC performance was observed for the MWCNT-doped MPLs.