Design and Experimental Study of Hydrogen Elimination Device for Pd / Pt Exhaust Gas of Proton Exchange Membrane Fuel CellDahe Zhang, Kun Yuan, Zishun Xu, Weikang Lin and Tiancai MaE3S Web Conf., 580 (2024) 02013DOI: https://doi.org/10.1051/e3sconf/202458002013