Controlled Modification of Carbon Supported Platinum Electrocatalysts by Mo

Graphene supported heterogeneous catalysts: An overview

“…The combination of nanocarbon materials and heterogeneous catalysis is the key to significant selectivity and cost reduction of catalysts [50,51]. Catalysts designed in this way generally involve length scales ranging from the atomic to the catalyst particle or pallet scale, but can be a concern on the reactor that the catalyst is to be applied [52e54].…”

Recent advances in activity and durability enhancement of Pt/C catalytic cathode in PEMFC

“…This approach has the advantage that the precursor only reacts with adsorbed hydride and therefore is only deposited on active catalyst sites. The technique has been reported to prepare Sn-, Ge-, and Mo-modified Pt catalysts [149][150][151].…”

Effect of heat treatment on the activity and stability of carbon supported PtMo alloy electrocatalysts for hydrogen oxidation in proton exchange membrane fuel cells

“…Mukerjee et al [9] reported that PtMo (4:1) catalyst exhibits a two-to-three fold enhancement in CO tolerance compared to PtRu (1:1). A wide range of bimetallic PtMo materials has been prepared and studied: single crystals of the true PtMo alloys [10], carbon supported PtMo catalyst and various Pt electrodes whose surface has been modified either with Mo oxides [10,11] or some other Mo species. PtMo/C has not been proved only to be an active electrocatalyst when reformate fuel stream is used, but it is also a strong candidate when the ethanol or methanol is used as fuel in PEMFCs.…”