Modification of multi-walled carbon nanotubes with platinum–osmium to develop stable catalysts for direct methanol fuel cells

In the study, a new bimetallic catalyst was synthesized for methanol oxidation using multi-walled carbon nanotube (MWCNT)-supported platinum–osmium (PtOs) nanoparticles (PtOs@MWCNT NPs). Obtained NPs were used as catalysts in electrochemical analyzes.