Fabricating highly active and stable tungsten carbide electrocatalyst for rechargeable zinc–air batteries: An approach of dual metal Co-adjusted the electronic structure
The rational design and exploitation of highly active and stable catalysts for the electrochemical oxidation of biomass-derived 5-hydroxymethylfurfural (HMF) to valuable chemical 2,5-furandi-carboxylic acid (FDCA), is of great significance. Herein,...
CoSb3 nanoparticles wrapped with N-doped carbon layers have been prepared and showed excellent catalytic activities both for ORR and OER. A real rechargeable zinc–air battery with CoSb3@NCL-30 catalyst as air cathode exhibited outstanding electrochemical properties.
A moderate VSe degree can optimize the atomic disordering and electronic structure of Co-centers, remarkably enhancing the alkaline OER performance of Co0.85Se.
A new strategy for the synthesis of carbon-encapsulated tungsten carbide nanoparticles is demonstrated for highly stable electrocatalysis for hydrogen evolution.
CoSb3 alloy nanoparticles wrapped with N-doped carbon layers as a highly active bifunctional electrocatalyst for zinc–air batteries