A sulfur, nitrogen and phosphorus ternary-doped cattle-bone-derived hierarchically porous carbon metal-free electrocatalyst was synthesized, exhibiting superior oxygen reduction performance compared to Pt/C.
Reversible oxygen catalysts with prominent catalytic performance and economical efficiency are urgently needed to the rapid development of metal-air batteries and reversible fuel cells. Herein, a metal-free N, S co-doped...
N, P and S co-doped carbon foam having exposed active sites can be a viable alternative to the state-of-the-art ORR electrocatalyst Pt, which suffers from high cost and stability.
Through simple magnesiothermic technology, a topological rich-vacancy-defect nitrogen-doped nanocarbon material was obtained that shows outstanding ORR and OER electrocatalytic properties in a Li–O2 battery.
Indium and phosphorus co-doped g-C3N4 photocatalyst (In,P-g-C3N4) was prepared by K2HPO4 post-treatment of indium doped g-C3N4 photocatalyst (In-g-C3N4) derived from in-situ copolymerization of dicyandiamide and indium chloride. The experimental results...