Non-precious metal catalysts (NPMC) have strong potential in energy conversion devices due to their excellent oxygen reduction reaction (ORR) performance in fuel cells. Since in most NPMC materials, the accessible active sites play a vital role in oxygen electrocatalysis, recent research attention has been diverted towards developing transition metal-containing carbon-based conductive and porous catalyst materials for ORR application.
Click here for original story, Metal-free and transition-metal-doped ZIF-8@CNT catalysts prepared by one-step high-temperature pyrolysis
Source: Phys.org