Zn/N/S Co-doped hierarchical porous carbon as a high-efficiency oxygen reduction catalyst in Zn–air batteries

Abstract

Zn/N/S co doped hierarchical porous carbon exhibits excellent performance as an oxygen reduction catalyst for zinc air batteries.

Synergistic dual sites of Zn–Mg on hierarchical porous carbon as an advanced oxygen reduction electrocatalyst for Zn–air batteries

“…[1][2][3][4] Energy conversion and storage devices, such as metal-air batteries and fuel cells, have gained significant attention due to their sustainability and efficiency. [5][6][7] However, the slow reaction kinetics of the cathodic oxygen reduction reaction (ORR) significantly hinder the development of related research. 8,9 Until now, platinum (Pt)-based catalysts have been considered among the most advanced electrocatalysts in electrolyte systems.…”