Space-confined synthesis of Co 0.5 Fe 0.5 S 2 nanocubes as an efficient oxygen evolution electrocatalyst toward overall water splitting

∥Pt/C (+, -) electrolyser (1.58 V) with excellent stability for 30 h for overall water splitting. This study introduces a promising approach to design efficient bimetallic TMS-based electrocatalysts for energy applications, particularly as anodic materials in water electrolysis.