Activation-Induced Surface Reconstruction Enables Enhanced Pseudocapacitive Charge Storage and Industrial-Current Hydrogen Evolution in Tetra-Metallic Sulfide Nanoflowers

Abstract

Developing efficient, durable, and earth-abundant electrocatalysts for alkaline water electrolysis is critical for sustainable hydrogen production. Transition-metal sulfides have emerged as promising hydrogen evolution reaction (HER) catalysts; however, their catalytic...