Shape‑Dependent Co3O4/Zn2InS4 p-n Facet Heterojunctions: Modulating Built‑In Electric Field Toward Long‑Lived Charge Separation for Boosted Photocatalytic Hydrogen Evolution.
Photocatalytic water splitting for H2 generation represents a promising pathway for converting solar energy into clean chemical fuels, yet the efficiency is often limited by sluggish charge separation and inadequate utilization of photogenerated carriers. Here, we rationally design a novel p-n heterojunction photocatal...