Pt-Free MoS2 Co-Catalyst Enables Record Photocurrent Density in Sb2Se3 Photocathodes for Highly Efficient Solar Hydrogen Production
Antimony selenide (Sb2Se3) emerges as a potential light-absorbing material for thin film photovoltaics and photoelectrochemical (PEC) water-splitting devices, due to its earth-abundant constituents and excellent photoelectric properties. However, losses produced…