Construction of CoS₂/Zn_0.5Cd_0.5S S‐Scheme Heterojunction for Enhancing H₂ Evolution Activity Under Visible Light

In the field of photocatalysis, building a heterojunction is an effective way to promote electron transfer and enhance the reducibility of electrons. Herein, the S‐scheme heterojunction photocatalyst (CoS 2 /Zn 0.5 Cd 0.5 S) of CoS 2 nanospheres modified Zn 0.5 Cd 0.5 S solid solution was synthesized and studied. The H 2 evolution rate of the composite catalyst reached 25.15 mmol g −1 h −1 , which was 3.26 times that of single Zn 0.5 Cd 0.5 S,...