Application Research of Hydrogen Production and Water Treatment Based on Photothermal Catalyst Co3O4@ZIS

EasyChair Preprint 15359

Abstract

A photothermal catalyst Co₃O₄@ZIS was prepared by in-situ growth of ZnIn₂S₄ nanosheets on the surface of the photothermal material Co₃O₄. The photothermal cocatalytic effect promoted the efficiency of photocatalytic decomposition of aquatic hydrogen with an average hydrogen production efficiency of 3186.03 umolg^-1·h^-1. It is about 10 times that of pure ZnIn₂S₄. Further, the water evaporation experiment was carried out using the photothermal catalyst Co₃O₄@ZIS supported melamine foam. The results showed that the water evaporation rate reached 90.91%, which was 1.2 times higher than that of ZnIn₂S₄, providing a new idea for realizing the purpose of hydrogen production and water desalination by using photothermal catalytic materials

Keyphrases: Co3O4@ZIS, hydrogen-producing, photothermal catalyst, water treatmentstyle

@booklet{EasyChair:15359,
  author    = {He Jingxian and Liu Jianxia and Gou Hao and Sun Wanjun and Li Na and Wang Kai},
  title     = {Application Research of Hydrogen Production and Water Treatment Based on Photothermal Catalyst Co3O4@ZIS},
  howpublished = {EasyChair Preprint 15359},
  year      = {EasyChair, 2024}}