Synergistic morphology and defect engineering of CdS for efficient photocatalytic H2O2 production
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Updated: Sep 18, 2026

Synthesis and Performance Evaluations of ZnCoS/ZnCdS with Twin Crystal Structure for Multifunctional Redox Photocatalysis in Energy Applications
Published on: July 25, 2025
Long Bai1, Jiawei Chen1, Yanqi Tang1
1School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China. ecmli@swu.edu.cn.
Abstract:
Synergistic morphology and defect engineering endow CdS catalysts with superior photocatalytic activity for H2O2 production. The optimized CdS nanosheets (CdS/NS) featuring a moderate sulfur vacancy density exhibit ultrafast charge dynamics, affording a high evolution rate of 5.35 mmol g-1 h-1. Impressively, this catalyst achieves 4.97 mmol g-1 h-1 in a 2.0 L outdoor batch reactor under natural sunlight, confirming its practical viability.
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