Recent progress and challenges in photocatalytic green hydrogen productionOA
Photocatalytic green hydrogen(H_(2))production technology,as a clean technology that replaces traditional fossil fuelbased H_(2)production,has emerged as a research focus in addressing energy shortages and environmental pollution due to its unique advantage of being driven by solar energy.In recent years,remarkable advancements have been made in the design of photocatalysts and the investigation of reaction mechanisms,but the restricted light absorption range,high recombination rate of photogenerated carriers,and insufficient stability are still serious constraints on the increase in energy conversion efficiency.The development of high-performance photocatalysts is crucial for achieving efficient solar-to-hydrogen(STH)conversion.This review deeply analyzes the fundamental principles of photocatalytic green H_(2)production from three dimensions:optimization of light absorption performance,regulation of charge dynamics,and enhancement of surface reaction kinetics.It systematically reviews the recent research achievements in this field and deeply deconstructs the design strategies of photocatalysts,aiming to provide references for the rational design of ideal photocatalysts and more in-depth mechanism analysis.Finally,future research directions and potential breakthroughs are discussed,with the aim of accelerating the development and practical application of solar-driven green H_(2)production technology.
Mengxi Tan;Jing Chen;Zenghui Zhang;Lushan Ma;Luhan Wang;Yang Li;Yang Bai
College of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,ChinaCollege of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,ChinaChina Tobacco Shaanxi Industrial Co.,Ltd.,Xi’an 710065,ChinaCollege of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,ChinaCollege of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,ChinaCollege of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,ChinaBeijing Key Laboratory of Materials Intelligent Technology,Institute for Advanced Materials and Technology,University of Science and Technology Beijing,Beijing 100083,China
化学化工
photocatalytic H_(2)productionlight absorptioncharge dynamicssurface reaction kinetics
《Journal of Advanced Ceramics》 2026 (3)
P.1-31,31
supported by the National Natural Science Foundation of China(Nos.52402359,52325208,52106248,and 22279029)the Key Scientific and Technological Research Project in Henan Province(Nos.252102321054 and 252102240081)the Doctor Foundation of Henan University of Technology(No.2023BS025)the Innovation and Entrepreneurship Training Project for College Students in Henan Province(No.S202510463063)。
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