能源研究与管理2025，Vol.17Issue(3)：1-9,9.DOI:10.16056/j.2096-7705.2025.03.001
石墨相氮化碳光催化材料改性及产氢性能研究进展
Recent Advances in Modification and Hydrogen Production Performance of Graphitic Carbon Nitride Photocatalytic Materials
摘要
Abstract
In response to the increasing global energy demand and environmental issues arising from fossil fuel consumption,the development of clean and sustainable energy sources has become a crucial research focus.Photocatalytic water splitting for hydrogen production,capable of directly converting solar energy into hydrogen energy,exhibits broad application prospects.This review aims to systematically examine the structural characteristics,preparation methods,and modification strategies of graphitic carbon nitride(g-C3N4)to enhance its photocatalytic performance for hydrogen evolution.By summarizing various modification approaches for g-C3N4,such as morphology control,elemental doping,defect engineering,co-catalyst loading,and heterojunction construction,the influence of these strategies on photocatalytic hydrogen production performance is analyzed.Research indicates that the above modification methods can effectively improve the separation efficiency of photogenerated charge carriers and enhance visible light absorption,thereby significantly boosting the photocatalytic hydrogen evolution activity of g-C3N4.As a non-metallic semiconductor photocatalyst,g-C3N4 holds significant potential in the field of photocatalytic hydrogen production.Future efforts should focus on gaining deeper insights into the modification mechanisms and optimizing material design to advance this technology toward high efficiency and practical application.关键词
石墨相氮化碳/光催化/产氢/改性Key words
graphitic carbon nitride/photocatalysis/hydrogen production/modification分类
能源科技引用本文复制引用
敬曼曼,倪飞翔,栗敏,刘冰,徐静,周普阳,张安超..石墨相氮化碳光催化材料改性及产氢性能研究进展[J].能源研究与管理,2025,17(3):1-9,9.基金项目
河南省自然科学基金项目(232300420082) （232300420082）
