化学工程2025，Vol.53Issue(4)：29-35,7.DOI:10.3969/j.issn.1005-9954.2025.04.006
石墨相氮化碳基光催化复合材料的元素掺杂改性研究综述
Review of element doping modification research on graphite carbon nitride based photocatalytic composite materials
摘要
Abstract
The photocatalytic technology based on g-C3N4(graphite carbon nitride)has great potential in pollutant degradation,photocatalytic hydrogen production and photocatalytic carbon dioxide reduction.However,the shortcomings of g-C3N4,such as small specific surface area,high photo-generated carrier recombination rate and small light absorption range,limit its application range.The effective strategies to improve the photocatalytic performance of g-C3N4 are element doping,morphology regulation and heterojunction construction.The method,mechanism and application of modifying g-C3N4 by doped with non-metallic and metallic elements were described in details.In addition,the subsequent modification directions of g-C3N4,such as the outlook of co-doping of non-metallic and metallic elements and the coupling effect of multiple modification methods,were prospected.关键词
石墨相氮化碳/元素掺杂改性/光催化/降解机理Key words
graphitic carbon nitride/element doping modification/photocatalysis/degradation mechanism分类
化学化工引用本文复制引用
薛丹,朱华英,林春玲,候寅,宋邓萌..石墨相氮化碳基光催化复合材料的元素掺杂改性研究综述[J].化学工程,2025,53(4):29-35,7.基金项目
陕西基础科学(化学、生物学)研究院科学研究计划项目(23JHQ080) （化学、生物学）
