摘要
氯氧化铋(BiOCl)由于本身特殊的层状结构以及毒性低、制备成本较低和光催化性能良好等优点,成为光催化研究领域的一种重要材料。BiOCl的结构容易调控,可以通过掺杂和构造异质结等方法,实现对其光响应范围小、载流子易复合等缺点的改性。本文介绍了近年来BiOCl光催化材料的制备方法、改性策略、反应机理等方面的研究现状,综述了其在光催化应用(如降解污染物、CO_(2)还原反应、光解水制氢等)方面的研究进展,并提出了该类材料未来研究的方向与可能面临的挑战。
Bismuth oxychloride(BiOCl)has become important in photocatalysis research due to its unique layered structure,low toxicity,low preparation cost,and good photocatalytic properties.The structure of BiOCl is easily regulated,and it can achieve the disadvantages such as small light response range and easy carrier to compound by doping and constructing heterojunctions.This paper introduces the preparation method,modification strategy,and reaction mechanism of BiOCl photocatalytic materials in recent years.The review analyses photocatalytic applications such as degradation of pollutants,CO_(2)reduction reaction,and hydrolysis of water hydrogen.Further research direction of the material and possible challenges are proposed.
作者
郝玮
王杰
胥生元
高文生
谢克锋
HAO Wei;WANG Jie;XU Shengyuan;GAO Wensheng;XIE Kefeng(College of Chemistry and Chemical Engineering,Lanzhou Jiaotong University,Lanzhou 730000,China;Tanggu Operation Company,Petrochemical Business Department,China Oilfield Services Limited,Tianjin 300459,China;College of Chemistry and Chemical Engineering,Lanzhou University,Lanzhou 730000,China)
出处
《材料导报》
CSCD
北大核心
2023年第20期48-57,共10页
Materials Reports
基金
国家自然科学基金-青年基金(11905091)
甘肃省青年科技基金(21JR7RA326)
甘肃省高等学校创新基金项目(2021B-100)。
关键词
氯氧化铋
改性
光催化性能
光催化应用
bismuth oxychloride
modification
photocatalytic performance
photocatalytic application
