提高NH_(2)-MIL-125(Ti)可见光催化活性的研究进展  

Progress in Improving the Visible Photocatalytic Activity of NH_(2)-MIL-125(Ti)

作　　者：王丽苹 张发涛 周嵘 缪应纯 姜帅 Wang Liping;Zhang Fatao;Zhou Rong;Miao Yingchun;Jiang Shuai(College of Chemistry and Environmental Science,Qujing Normal University,Qujing,655011;Qujing Nationally Middle School,Qujing,655000)

机构地区：[1]曲靖师范学院化学与环境科学学院 [2]曲靖市民族中学

出　　处：《化学通报》2022年第6期642-651,共10页Chemistry

基　　金：云南省地方本科高校基础研究联合专项(202001BA070001-175);云南省本科高校转型发展课题项目(2015BZGB11);云南省高校绿色催化与能源材料科技创新团队项目;国家级大学生创新创业训练计划项目(202010684018);云南省大学生创新创业训练计划项目和曲靖师范学院重点课程(ZDKC2016005)资助。

摘　　要：太阳能是一种清洁的可再生能源,其中,可见光占太阳能总能量的45%。发展可见光响应的光催化剂是光催化领域重要的研究内容之一。NH_(2)-MIL-125(Ti)是一种有代表性的金属有机骨架可见光催化剂,但其存在可见光利用效率不高、光生电子-空穴对复合快等缺点。近年来,研究者们通过对NH_(2)-MIL-125(Ti)的晶面、结构和组成进行调控和修饰,提高其可见光催化活性。本文对近年来报道的关于提高NH_(2)-MIL-125(Ti)可见光催化活性的方法进行了综述,并对NH_(2)-MIL-125(Ti)基可见光催化剂的发展方向提出了建议,以期为NH_(2)-MIL-125(Ti)在光催化反应中进一步应用研究提供参考。Solar energy is a clean and renewable energy source in which visible light accounts for 45% of the total solar energy. The development of photocatalyst with visible light response is one of the important research contents in the field of photocatalysis. NH_(2)-MIL-125(Ti) is a metal organic framework visible light catalyst, but it still has the disadvantages of low utilization efficiency of visible light and rapid recombination of the photoinduced charge carriers. In recent years, many researchers have developed various method to improve its visible photocatalytic activity by regulating and modifying the facet, structure and composition of NH_(2)-MIL-125(Ti), and obtained many excellent achievements. In order to provide reference for further application of NH_(2)-MIL-125(Ti) in photocatalytic reactions, the recently reported methods for improving its visible photocatalytic activity are reviewed in this paper, and the development trend of NH_(2)-MIL-125(Ti)-based visible light catalysts are put forword, too.

关 键 词：可见光 光催化 NH_(2)-MIL-125(Ti) 光催化剂 

分 类 号：O643.36[理学—物理化学] O644.1[理学—化学]