文献类型：期刊文献

英文题名：Preparation and Photocatalysis of g-C3N4/Zeolites Based on Photocatalytic Activity and Adsorption Support Ability

作者：Yang, Cuina[1];Zhao, Lei[1];Lu, Xue[2];Pan, Lin[1];Zhang, Liwei[1];Yan, Weiguo[2];Zhao, Yufeng[3];Liu, Zhifeng[2]

第一作者：杨萃娜

通讯作者：Zhao, L[1];Liu, ZF[2];Zhao, YF[3]

机构：[1]Xinxiang Univ, Sch Civil Engn & Architecture, Xinxiang 453003, Peoples R China;[2]Tianjin Chengjian Univ, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China;[3]Yanshan Univ, Key Lab Appl Chem, Qinhuangdao 066004, Peoples R China

第一机构：新乡学院土木工程与建筑学院

通讯机构：[1]corresponding author), Xinxiang Univ, Sch Civil Engn & Architecture, Xinxiang 453003, Peoples R China;[2]corresponding author), Tianjin Chengjian Univ, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China;[3]corresponding author), Yanshan Univ, Key Lab Appl Chem, Qinhuangdao 066004, Peoples R China.|[1107114]新乡学院土木工程与建筑学院;[11071]新乡学院;

年份：2019

卷号：11

期号：3

起止页码：366-371

外文期刊名：SCIENCE OF ADVANCED MATERIALS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000457879300010)】；

基金：The authors gratefully acknowledge financial support from Science and Technology Project of Henan Province (No. 182106000029).

语种：英文

外文关键词：g-C3N4; Zeolites; Photocatalysis; Decolouration; Adsorption

摘要：A g-C3N4/zeolites photocatalyst is designed so that give full play to the photocatalytic activity of g-C3N4 and adsorption support ability of zeolites. g-C3N4 and zeolites are chosen as a photocatalyst group thanks to an excellent optical performance of g-C3N4 and an unique porous structure of zeolites as well as their common high stability. The best amount of g-C3N4 loaded on zeolites is determined. The optical performance of g-C3N4 and photocatalytic property of g-C3N4/zeolites are characterized. The methylene blue decolouration rate of g-C3N4/zeolites (CNZ-2) reaches 92.4% under visible light irradiation at 120 min, which is greater than that of zeolites (89.6%) at 180 min. The photocatalytic mechanism of g-C3N4 is discussed in detail. Additionally, this composite structure will offer an insight to solve the recycle and aggregation of photocatalysts in water.