文章基本信息

标题：Construction of MoS2/CaTiO3 Heterojunctions for the Enhancement of Photocatalytic Hydrogen Production
作者：Ziyuan Jiang ; Jiaqi Pan ; Wei Ou 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：3
页码：032040
DOI：10.1088/1755-1315/189/3/032040
语种：English
出版社：IOP Publishing
摘要：The MoS₂/CaTiO₃ heterojunctions is prepared by the hydrothermal co-deposition method. The results of XRD, SEM and TEM imply that the MoS₂/CaTiO₃ heterojunctions is synthesized successfully. The absorption band pf the MoS₂/CaTiO₃ heterojunctions exhibit a red shift and increase the utilization of sunlight. The photocatalytic hydrogen production activity of the MoS₂/CaTiO₃ heterojunctions expresses a higher improvement about 10 times, compared to the pure CaTiO₃. It was ascribed to MoS₂ as co-catalyst can drive the transfer of photon-generated carriers to promote the photon-generated carrier separation.