期刊
APPLIED SURFACE SCIENCE
卷 459, 期 -, 页码 520-526出版社
ELSEVIER
DOI: 10.1016/j.apsusc.2018.08.026
关键词
Nanocomposite; CdSe; Photocatalysis; Hydrogen production
类别
资金
- National Natural Scientific Foundation of China [51703112, 51772162, 21571112, 51572136, 21601103]
- Natural Science Foundation of Shandong Province, China [ZR2016BQ28, ZR2017BEM040]
- China Postdoctoral Science Foundation [2017M622152]
- Open Fund of the State Key Laboratory of Luminescent Materials and Devices [South China University of Technology] [2017-skllmd-10]
- Scientific Research Foundation of Key Laboratory of Eco-chemical Engineering, Ministry of Education Qingdao University of Science and Technology [KF1701]
- Taishan Scholars program
Novel CdSe/CaTiO3 nanocomposites are prepared in aqueous phase and used for photocatalytic hydrogen production. The modification of CdSe QDs on the surface of CaTiO3 sheet-like structure effectively increases visible light absorption of nanocomposites, improves the separation and transfer of photoinduced electrons and prevents the recombination of electron-hole pairs. Experimental results show that obtained CdSe/CaTiO3 nanocomposites possess significantly enhanced photocatalytic hydrogen production performance. The photocatalytic hydrogen production amount of CdSe/CaTiO3 is 48 times higher than that of pure CaTiO3 and 4.14 times higher than that of CdSe QDs. Meanwhile, CdSe/CaTiO3 nanocomposites display high stability and recyclability, which is beneficial for photocatalytic hydrogen production application.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据