Radiation synthesis of CdS/reduced graphene oxide nanocomposites for   visible-light-driven photocatalytic degradation of organic contaminant

doi:10.1016/j.radphyschem.2016.02.016

CORC > 北京大学 > 化学与分子工程学院

	Radiation synthesis of CdS/reduced graphene oxide nanocomposites for visible-light-driven photocatalytic degradation of organic contaminant
	Fu, Xiaoyang ; Zhang, Youwei ; Cao, Pengfei ; Ma, Huiling ; Liu, Pinggui ; He, Lihua ; Peng, Jing ; Li, Jiuqiang ; Zhai, Maolin
刊名	RADIATION PHYSICS AND CHEMISTRY
	2016
关键词	Gamma-ray radiation synthesis CdS/reduced graphene oxide (CdS/RGO) nanocomposites Photo-catalytic performance CDS QUANTUM DOTS FACILE SYNTHESIS SEMICONDUCTOR COLLOIDS HYDROTHERMAL SYNTHESIS DECORATED GRAPHENE PHOTOVOLTAIC CELLS SOLAR-CELLS ZNO TIO2 IRRADIATION
DOI	10.1016/j.radphyschem.2016.02.016
英文摘要	CdS/reduced graphene oxide (CdS/RGO) nanocomposites were successfully synthesized via a one-step gamma-ray radiation-induced reduction method. The composition and structure of the prepared nanocomposites were characterized by thermal gravimetric analysis, micro FTIR spectroscopy, UV-vis spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy and transmission electron microscopy. It was found that increasing dose could improve the degree of reduction of graphite oxide (GO), and the feed ratio of GO to CdCl2 center dot 2.5H(2)O significantly influenced the size and dispersion of the CdS nano particles. The nanocomposites prepared under dose of 300 kGy and the feed ratio of GO to CdCl2 center dot 2.5H(2)O 1.0 wt% exhibited high visible-light photocatalytic performance for the degradation of Rhodamine B with degradation efficiency of 93%. This work provides a novel and facile method to produce the nano composites as efficient photocatalysts for the removal of organic contaminants from aqueous solution. (C) 2016 Elsevier Ltd. All rights reserved.; National Natural Science Foundation of China [11375019, 11405168, 11505011]; SCI(E); ARTICLE; jpeng@pku.edu.cn; mlzhai@pku.edu.cn; 79-86; 123
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/438144]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Fu, Xiaoyang,Zhang, Youwei,Cao, Pengfei,et al. Radiation synthesis of CdS/reduced graphene oxide nanocomposites for visible-light-driven photocatalytic degradation of organic contaminant[J]. RADIATION PHYSICS AND CHEMISTRY,2016.
APA	Fu, Xiaoyang.,Zhang, Youwei.,Cao, Pengfei.,Ma, Huiling.,Liu, Pinggui.,...&Zhai, Maolin.(2016).Radiation synthesis of CdS/reduced graphene oxide nanocomposites for visible-light-driven photocatalytic degradation of organic contaminant.RADIATION PHYSICS AND CHEMISTRY.
MLA	Fu, Xiaoyang,et al."Radiation synthesis of CdS/reduced graphene oxide nanocomposites for visible-light-driven photocatalytic degradation of organic contaminant".RADIATION PHYSICS AND CHEMISTRY (2016).