Photodegradation of dye pollutants catalyzed by gamma-Bi2MoO6 nanoplate under visible light irradiation

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境水质学国家重点实验室

	Photodegradation of dye pollutants catalyzed by gamma-Bi2MoO6 nanoplate under visible light irradiation
	Zhao, Xu; Xu, Tongguang; Yao, Wenqing; Zhu, Yongfa
刊名	APPLIED SURFACE SCIENCE
	2009-06-30
卷号	255 期号:18 页码:8036-8040
关键词	Bismuth molybdates Photocatalysis Visible light Rhodamine B Methylene blue
中文摘要	Nanoplate gamma-Bi2MoO6 is prepared by hydrothermal method. Using this material as photocatalyst, rhodamine B and methylene blue were efficiently degraded under visible light irradiation. The degradation kinetics, total organic carbon changes, and electron spin resonance detection of active oxygen species were investigated to clarify the degradation process. The experimental results indicated that the target dyes could be facilely bleached and mineralized. The formation of active oxygen species of (OH)-O-center dot and O-2 center dot is detected, and they are proposed to be responsible for the degradation of the target dyes. The gamma-Bi2MoO6 catalyst is very stable and can be reused. (C) 2009 Published by Elsevier B.V.
WOS记录号	WOS:000267469500034
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/21714]
专题	生态环境研究中心_环境水质学国家重点实验室
推荐引用方式 GB/T 7714	Zhao, Xu,Xu, Tongguang,Yao, Wenqing,et al. Photodegradation of dye pollutants catalyzed by gamma-Bi2MoO6 nanoplate under visible light irradiation[J]. APPLIED SURFACE SCIENCE,2009,255(18):8036-8040.
APA	Zhao, Xu,Xu, Tongguang,Yao, Wenqing,&Zhu, Yongfa.(2009).Photodegradation of dye pollutants catalyzed by gamma-Bi2MoO6 nanoplate under visible light irradiation.APPLIED SURFACE SCIENCE,255(18),8036-8040.
MLA	Zhao, Xu,et al."Photodegradation of dye pollutants catalyzed by gamma-Bi2MoO6 nanoplate under visible light irradiation".APPLIED SURFACE SCIENCE 255.18(2009):8036-8040.