PbCrO4yellow-pigment nanorods-An efficient and stable visible-light-active photocatalyst for O2evolution and photodegradation

doi:10.1007/s40843-017-9229-x

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	PbCrO4yellow-pigment nanorods-An efficient and stable visible-light-active photocatalyst for O2evolution and photodegradation
	Zhang, Guo-Qiang; Liu, Guoshuai; Xu, Yangsen; Yang, Jianhua; Li, Ying; Sun, Xiaojuan; Chen, Wei; Su, Chen-Liang
	2018
发表期刊	Science China Materials
ISSN	20958226
卷号	61 期号:8 页码:1033-1039
摘要	Here, PbCrO4nanorods, a commonly used and low-cost yellow pigment, was synthesized via a simple precipitation reaction and can serve as a highly efficient oxygen production and photodegradation photocatalyst. The obtained PbCrO4nanorods exhibit excellent stability and photocatalytic performance for O2evolution from water. The production rate is approximately 314.0 mol h1g1under visible light, and the quantum efficiency is approximately 2.16% at 42010 nm and 0.05% at 60010 nm. In addition, the PbCrO4shows good degradation performance for methylene blue, methyl blue, methyl orange and phenol under visiblelight irradiation. These results indicate that it is potential to fabricate an effective, robust PbCrO4photocatalyst by transforming heavy-metal pollutants Pb(II) and Cr(VI) into a highly efficient O2evolution and photodegradation material. This strategy which uses pollutant to produce clean energy and degrade contaminants is completely green and environmentally benign, and thus could be a promising way for practical environmental applications. 2018, Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature.
关键词	Lead compounds Aromatic compounds Azo dyes Biodegradation Chromium compounds Dyes Heavy metals Light Nanorods Photocatalysts Pollution Water treatment
DOI	10.1007/s40843-017-9229-x
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60764
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Zhang, Guo-Qiang,Liu, Guoshuai,Xu, Yangsen,et al. PbCrO4yellow-pigment nanorods-An efficient and stable visible-light-active photocatalyst for O2evolution and photodegradation[J]. Science China Materials,2018,61(8):1033-1039.
APA	Zhang, Guo-Qiang.,Liu, Guoshuai.,Xu, Yangsen.,Yang, Jianhua.,Li, Ying.,...&Su, Chen-Liang.(2018).PbCrO4yellow-pigment nanorods-An efficient and stable visible-light-active photocatalyst for O2evolution and photodegradation.Science China Materials,61(8),1033-1039.
MLA	Zhang, Guo-Qiang,et al."PbCrO4yellow-pigment nanorods-An efficient and stable visible-light-active photocatalyst for O2evolution and photodegradation".Science China Materials 61.8(2018):1033-1039.

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