One-step calcination preparation of worm-like ZnO@BiOI heterojunction with enhanced visible light response for mild photooxidation reaction

doi:10.1016/j.matlet.2018.01.083

	One-step calcination preparation of worm-like ZnO@BiOI heterojunction with enhanced visible light response for mild photooxidation reaction
	Tong, Zhifang 1; He, Lingling 1; Ren, Chunguang 2; Wang, Zhonghua 1; Jiang, Zonglin 1
刊名	MATERIALS LETTERS
	2018-04-15
卷号	217 页码:296-299
关键词	One-step method ZnO@BiOI Nanocomposites Visible light Oxidation, 1,4-DHP derivatives
ISSN号	0167-577X
DOI	10.1016/j.matlet.2018.01.083
文献子类	Article
英文摘要	ZnO@BiOI nanocomposite has been prepared by a one-step calcination method and characterized by XRD, SEM and HRTEM. The photocatalytic activity of ZnO@BiOI nanocomposite was examined by the photooxidation of 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate (1,4-DHP) under visible light irradiation (lambda > 400 nm). Compared with pure ZnO and BiOI, the photocatalytic activity of ZnO@BiOI was dramatically enhanced. In addition, the 1,4-DHP was quantitatively converted to its pyridine derivatives by the mild oxidation without deep oxidation or degradation. Mechanism study showed that superoxide anionic radicals (center dot O-2) and photogenerated holes (h(+)) were the major active species. (C) 2018 Elsevier B.V. All rights reserved.
资助项目	Innovation Training Project for University Students in the College of Chemistry and Chemical Engineering at China West Normal University[00000000] ; Meritocracy Research Funds of China West Normal University[17YC034] ; Open Project of Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province[CSPC2016-3-2]
WOS关键词	PHOTOCATALYTIC ACTIVITY ; NANOPARTICLES ; NANOSTRUCTURES ; TEMPERATURE ; NANOSHEETS
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000425368200074
内容类型	期刊论文
源URL	[http://119.78.100.183/handle/2S10ELR8/279802]
专题	中国科学院上海药物研究所
通讯作者	Wang, Zhonghua; Jiang, Zonglin
作者单位	1.China West Normal Univ, Coll Chem & Chem Engn, Chem Synth & Pollut Control Key Lab Sichuan Prov, Nanchong 637002, Sichuan, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Mat Medica, Yantai Inst Mat Medica, Yantai Branch, Yantai 264000, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Tong, Zhifang,He, Lingling,Ren, Chunguang,et al. One-step calcination preparation of worm-like ZnO@BiOI heterojunction with enhanced visible light response for mild photooxidation reaction[J]. MATERIALS LETTERS,2018,217:296-299.
APA	Tong, Zhifang,He, Lingling,Ren, Chunguang,Wang, Zhonghua,&Jiang, Zonglin.(2018).One-step calcination preparation of worm-like ZnO@BiOI heterojunction with enhanced visible light response for mild photooxidation reaction.MATERIALS LETTERS,217,296-299.
MLA	Tong, Zhifang,et al."One-step calcination preparation of worm-like ZnO@BiOI heterojunction with enhanced visible light response for mild photooxidation reaction".MATERIALS LETTERS 217(2018):296-299.