A novel solvent-free strategy for the synthesis of bismuth oxyhalides

doi:10.1039/c8ta04529a

	A novel solvent-free strategy for the synthesis of bismuth oxyhalides
	Long, Yang1 ; Han, Qiang 1; Yang, Zhiqing 2; Ai, Yongjian 1; Sun, Shaoai 1; Wang, Yi2 ; Liang, Qionglin 1; Ding, Mingyu 1
	2018-07-21
发表期刊	JOURNAL OF MATERIALS CHEMISTRY A
ISSN	2050-7488
卷号	6 期号:27 页码:13005-13011
通讯作者	Wang, Yi(wangyi@qdio.ac.cn) ; Liang, Qionglin(liangql@mail.tsinghua.edu.cn) ; Ding, Mingyu(dingmy@mail.tsinghua.edu.cn)
摘要	As an important photocatalytic semiconductor, bismuth oxyhalides (BiOX, X = Cl, Br, and I) are typically prepared by liquid-phase strategies in the presence of solvents, which possess potential environmental implications. Herein, we demonstrate a fast and simple solvent-free mechanical grinding method for eco-friendly synthesis of BiOX for the first time. By mixing and grinding bismuth nitrate pentahydrate with potassium halides, BiOCl, BiOBr, and BiOI hierarchical flower-like nanostructures can be successfully prepared within 5 min. The possible reaction mechanism and growth process of the crystals are proposed based on the experimental results. Photoelectric conversion and coupling adsorptionphotodecomposition for wastewater purification both confirm that the as-prepared BiOX (X = Cl, Br, and I) possess favorable and stable photocatalytic activities. Consequently, the high efficiency solvent-free mechanical grinding method can be further investigated as a convenient method for economic industrial-scale preparation of bismuth oxyhalide composites with excellent photocatalytic activity.
DOI	10.1039/c8ta04529a
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[21575076] ; National Natural Science Foundation of China[21621003] ; National Key Research and Development Program of China[2016YFA0203101] ; Beijing Municipal Science and Technology Program[D161100002116001] ; National Natural Science Foundation of China[21575076] ; National Natural Science Foundation of China[21621003] ; National Key Research and Development Program of China[2016YFA0203101] ; Beijing Municipal Science and Technology Program[D161100002116001]
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000450673900001
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：36[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/156421
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wang, Yi; Liang, Qionglin; Ding, Mingyu
作者单位	1.Tsinghua Univ, Dept Chem, MOE Key Lab Bioorgan Phosphorus Chem & Chem Biol, Beijing 100089, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Long, Yang,Han, Qiang,Yang, Zhiqing,et al. A novel solvent-free strategy for the synthesis of bismuth oxyhalides[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(27):13005-13011.
APA	Long, Yang.,Han, Qiang.,Yang, Zhiqing.,Ai, Yongjian.,Sun, Shaoai.,...&Ding, Mingyu.(2018).A novel solvent-free strategy for the synthesis of bismuth oxyhalides.JOURNAL OF MATERIALS CHEMISTRY A,6(27),13005-13011.
MLA	Long, Yang,et al."A novel solvent-free strategy for the synthesis of bismuth oxyhalides".JOURNAL OF MATERIALS CHEMISTRY A 6.27(2018):13005-13011.

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A novel solvent-free（1884KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览