Boron oxynitride nanoclusters on tungsten trioxide as a metal-free cocatalyst for photocatalytic oxygen evolution from water splitting

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	Boron oxynitride nanoclusters on tungsten trioxide as a metal-free cocatalyst for photocatalytic oxygen evolution from water splitting
	Y. P. Xie; G. Liu; G. Q. Lu; H. M. Cheng
	2012
发表期刊	Nanoscale
ISSN	2040-3364
卷号	4 期号:4 页码:1267-1270
摘要	Here we show that B2O3-xNx nanoclusters can be formed on the surface of WO3 particles by a combination of thermal oxidation of tungsten boride (WB) in air and the subsequent nitriding process in gaseous ammonia. The resultant nanoclusters are found to play an apparent role in improving the photocatalytic oxygen evolution of WO3 by promoting the surface separation of photoexcited charge-carriers.
部门归属	[xie, ying peng; liu, gang; cheng, hui-ming] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [lu, gao qing (max)] univ queensland, arc ctr excellence funct nanomat, brisbane, qld 4072, australia.;liu, g (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china.;gangliu@imr.ac.cn
关键词	Visible-light Irradiation Hydrogen-production Titanium-dioxide H-2 Evolution Z-scheme Semiconductor Tio2 Cds Catalyst Glasses
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60358
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. P. Xie,G. Liu,G. Q. Lu,et al. Boron oxynitride nanoclusters on tungsten trioxide as a metal-free cocatalyst for photocatalytic oxygen evolution from water splitting[J]. Nanoscale,2012,4(4):1267-1270.
APA	Y. P. Xie,G. Liu,G. Q. Lu,&H. M. Cheng.(2012).Boron oxynitride nanoclusters on tungsten trioxide as a metal-free cocatalyst for photocatalytic oxygen evolution from water splitting.Nanoscale,4(4),1267-1270.
MLA	Y. P. Xie,et al."Boron oxynitride nanoclusters on tungsten trioxide as a metal-free cocatalyst for photocatalytic oxygen evolution from water splitting".Nanoscale 4.4(2012):1267-1270.