Polyhedral Cu2O particles: shape evolution and catalytic activity on cross-coupling reaction of iodobenzene and phenol

	Polyhedral Cu2O particles: shape evolution and catalytic activity on cross-coupling reaction of iodobenzene and phenol
	Leng M ; Yu C ; Wang C
刊名	crystengcomm
	2012
卷号	14 期号:24 页码:8454-8461
关键词	COMPARATIVE PHOTOCATALYTIC ACTIVITY CUPROUS-OXIDE ARYL HALIDES N-ARYLATION NANOCRYSTALS CRYSTALS GROWTH WATER SIZE OXIDATION
ISSN号	1466-8033
通讯作者	wang c
中文摘要	in this study, we have successfully achieved a systematic and precise shape control of cu2o nano- and microcrystals in alkaline aqueous solution using ascorbic acid (vc) as the reductant. a morphological evolution of cu2o polyhedra from cubic to 18-facet octahedral, small rhombicuboctahedral (sr), 50-facet polyhedral and truncated octahedral could be attained by increasing the concentration of naoh in the range of 0.05 to 2.0 mol l-1. in order to prepare octahedral particles, ethanol was added to the alkaline solution. the morphological evolution was interpreted from both a geometrical point of view and the variant affinity between oh- and different crystalline planes. the shape-and size-dependent catalytic activity of the as-prepared cu2o polyhedral particles was examined on the cross-coupling reaction of iodobenzene and phenol.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000311969400025
公开日期	2013-06-09
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48413]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Leng M,Yu C,Wang C. Polyhedral Cu2O particles: shape evolution and catalytic activity on cross-coupling reaction of iodobenzene and phenol[J]. crystengcomm,2012,14(24):8454-8461.
APA	Leng M,Yu C,&Wang C.(2012).Polyhedral Cu2O particles: shape evolution and catalytic activity on cross-coupling reaction of iodobenzene and phenol.crystengcomm,14(24),8454-8461.
MLA	Leng M,et al."Polyhedral Cu2O particles: shape evolution and catalytic activity on cross-coupling reaction of iodobenzene and phenol".crystengcomm 14.24(2012):8454-8461.