Visible luminescence and surface modified properties of ZnO colloids

	Visible luminescence and surface modified properties of ZnO colloids
其他题名	论文其他题名
	Lu S. C.; Song G. L.; Zhang J. H.; Song H. W.; Huang S. H.
	2003
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	23 期号:6 页码:1049-1052
摘要	ZnO colloids were prepared at room temperature by chemical method. The mean size of the particles was less than 5 nm and the quantum confinement effect was very appreciable. The absorption band edge on the size of the particles was given by measuring the absorption spectrum of ZnO colloids as the reaction time was increased. The visible emission intensity was also studied as the size of the particles was increased. By adding surfactant to the ZnO colloidal solution, the U-V emission was increased due to the surface modification. The mechanism behind the visible luminescence was discussed and attributed to the transition from the shallower surface trapped electrons to the inner deeper trapped holes.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25818
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lu S. C.,Song G. L.,Zhang J. H.,et al. Visible luminescence and surface modified properties of ZnO colloids[J]. Spectroscopy and Spectral Analysis,2003,23(6):1049-1052.
APA	Lu S. C.,Song G. L.,Zhang J. H.,Song H. W.,&Huang S. H..(2003).Visible luminescence and surface modified properties of ZnO colloids.Spectroscopy and Spectral Analysis,23(6),1049-1052.
MLA	Lu S. C.,et al."Visible luminescence and surface modified properties of ZnO colloids".Spectroscopy and Spectral Analysis 23.6(2003):1049-1052.

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