Template-Assemble Synthesis of ZnO:Er Nanostructure and Their Upconversion Luminescence Properties

	Template-Assemble Synthesis of ZnO:Er Nanostructure and Their Upconversion Luminescence Properties
	Sun Y. J.; Lu Y.; Yu Y.; Kong X. G.; Zeng Q. H.; Zhang Y. L.; Zhang H.
	2009
发表期刊	Journal of Nanoscience and Nanotechnology
ISSN	1533-4880
卷号	9 期号:2 页码:1316-1320
摘要	ZnO:Er(3+) crystallites with controllable morphology of nanorod, columnlike, swordlike, flower-, and prismlike were prepared via the cetyltrimethylammonium bromide (CTAB) assisted hydrothermal process. The effect of the reaction conditions on the morphologies was investigated. A higher concentration of CTAB and/or temperature favor formation of ZnO:Er(3+) with larger aspect ratio. When LiOH was used to obtain Zn(OH)(4)(2-) instead of NaOH, the nanoparticles with smaller aspect ratio was formed due to the different rate determining step. Different solvent also introduced the formation of nanoparticles with different shape as a result of interface-solvent interaction. The different upconversion photoluminescence was observed in different morphology samples under infrared 980 nm excitation, which is causes the variation of the Er(3+) local structure.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34551
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Sun Y. J.,Lu Y.,Yu Y.,et al. Template-Assemble Synthesis of ZnO:Er Nanostructure and Their Upconversion Luminescence Properties[J]. Journal of Nanoscience and Nanotechnology,2009,9(2):1316-1320.
APA	Sun Y. J..,Lu Y..,Yu Y..,Kong X. G..,Zeng Q. H..,...&Zhang H..(2009).Template-Assemble Synthesis of ZnO:Er Nanostructure and Their Upconversion Luminescence Properties.Journal of Nanoscience and Nanotechnology,9(2),1316-1320.
MLA	Sun Y. J.,et al."Template-Assemble Synthesis of ZnO:Er Nanostructure and Their Upconversion Luminescence Properties".Journal of Nanoscience and Nanotechnology 9.2(2009):1316-1320.

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