Blue luminescence from poly(methyl methacrylate) modified ZnO and anatase TiO2 nanocrystals prepared using gamma radiation

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	Blue luminescence from poly(methyl methacrylate) modified ZnO and anatase TiO2 nanocrystals prepared using gamma radiation
	Z. G. Wang; X. T. Zu; H. J. Yu; X. He; S. Zhu; Q. M. Wei; L. M. Wang
	2006
发表期刊	Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms
ISSN	0168-583X
卷号	250 页码:196-200
摘要	The surface of ZnO and anatase TiO2 nanocrystals was modified by PMMA through gamma radiation. The modified nanocrystals were investigated with photoluminescence (PL) and Fourier transform infrared (FTIR) spectra. A stable blue luminescence peak (similar to 420 nm) can be observed for the modified ZnO and anatase TiO2 nanocrystals. The intensities of luminescence of the modified ZnO and anatase TiO2 in aqueous solution are very stable, even unchanged after storage time of one month. (c) 2006 Elsevier B.V. All rights reserved.
部门归属	univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. univ michigan, detp nucl engn & radiol sci, ann arbor, mi 48109 usa.;zu, xt (reprint author), univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china;xiaotaozu@yahoo.com
关键词	Zno Tio2 Nanocrystals Poly(Methyl Methacrylate) Gamma Radiation Photoluminescence Zinc-oxide Nanoparticles Optical-properties Particles Nanowires Nanobelts Growth Photoluminescence Nanocomposites Ultraviolet Emission
URL	查看原文
WOS记录号	WOS:000239883500039
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34550
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. G. Wang,X. T. Zu,H. J. Yu,et al. Blue luminescence from poly(methyl methacrylate) modified ZnO and anatase TiO2 nanocrystals prepared using gamma radiation[J]. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms,2006,250:196-200.
APA	Z. G. Wang.,X. T. Zu.,H. J. Yu.,X. He.,S. Zhu.,...&L. M. Wang.(2006).Blue luminescence from poly(methyl methacrylate) modified ZnO and anatase TiO2 nanocrystals prepared using gamma radiation.Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms,250,196-200.
MLA	Z. G. Wang,et al."Blue luminescence from poly(methyl methacrylate) modified ZnO and anatase TiO2 nanocrystals prepared using gamma radiation".Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 250(2006):196-200.