Microstructure and luminescence properties of Co-doped SnO(2) nanoparticles synthesized by hydrothermal method

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	Microstructure and luminescence properties of Co-doped SnO(2) nanoparticles synthesized by hydrothermal method
	L. M. Fang; X. T. Zu; Z. J. Li; S. Zhu; C. M. Liu; L. M. Wang; F. Gao
	2008
发表期刊	Journal of Materials Science-Materials in Electronics
ISSN	0957-4522
卷号	19 期号:8-9 页码:868-874
摘要	Co-doped SnO(2) nanoparticles were synthesized by a simple hydrothermal method, and characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Transmission electron microscopy (TEM), UV-Vis diffuse reflectance spectra (DRS) and Photoluminescence spectroscopy (PL). It is found that the SnO(2) crystallites with the tetragonal rutile structure formed directly during the hydrothermal process without calcination. The Co-doped SnO(2) nanoparticles were spheric and well-dispersed with narrow size distribution. The crystalline size of SnO(2) decreased from 5.98 to 2.22 nm when the Co content increased from 0% to 20%. A considerable red shift in the absorbing band edge was observed with increasing of Co dopant.
部门归属	[fang, l. m.; zu, x. t.; li, z. j.; liu, c. m.] univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china. [zu, x. t.] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. [zhu, s.; wang, l. m.] univ michigan, dept nucl engn & radiol sci, ann arbor, mi 48109 usa. [zhu, s.; wang, l. m.] univ michigan, dept mat sci & engn, ann arbor, mi 48109 usa. [gao, f.] pacific nw natl lab, richland, wa 99352 usa.;zu, xt (reprint author), univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china;xiaotaozu@yahoo.com
关键词	Sol-gel Method Optical-properties Gas Sensor Microcrystals Nanocrystals Exciton Oxide Tio2 Eu3++
URL	查看原文
WOS记录号	WOS:000255879000037
引用统计	被引频次：101[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/321006/32739
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. M. Fang,X. T. Zu,Z. J. Li,et al. Microstructure and luminescence properties of Co-doped SnO(2) nanoparticles synthesized by hydrothermal method[J]. Journal of Materials Science-Materials in Electronics,2008,19(8-9):868-874.
APA	L. M. Fang.,X. T. Zu.,Z. J. Li.,S. Zhu.,C. M. Liu.,...&F. Gao.(2008).Microstructure and luminescence properties of Co-doped SnO(2) nanoparticles synthesized by hydrothermal method.Journal of Materials Science-Materials in Electronics,19(8-9),868-874.
MLA	L. M. Fang,et al."Microstructure and luminescence properties of Co-doped SnO(2) nanoparticles synthesized by hydrothermal method".Journal of Materials Science-Materials in Electronics 19.8-9(2008):868-874.