Microstructure and Photoluminescence of Carbon and Nitrogen Dual Doped TiO(2) Powders

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	Microstructure and Photoluminescence of Carbon and Nitrogen Dual Doped TiO(2) Powders
	C. M. Liu; X. P. Li; X. T. Zu
	2009
发表期刊	Chinese Journal of Physics
ISSN	0577-9073
卷号	47 期号:2 页码:207-214
摘要	Carbon and nitrogen dual doped TiO(2) (C-N-T) powders were obtained by annealing TiCN powders in an air atmosphere. The obtained C-N-T powders change from the anatase dominant phase to a pure rutile structure when the annealing temperature increases from 500 to 950 degrees C. The average grain size ranges from about 10 pm to 1 pm. The dopants exist as a cation state instead as an anion state. The dopants cause a significant red shift of the absorption edge. A broad photoluminescence signal is detected at room temperature in the C-N-T powders, which may be related to the impurity induced states in the band gap of TiO(2).
部门归属	[liu, c. m.; li, x. p.; zu, x. t.] 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.;liu, cm (reprint author), univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china
关键词	Photocatalytic Activity Titanium-dioxide Thin-films Nanotube-arrays Znfe2o4
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32070
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. M. Liu,X. P. Li,X. T. Zu. Microstructure and Photoluminescence of Carbon and Nitrogen Dual Doped TiO(2) Powders[J]. Chinese Journal of Physics,2009,47(2):207-214.
APA	C. M. Liu,X. P. Li,&X. T. Zu.(2009).Microstructure and Photoluminescence of Carbon and Nitrogen Dual Doped TiO(2) Powders.Chinese Journal of Physics,47(2),207-214.
MLA	C. M. Liu,et al."Microstructure and Photoluminescence of Carbon and Nitrogen Dual Doped TiO(2) Powders".Chinese Journal of Physics 47.2(2009):207-214.