Long lasting phosphorescent properties of Ti doped ZrO2

	Long lasting phosphorescent properties of Ti doped ZrO2
其他题名	论文其他题名
	Cong Y.; Li B.; Lei B. F.; Li W. L.
	2007
发表期刊	Journal of Luminescence
ISSN	0022-2313
卷号	126 期号:2 页码:822-826
摘要	A novel long-lasting afterglow phosphor ZrO2:Ti is prepared by the conventional solid-stated method and their luminescent properties are investigated. A bluish white strong and broad emissive band, which is attributed to originate from the recombination of electrons trapped by F+ centers and the holes created in Valence band, is observed under 254 nm UV irradiation. The identical color long afterglow, which lasts about 1 h, is found in the ZrO2:Ti phosphor after removing the 254 nm UV light. The mechanism of the long lasting phosphorescence (LLP) has been discussed based on the thermoluminescence (TL) results. The replacement of Zr by Ti produces more anion vacancies, resulting in the enhanced photoluminescence (PL) and LLP of ZrO2:Ti sample. These results indicate that ZrO,:Ti phosphor has potential promising applications. (c) 2007 Elsevier B.V. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26650
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Cong Y.,Li B.,Lei B. F.,et al. Long lasting phosphorescent properties of Ti doped ZrO2[J]. Journal of Luminescence,2007,126(2):822-826.
APA	Cong Y.,Li B.,Lei B. F.,&Li W. L..(2007).Long lasting phosphorescent properties of Ti doped ZrO2.Journal of Luminescence,126(2),822-826.
MLA	Cong Y.,et al."Long lasting phosphorescent properties of Ti doped ZrO2".Journal of Luminescence 126.2(2007):822-826.

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