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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
ncdxzxc: 金币+20, ★有帮助, 谢谢你的支持和帮助 2014-03-03 09:13:26
oven1986: 检索EPI+1, 感谢应助，鼓励一下。 2014-03-03 23:08:59
SCI收录
标题: Preparation, characterization and luminescence properties of BiPO4:Eu nanophosphors
作者: Zhou, XC (Zhou, Xiaochun); Wang, XJ (Wang, Xiaojun)
来源出版物: LUMINESCENCE 卷: 28 期: 5 页: 685-689 DOI: 10.1002/bio.2416 出版年: SEP 2013
在 Web of Science 中的被引频次: 0
被引频次合计: 0
引用的参考文献数: 13
摘要: A facile chemical method was employed to prepare fine BiPO4:Eu3+ phosphor particles calcined at the same temperature. Introducing lithium greatly affected the morphology of the samples and further affected the luminescence intensity. The samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and photoluminescence (PL) spectroscopy. The XRD patterns of BiPO4:Eu3+ indicated a monoclinic phase. From the fluorescence spectra, the emission transition (D0F1)-D-5-F-7 is more prominent than the normal red emission transition (D0F2)-D-5-F-7. Based on the intensity ratios of (D0F2)-D-5-F-7 to (D0F1)-D-5-F-7 in the emission spectra, it can be concluded that introducing Li+ can improve the symmetry of the crystal lattice and modify the emission intensity. Sharp lines at 395nm are the strongest of the f-f transitions and match well with near-UV LED chips. Copyright (c) 2012 John Wiley & Sons, Ltd.
入藏号: WOS:000328416400011
语种: English
文献类型: Article
作者关键词: BiPO4:Eu3+; Li+; monoclinic phase; photoluminescence
KeyWords Plus: HIGHLY ENHANCED PHOTOLUMINESCENCE; NANOCRYSTALLINE
地址: [Zhou, Xiaochun] Jinggangshan Univ, Sch Chem & Chem Engn, Jian 343009, Jiangxi, Peoples R China.
[Wang, Xiaojun] Guangdong Technol Normal Coll, Mech & Elect Dept, Gangzhou 510635, Peoples R China.
通讯作者地址: Zhou, XC (通讯作者),Jinggangshan Univ, Sch Chem & Chem Engn, Jian 343009, Jiangxi, Peoples R China.
电子邮件地址: ncdxzxc@163.com
出版商: WILEY-BLACKWELL
出版商地址: 111 RIVER ST, HOBOKEN 07030-5774, NJ USA
Web of Science 类别: Biochemistry & Molecular Biology
研究方向: Biochemistry & Molecular Biology
IDS 号: 271UF
ISSN: 1522-7235
电子 ISSN: 1522-7243
29 字符的来源出版物名称缩写: LUMINESCENCE
ISO 来源出版物缩写: Luminescence
来源出版物页码计数: 5
基金资助致谢:
基金资助机构 授权号
Jinggangshan University
200912
The authors acknowledge the financial support granted by the Jinggangshan University, grant no. 200912. |
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