标题:Synthesis and luminescence properties of SnO2 nanoparticles
作者:Gu, F; Wang, SF; Song, CF; Lu, MK; Qi, YX; Zhou, GJ; Xu, D; Yuan, DR
作者机构:[Gu, F; Wang, SF; Song, CF; Lu, MK; Qi, YX; Zhou, GJ; Xu, D; Yuan, DR]Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R 更多
通讯作者:Lu, MK
通讯作者地址:[Lu, MK]Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.
来源:CHEMICAL PHYSICS LETTERS
出版年:2003
卷:372
期:3-4
页码:451-454
DOI:10.1016/S0009-2614(03)00440-8
摘要:Nanometer-scale SnO2 particles have been synthesized by a simple sol-gel method. The samples were characterized by X-ray diffraction, Fourier transform infrared (FTIR), U-V-Vis absorption and photoluminescence spectroscopy. The as-prepared SnO2 nanoparticles appear to be single tetragonal crystalline phase and the diameter is about 2.6 nm. The origin of luminescence is assigned to the recombination of electrons in singly occupied oxygen vacancies with photo-excited holes in the valence band. (C) 2003 Elsevier Science B.V. All rights reserved.
收录类别:SCOPUS;SCIE
WOS核心被引频次:267
Scopus被引频次:272
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-0037472073&doi=10.1016%2fS0009-2614%2803%2900440-8&partnerID=40&md5=1af1c181a5436ba2185c98199b46ff86
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