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Hydrothermal synthesis of Y2O3:Eu3+ nanorods and its growth mechanism and luminescence properties
文献类型:期刊
作者:Chen, Guowei[1]  Qi, Weichang[2]  Li, Yongbo[3]  Yang, Chaoshun[4]  Zhao, Xiaopeng[5]  
机构:[1]Smart Materials Laboratory, Department of Applied Physics, Northwestern Polytechnical University, Xi��an, China
[2]Smart Materials Laboratory, Department of Applied Physics, Northwestern Polytechnical University, Xi��an, China
[3]Smart Materials Laboratory, Department of Applied Physics, Northwestern Polytechnical University, Xi��an, China
[4]Smart Materials Laboratory, Department of Applied Physics, Northwestern Polytechnical University, Xi��an, China
[5]Smart Materials Laboratory, Department of Applied Physics, Northwestern Polytechnical University, Xi��an, China
通讯作者:Zhao, XP (reprint author), Northwestern Polytech Univ, Dept Appl Phys, Smart Mat Lab, Xian 710129, Peoples R China.
年:2016
期刊名称:JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS影响因子和分区
卷:27
期:6
页码范围:5628-5634
增刊:正刊
学科:材料科学
收录情况:SCI(E)(WOS:000377898000018)  EI(20161902359984)  
所属部门:理学院
被引频次:11
人气指数:97
浏览次数:96
基金:National Natural Science Foundation of China [11174234, 51272215]; National Key Scientific Program of China [2012CB921503]
摘要:
Homogeneous Y2O3:Eu3+ nanorods with the lengths of several micrometres were successfully synthesised on a large scale by using a urea-assisted hydrothermal method and a post-calcining process. In this study, the influences of urea content and NaOH concentration on the oriented growth, photoluminescence (PL) and electroluminescence (EL) intensity enhancement of Y2O3:Eu3+ were investigated. As a precipitant for isotropic growth, urea can counteract the effect of NaOH on oriented growth along the c ...More
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