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Hydrothermal Synthesis of Rhombus-like SmCO3OH Microplates and Its Photoluminescence Property Doped with Eu3+
Xiao-bin Yin,You-jin Zhang*,Zhi-yong Fang,Zhen-yu Xu
Author NameAffiliationE-mail
Xiao-bin Yin Department of Chemistry, University of Science and Technology of China, Hefei 230026, China  
You-jin Zhang* Department of Chemistry, University of Science and Technology of China, Hefei 230026, China zyj@ustc.edu.cn 
Zhi-yong Fang Department of Chemistry, University of Science and Technology of China, Hefei 230026, China  
Zhen-yu Xu Department of Chemistry, University of Science and Technology of China, Hefei 230026, China  
Abstract:
Rhombus-like SmCO3OH microplates with the edge lengths ranging from 5 μm to 10 μm and the thickness about 1.5 μm were synthesized through a simple hydrothermal method using urea as the precipitance. The structure and properties of the rhombus-like SmCO3OH microplates were characterized by X-ray diffraction, field-emission scanning electron microscopy, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy. The optical property of the rhombus-like SmCO3OH microplates doped with Eu3+ was investigated by photoluminescence. A broad and strong emission band at 677 nm was obtained, which can be contributed to producing light conversion film.
Key words:  SmCO3OH, Hydrothermal method, Photoluminescence
FundProject:
Hydrothermal Synthesis of Rhombus-like SmCO3OH Microplates and Its Photoluminescence Property Doped with Eu3+
尹小斌,张悠金*,方志勇,徐振宇
摘要:
以尿素为沉淀剂,用水热法合成了厚约1.5 μm、边长为5~10 μm的SmCO3OH菱形微米片,并通过XRD、场发射扫描电子显微镜、傅里叶变换红外光谱和X射线电子能谱对该产物的结构与性能进行了表征.另外,研究了Eu3+掺杂SmCO3OH菱形微米片的光致发光性能,在677 nm处得到了一个宽而强的发射光.
关键词:  SmCO3OH,水热法,光致发光
DOI:10.1088/1674-0068/23/01/102-106
分类号: