Title :
Preparation of Eu/SiO2 Nanoparticles and study of its photoluminescence property
Author :
Xing-He, Wang ; Qing, Feng ; Yan-Huai, Zhou
Author_Institution :
Sch. of Phys. Sci. & Technol., Nanjing Normal Univ., Nanjing, China
Abstract :
Eu/SiO2 Nanoparticles was prepared through sol-gel method. The gel was synthesized through the hydrolysis of a complex solution of containing tetramethoxy-silicane (TMOS) and EuCl3·6H2O. X ray diffraction analysis showed that that there are crystalline materials appeared in the amorphous SiO2. The fluorescence spectroscopic analysis showed that the Eu/SiO2 fluorescence peaked at 590 nm with excitation wavelength of 390 nm.
Keywords :
X-ray diffraction; europium; fluorescence; nanoparticles; photoluminescence; silicon compounds; sol-gel processing; SiO2:Eu3+; X-ray diffraction analysis; amorphous SiO2; crystalline materials; fluorescence spectroscopic analysis; hydrolysis; nanoparticles; photoluminescence property; sol-gel method; tetramethoxy-silicane; wavelength 390 nm; wavelength 590 nm; Amorphous materials; Crystalline materials; Fluorescence; Magnetic materials; Materials science and technology; Nanoparticles; Photoluminescence; Temperature; X-ray diffraction; X-ray scattering; Eu3+; Fluorescence effects; Sol-gel method; component;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5535759
