Acta Optica Sinica, Volume. 31, Issue 11, 1116002(2011)
Preparation and Luminescent Properties of One-Dimensional Nanorods Sr2SiO4:Eu2+ Phosphors
Phosphors Sr2SiO4:Eu2+ with one-dimensional nanorod structure are prepared by a modified sol-gel method. The solution precursor containing SiO2 micro-spheres prepared by a Stober method is used as raw materials to synthesize. These phosphors are characterized by X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM) and energy disperse spectroscope (EDS). It is found that uniform Sr2SiO4:Eu2+ nanorods are synthesized by this method. Their luminescent properties are investigated. In addition, factors that affect their luminescent properties including the :Eu2+ ion concentration, heating time, sintering temperature and flux are also studied.
Get Citation
Copy Citation Text
Zheng Jiming, Xu Yan, Lü Feng, Guo Chongfeng, Ren Zhaoyu. Preparation and Luminescent Properties of One-Dimensional Nanorods Sr2SiO4:Eu2+ Phosphors[J]. Acta Optica Sinica, 2011, 31(11): 1116002
Category: Materials
Received: May. 25, 2011
Accepted: --
Published Online: Oct. 12, 2011
The Author Email: Jiming Zheng (zjm@nwu.edu.cn)