Synthesis and luminescent properties of porous YVO4:Sm nanoplates

摘要：

The present research describes a simple low-temperature synthesis route of fabricating porous YVO4:Sm nanoplates via a chemical co-precipitation method using commercially available Y2O3, NI-L, VO3, Sm2O3 and ethylene glycol as the reacting precursors. The as-synthesized YVO4:Sm was thermally treated at 300℃ and 600℃ for 2 h which is much lower than that of the conventional preparation methods. The obtained samples were characterized by FTIIL XRD, TEM and PL. The photoluminescence measurement revealed that the luminescence intensity was significantly increased with increasing annealing temperature.

关键词： Optical materials Luminescence porous

作者: Juan Wang Yunhua Xu Qihong Cen Xiaoman Zhang Yaru Cui

作者单位: Shaanxi Key Laboratory of Nano-materials and technology, Xran University of Architecture and Technol Shaanxi Key Laboratory of Nano-materials and technology, Xran University of Architecture and Technol

会议类型: 国际会议

会议名称: 10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)

会议地点: 西安

会议语种:英文

页码: 541-544

在线出版日期: 2009-01-13（万方平台首次上网日期，不代表论文的发表时间）