文献类型：会议论文

英文题名：Microemulsion method preparation Zn_(1-x)S:Cu_x(0.001<x<0.05) and the research of luminescence property

作者：Wang, Zhilong[1];Liang, Yan;Wang, Shiqing;She, Yali

第一作者：Wang, Zhilong

通信作者：Wang, ZL[1]

机构：[1]Gansu Univ Tradit Chinese Med Lanzhou, Lanzhou, Peoples R China

第一机构：甘肃中医药大学

通信机构：[1]corresponding author), Gansu Univ Tradit Chinese Med Lanzhou, Lanzhou, Peoples R China.|[10735]甘肃中医药大学;

会议论文集：International Conference on Chemical Engineering, Metallurgical Engineering and Metallic Materials (CMMM 2012)

会议日期：OCT 12-13, 2012

会议地点：Kunming, PEOPLES R CHINA

语种：英文

外文关键词：Microemulsion method; nano phosphors

年份：2012

摘要：Series samples Zn(1-x)S:Cu-x(0.001 < x < 0.05) have been prepared by a simple and template-free microemulsion method. From the XRD we know that all samples are single phase. The SEM photo shows that the particle sizes are about 50 similar to 200nm.When the contents of doping Cu2+ ions increasing, the particle sizes become larger, which proves that Cu2+ ions occupy the position of Zn2+ ions. The emission spectrum (ES) indicates that when doping Cu2+ ions,samples show a blue light and the main emission peaks which caused by Cu2+ ions t(2) transition locates at 425nm. Moreover, when co-doping Cu2+ ions and Mn2+ ions, the intensity of PL emissions increased.