Hydrothermal Synthesis and Optical Properties of ZnO Particles

摘要：

Through hydrothermal process, different morphology ZnO particles are prepared with zinc acetate dehydrate and ammonia used as main resources. The microstructure, morphology and photolnminescence properties of the as-prepared products are characterized by x-ray diffractometer, scanning electron microscope and photoluminescence spectrum, respectively. The results indicate that the asprepared products are ZnO single crystalline with hexagonal wurtzite structure. The morphology change from rod-like to flower-like and PL intensity enhances when the growth temperature is increased from 120℃ to 200℃. CTAB greatly improves the crystalline of ZnO crystals.

关键词： ZnO particles Hydrothermal process Optical property

作者: Jianbin Zhang Zhouhu Deng

作者单位: School of Electrical and Information Engineering Jiangsu Teachers University of Technology, Changzho School of Information Science and Technology, Northwest University, Xian, Shaanxi,China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 4166-4169

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）