Structure and Luminescence Characteristics of Yttrium Hydroxide Nanosheets Doped with Tb3+

摘要：

　　Tb3+ doped Yttrium hydroxide nanosheets were successfully synthesized from layer compound of Y2(OH)5NO3 doped by Tb3+.Layer compound was obtained by hydrothermal reaction at 120°.After ion exchange reaction with sodium benzoate under the microwave condition,the layer space of the compound increases from 0.907 nm to 1.452 nm.stable nanosheets sol was obtained after exfoliation under ultrasonic condition.The structure of layer compound and the morphology of nanosheets were determined by XRD,SEM,Zeta Size,Zeta Potential,TEM and FL.The luminescence properties of terbium hydroxide nanosheets doped with Tb3+ were examined; the relationship between structure and spectra was discussed.

关键词： LRHs nanosheets layered compound Luminescence

作者: Lin Zhang Caixia Li Danyu Jiang Tao Feng Qiang Li

作者单位: Department of Chemistry,East China Normal University.Shanghai 200241,China Shanghai Institute of Ceramics,Chinese Academy of Sciences.Shanghai 200050,China

会议类型: 国际会议

会议名称: 3rd International Conference on Testing and Evalution of Inorganic Materials(第三届无机材料测试与评价学术年会(TEIM2012))

会议地点: 景德镇

会议语种:英文

页码: 259-262

在线出版日期: 2012-10-15（万方平台首次上网日期，不代表论文的发表时间）