Mineralizer mediated self-assembly of PbTi03 crystals

摘要：

　　PbTiO3 crystals with different morphologies,such as flower-like and spherical shape,which was constructed by oriented nanoparticles have been obtained by a simple surfactant-free hydrothermal process assisted by K2CO3 as a mineralizer.Powder X-ray diffraction (XRD) analysis was applied to examine the purity and crystallinity of the as-prepared samples.The morphologies have been characterized by scanning electron microscopy (SEM).The results indicated that the self-assembly structures of PbTiO3 crystals were dependent on the addition amount of K2CO3 and the formation mechanism of the products was briefly discussed.

关键词： Mineralizer Self-assembly PbTiO3

作者: Haiyan Lin YonggangWang Zhanying Zhang Weijun Zhang Yujiang wang

作者单位: Department of Materials Science and Engineering, Luoyang Institute of Science and Technology,Luoyang Henan Anyang Power Supply Company, Anyang, 455000,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 1076-1079

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）