Effect of Fe doping on the morphology of hydrothermally derived BaTiO3 crystals

摘要：

　　Pure phase Fe doped BaTiO3 crystals have been successfully fabricated at 200℃ with 0.7M KOH by a hydrothermal method.The obtained products were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM).An obvious morphology evolution from hexagonal shape to sphericity was observed when Fe doping concentration was increased from 0% to 1%,3%,6%,and 10%.In addition,the size of the obtained Fe doped BaTiO3 crystals obviously became smaller.The possible mechanism was also discussed.

关键词： Hydrothermal Fe doping BaTiO3 crystals

作者: Linlin Yang Yujiang Wang Shunli Huang Yonggang Wang

作者单位: Department of Materials Science and Engineering, Luoyang Institute of Science and Technology, Luoyan 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 Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 12-15

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）