Electromagnetic Property of MnZn FerritelSrTiO3/PTFE Composites

摘要：

　　MnZn ferrite powder was modified by SrTiO3 sol and then filled into PTFE matrix to form MnZn ferrite/SrTiO3/PTFE composite.The effect of modification and heat-treatment on the electromagnetic property of the composite was investigated.The results revealed that the as-prepared composite possessed high permeability,high permittivity and low loss.The modification and heat-treatment could improve the electromagnetic property of the composites.The frequency dependence of the dielectric property of the composite is accorded with Debye relaxation theory.

关键词： MnZn ferrite SrTiO3 Electromagnetic property

作者: Haibo Yang Ying Lin Fen Wang

作者单位: School of Materials Science and Engineering,Shaanxi University of Science & Technology,Xian 710021,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 629-631

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）