掺杂离子导体动力学性质研究  

Study on Dynamic Properties of Dispersed Ionic Conductors

作　　者：庞乾骏[1] 

机构地区：[1]上海交通大学

出　　处：《应用科学学报》1998年第3期276-284,共9页Journal of Applied Sciences

摘　　要：研究了掺杂离子导体（ＤＩＣ）的动力学性质，基于三分量导电键的随机－ＡＣ－网络模型，采用位置空间重整化方法解析计算了ＤＩＣ系统的交流电导和介电响应等．首次讨论了粒子尺度大小对系统动力学性质的影响．In this paper, the dynamic properties of dispersed ionic conductors(DIC) are studied. Based on the random AC network model of three kinds of conducting bonds, a position space renormalization method is analytically applied to the calculation of AC conductivity and dielectric response of DIC system. The effect of particle size on dynamic properties of the system is discussed for the first time.

关 键 词：掺杂离子导体 随机-AC-网络 PSRG 动力学性质 

分 类 号：TM24[一般工业技术—材料科学与工程]