高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (1): 107.

• 论文 • 上一篇    下一篇

稀薄细胞悬浊系模型的介电解析法

赵孔双   

  1. 厦门大学化学系, 厦门, 361005
  • 收稿日期:1996-01-05 出版日期:1997-01-24 发布日期:1997-01-24
  • 作者简介:赵孔双. 男. 40岁, 博士, 副教授。
  • 基金资助:

    国家教育委员会留学回国人员基金

Dielectric Analysis for the Model of Dilute Cell Suspension

ZHAO Kong-Shuang   

  1. State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, Xiamen University, Xiamen, 361005
  • Received:1996-01-05 Online:1997-01-24 Published:1997-01-24

摘要: 对稀薄细胞粒子是浊液体系进行了介电模型化,在导出的描述该体系介电行为的理论公式的基础上,确立了从实验观察到的介电参数获得体系相参数的精确解析方法,对该体系可能产生介电弛豫的原因进行了现象论的分析,并以一个微胶囊作为细胞模型进行了介电测量和解析,获得了合理的结果.

关键词: 细胞悬浊液, 介电弛豫, Wagner公式, 微胶囊

Abstract: Amethod of numerical analysis is proposed based on a dielectric model of dilute cell suspension to calculate the phase parameters from the dielectric parameters observed.The reason of the dielectric relaxations is represented through phenomenologically in view-point of interfacial polarization.Furthermore, the procedure of calculation upon the theoreti-cal formulation is applied to the data observed for the system composed of a single microcap-sule and distilled water, the results show that the phase parameters obtained are reliable and the model proposed is reasonable.

Key words: Cell suspension, Dielectric relaxation, Wagner-equation, Microcapsule

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