| 稀薄细胞悬浊系模型的介电解析法 |
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| 引用本文： | 赵孔双.稀薄细胞悬浊系模型的介电解析法[J].高等学校化学学报,1997,18(1):107-111. |
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| 作者姓名： | 赵孔双 |
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| 作者单位： | 厦门大学化学系, 厦门, 361005 |
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| 基金项目： | 国家教育委员会留学回国人员基金 |
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| 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.
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| 关 键 词： | 细胞悬浊液 介电弛豫 Wagner公式 微胶囊 |
| 收稿时间： | 1996-01-05 |
Dielectric Analysis for the Model of Dilute Cell Suspension |
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| ZHAO Kong-Shuang.Dielectric Analysis for the Model of Dilute Cell Suspension[J].Chemical Research In Chinese Universities,1997,18(1):107-111. |
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| Authors: | ZHAO Kong-Shuang |
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| Institution: | State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, Xiamen University, Xiamen, 361005 |
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| Abstract: | A method 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. |
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| Keywords: | Cell suspension Dielectric relaxation Wagner-equation Microcapsule |
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