分离器(采油)
阴极
阳极
电解质
材料科学
锂(药物)
聚合物
电极
叠加原理
化学
热力学
复合材料
物理
物理化学
医学
量子力学
内分泌学
作者
Marc Doyle,Thomas F. Fuller,John Newman
出处
期刊:Journal of The Electrochemical Society
[The Electrochemical Society]
日期:1993-06-01
卷期号:140 (6): 1526-1533
被引量:3239
摘要
The galvanostatic charge and discharge of a lithium anode/solid polymer separator/insertion cathode cell is modeled using concentrated solution theory. The model is general enough to include a wide range of polymeric separator materials, lithium salts, and composite insertion cathodes. Insertion of lithium into the active cathode material is simulated using superposition, thus greatly simplifying the numerical calculations. Variable physical properties are permitted in the model. The results of a simulation of the charge/discharge behavior of the system are presented. Criteria are established to assess the importance of diffusion in the solid matrix and transport in the electrolyte. Consideration is also given to various procedures for optimization of the utilization of active cathode material.
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