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>Ionic Conductivities of Solid Polymer Electrolyte/Salt Systems for Lithium Secondary Battery: Electrostatic Potential Contribution
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Ionic Conductivities of Solid Polymer Electrolyte/Salt Systems for Lithium Secondary Battery: Electrostatic Potential Contribution
We establish a thermodynamic model of ionic conductivities model for solid polymer electrolyte/salt systems based on modified double lattice (MDL) model. The proposed model takes into account both the mobility and the charge interactions of the solid polymer electrolyte/salt systems. The interactions between Li ion and polymer molecules are described by electrostatic potential (EP) when Li ion is passing by a polymeric membrane. In comparison with experimental data, quantitative descriptions of the proposed model show better agreement for the given systems than those of existing models.
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