Migration of lithium ions in a nonaqueous Nafion-based polymeric electrolyte: Quantum-chemical modeling


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Abstract

In the framework of the search for promising electrolytes for lithium-ion batteries. quantum-chemical modeling of the structure. Stability, and electronic properties of membranes based on LiNafion*dimethyl sulfoxide (LiNafion*nDMSO, n = 0–18) has been performed. It has been demonstrated that similar membranes are good candidates from the viewpoint of lithium ion transport with barriers of 0.2–0.3 eV, which depend on the number of DMSO molecules per lithium atom.

About the authors

T. S. Zyubina

Institute of Problems of Chemical Physics

Email: zyubin@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432

A. S. Zyubin

Institute of Problems of Chemical Physics

Author for correspondence.
Email: zyubin@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432

Yu. A. Dobrovol’skii

Institute of Problems of Chemical Physics

Email: zyubin@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432

V. M. Volokhov

Institute of Problems of Chemical Physics

Email: zyubin@icp.ac.ru
Russian Federation, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 142432

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