V. V. Shevchenko, A. G. Belous, A. V. Stryutsky, L. L. Kovalenko, N. S. Klimenko, M. A. Gumenna, A. M. Pilipenko
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引用次数: 0
Abstract
A method of obtaining a solid polymer electrolyte for lithium-ion batteries based on polyethylene oxide-containing (PEO) supramolecularly organized system segmented polyurethane – segmented oligourethane with LiClO4(PUU-OUU-LiClO4) is proposed. The introduction of LiClO4 into PUU-OUU leads to an extreme increase in the glass transition temperature and ionic conductivity by 1 and 2 orders of magnitude when compared to OUU-LiClO4 and PUU-LiClO4 systems (up to 2.0·10–4 S/cm at 60°C), respectively, which is associated with a change in the lithium-ion transport mechanism.
期刊介绍：
Theoretical and Experimental Chemistry is a journal for the rapid publication of research communications and reviews on modern problems of physical chemistry such as:
a) physicochemical bases, principles, and methods for creation of novel processes, compounds, and materials;
b) physicochemical principles of chemical process control, influence of external physical forces on chemical reactions;
c) physical nanochemistry, nanostructures and nanomaterials, functional nanomaterials, size-dependent properties of materials.
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