Radiation-Chemical Synthesis of Tetrafluoroethylene Telomers in Dimethyl Carbonate and Dimethoxyethane
摘要
Abstract
The kinetics of radiation-induced telomerization of tetrafluoroethylene in dimethyl carbonate and dimethoxyethane was studied, and new telomers of tetrafluoroethylene were obtained. A detailed study of IR spectra confirmed the fact of inclusion of fragments of solvent molecules in the composition of the resulting telomers. Selection of synthesis parameters (tetrafluoroethylene concentration and radiation dose) made it possible to obtain telomer solutions with characteristics required for their further use as an additive to electrolytes for lithium-ion batteries.