Inverse Vulcanization of Sulfur-Amorphous Electroactive Polymer for Li-S Batteries

摘要

Lithium-sulfur batteries have the potential to increase battery capacity while maintaining their weight and volume.This is possible due to the high theoretical energy density of sulfur.However,these batteries suffer from several failing,which still hinder practical use.Inverse vulcanization of sulfur seems to be perspective method for the preparation of polymer sulfur,because it prevents its recrystallization and stabilizes amorphous sulfur.The contribution also deals with the estimation of solubility of inversely vulcanized sulfur samples in common process solvents and solvents used in electrolytes.