导电聚合物在锂硫电池中的研究与应用

锂硫电池因其具有高比能量以及硫廉价易得等优点,成为电池研究的焦点,但其也存在硫的导电性差、反应过程中产生的多硫化物会溶解于电解质中且电池会膨胀等问题。总结了近几年导电聚合物在锂硫电池中的研究进展,重点讨论了导电聚合物在正极材料、电解质、粘结剂和隔膜中的研究与应用。

Conductive Polymers in the Application of Lithium-sulfur Batteries

Lithium-sulfur batteries become the focus of cell research due to its advantages of high specific energy and cheap sulfur.But it also has some disadvantages such as poor conductivity of sulfur,and polysulfide's dissolving in the electrolyte and the battery's swelling in the process of reaction.In this paper,the recent research progress of conductive polymers in lithiumsulfur batteries was summarized,and the application of conductive polymers in the anode materials,electrolytes,binder and the diaphragm were discussed.