In this work, 1,4-dioxane (cyclic ether ) was used to pre-treat the surface of Li electrode in order to passivate Li electrode and improve its interfacial stability and charge/discharge cycleability.

• 利用1,4-二氧六环对锂金属电极表面进行预处理,使之钝化,以提高电极的界面稳定性和充放电循环性能。