A new Bi2O3/rGO composite boosts lithium-sulfur battery performance at -60?°C. Learn how this material enhances Li2S ...

The Energy Storage and Distributed Resources Division (ESDR), Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States ...

玻璃态及玻璃陶瓷电解质以Li2S-P2S5体系为主要代表，组成变化范围宽，离子电导率可达 10−4 -10−2 S/cm。但是硫化物遇空气会迅速水解生成H2S气体，因此电解质合成需在惰性气氛环境下进行，造成研发、制造、运输及储存成本高昂。由于S2−比O2−容易氧化 ...