Further Characterization of SiS2 ‐ Li2 S Glasses Doped with Lithium Halide

作者：JOHN HINES KENNEDY, Zhengming Zhang · 发表于：Journal of The Electrochemical Society · 年份：1988 · DOI：10.1149/1.2095811 · 被引用次数：47 · 研究领域：Semiconductor materials and interfaces、Advanced Battery Materials and Technologies、Advancements in Battery Materials

Several characteristics of glasses have been measured using ac and dc techniques. The ionic conductivity of isostatically pressed pellets with electrodes was studied as a function of pressing conditions, temperature, and electrolyte thickness. The electrolyte thickness study showed significant electrode/electrolyte contact resistance with polymer sheets, but essentially no contact resistance with pressed powder . Cells containing lithium electrodes showed the importance of using fresh, high purity lithium foil. Galvanic cells, , exhibited OCV of 2.65V at 20°C and 10–15 mA/cm 2 could be drawn for short periods of time with <0.3V polarization (IR‐free) at ambient temperature.