Solid State Electrolyte: Li-B-S System and Inorganic-Polymer Composite

This presentation include two topic areas related to solid state electrolyte. First, I will present a new family of Li-B-S solid electrolyte, which was predicted using machine learning approach and recently experimentally validated to have a good ionic conductivity and expanded voltage stability window compared to other sulfide electrolytes. Second, I will our decade long study on inorganic-polymer composite electrolyte, which utilize the mechanical flexibility and processibility of polymer and the ionic conductivity enhancement and mechanical enhancement by inorganic materials.