Preparation of Li_2S-P_2S_5 Amorphous Solid Electrolytes by Mechanical Milling

摘要

Amorphous solid electrolytes in the Li_2S-P_2S_5 system were prepared successfully from a mixture of crystalline Li_2S and P_2S_5, using a mechanical milling technique. The amorphous- Forming region was extended to higher Li_2S compositions by Mechanical milling, compared with melt quenching.