Consolidation of composite cathodes with NCM and sulfide solid-state electrolytes by hot pressing for all-solid-state Li metal batteries

• Published in: Journal of solid state electrochemistry Vol. 26; no. 3
• Main Authors: Yersak, Thomas A., Hao, Fang, Kang, Chansoon, Salvador, James R., Zhang, Qinglin, Malabet, Hernando Jesus Gonzalez, Cai, Mei
• Format: Journal Article
• Language: English
• Published: United States Springer Nature 21.01.2022
• Subjects: All-solid-state; Battery; Cathode; ENERGY STORAGE; Hot pressing; Solid-state electrolyte; Sulfide

In this study, hot pressing was evaluated as a method of cell fabrication to increase the energy density of next-generation all-solid-state batteries with NCM active material and sulfide solid-state electrolyte. Hot pressing involves consolidating glassy sulfide electrolyte by the application of pre...