Back Cover Image, Volume 2, Issue 4, July 2023

Abstract

Back Cover: In article number BTE2.20230010, Ho Won Jang and co-workers have represented the movement of Li ions and the flow of electrons, illustrating their respective pathways within the battery's internal structure and connecting wires. The battery depicted in the lower center highlights the important components discussed in our manuscript, including the crystalline solid-state cathode, electrolyte, and anode. Furthermore, we have included an image illustrating the application of this battery's electrical energy in powering an electric vehicle, along with an additional depiction of the charging process.