Manipulating Li2S2/Li2S mixed discharge products of all-solid-state lithium sulfur batteries for improved cycle life oleh Jung Tae Kim, Adwitiya Rao, Heng-Yong Nie, Yang Hu, Weihan Li, Feipeng Zhao, Sixu Deng, Xiaoge Hao, Jiamin Fu, Jing Luo, Hui Duan, Changhong Wang, Chandra Veer Singh, Xueliang Sun