Progressive evolutions of non-fused ring electron acceptors toward efficient organic solar cells with improved photocurrent and reduced energy loss - Qing Shen; Chengliang He; Baohua Wu; Yi Lin; Shuaishuai Chen; Jian Gao; Shuixing Li; Zaifei Ma; Wei Ma; Minmin Shi; Yongfang Li; Hongzheng Chen (Chemical Engineering Journal, 2023)