Unraveling and Regulating Self-Discharge Behavior of Ti3C2Tx MXene-Based Supercapacitors - Wang, Zixing; Xu, Zhong; Huang, Haichao; Chu, Xiang; Xie, Yanting; Xiong, Da; Yan, Cheng; Zhao, Haibo; Zhang, Haitao; Yang, Weiqing (ACS nano, 2020)