“…5 Specically, in supercapacitor application, 2D material-based electrodes were found to be advanced, economic, and environmentally friendly with remarkable progress in terms of higher life-cycle (stability), fast chargedischarge performance, and high-power density. 6 From the diverse materials determined as electrode materials for supercapacitors, especially metal oxides/hydroxides, conducting polymers, 2D based layered materials, etc. [7][8][9][10] Two-dimensional materials (2D) such as MoS 2 , WS 2 , graphene and graphene nanoplatelets (GNP) [11][12][13] are found to be fascinating electrode materials due to their better mechanical strength, thermal and electrical conductivity.…”