“…Besides graphene and its derivatives, transition metal disulfides, including WS 2 , MoS 2 , and WS 2 , have also received more attention due to their electronic tunability, 95 low cost and good stability. 96 For example, Fu et al prepared floral nanocomposites of seven metal-doped modified WS 2 by a simple one-pot hydrothermal method 97 ( Fig. 7B ).…”