K2PtCl4-induced structural reconstruction of high-entropy sulfide hollow nanospheres for enhanced hydrogen evolution
We report the synthesis of K2PtCl4-treated high-entropy sulfide (HES) nanospheres via a two-step liquid-phase synthesis involving solvothermal formation of (Co,Ni,Cu,Zn,Mn)3S4 hollow spheres and subsequent K2PtCl4 solution treatment. The resulting nanospheres exhibit a well-defined hollow morphology. The K2PtCl4 soluti...