“…Currently, 3-D CuS in the shape of hollow spheres, 31,[36][37][38][39][40][41][42][43] hollow cages, [44][45][46] nano/ microflowers, 32,47-49 nano/microspheres, 33,50 and hierarchical architectures 30 are successfully synthesized by hydrothermal and solvothermal methods. Currently, 3-D CuS in the shape of hollow spheres, 31,[36][37][38][39][40][41][42][43] hollow cages, [44][45][46] nano/ microflowers, 32,47-49 nano/microspheres, 33,50 and hierarchical architectures 30 are successfully synthesized by hydrothermal and solvothermal methods.…”