摘要：Crystalline@amorphous Nico.S4@MoS_(2)(v-NCS@MS)nanostructures were designed and co.structed via an ethylene glyco.-induced strategy with hydrothermal synthesis and solvothermal method,which simultaneously realized the defect regulation of crystal Nico.S4 in the *** advantage of the flexible protection of an amor-phous shell and the high capacity of a co.ductive co.e with defects,the v-NCS@MS electrode exhibited high specif-ic capacity(1034 mAh·g^(-1) at 1 A·g^(-1))and outstanding rate ***,a hybrid supercapacitor was assembled with v-NCS@MS as cathode and activated carbon(AC)as anode,which can achieve remarkably high specific energy of 111 Wh·kg^(-1) at a specific power of 219 W·kg^(-1) and outstanding capacity retention of 80.5%after 15000 cycling at different current densities.