Cu2O@Cu nanocomposite was prepared by a simple high temperature calcination reaction in N2 atmosphere.The as-prepared samples were characterized by XRD,SEM and TEM,which indicated that the product formed by nano-sheet...Cu2O@Cu nanocomposite was prepared by a simple high temperature calcination reaction in N2 atmosphere.The as-prepared samples were characterized by XRD,SEM and TEM,which indicated that the product formed by nano-sheets stacking had a high specific surface area.The as-synthesized material shows efficient catalytic activity for the reduction of organic compound in aqueous medium,in which 4-nitrophenol can be reduced to p-aminophenol and Congo red can be degraded to colorless solution.展开更多
基金Supported by the Natural Science Foundation of Fujian Province(No.2017J01420)Fujian Provincial Key Laboratory of Featured Materials in Biochemical Industry(FJKL_FBCM201803)
文摘Cu2O@Cu nanocomposite was prepared by a simple high temperature calcination reaction in N2 atmosphere.The as-prepared samples were characterized by XRD,SEM and TEM,which indicated that the product formed by nano-sheets stacking had a high specific surface area.The as-synthesized material shows efficient catalytic activity for the reduction of organic compound in aqueous medium,in which 4-nitrophenol can be reduced to p-aminophenol and Congo red can be degraded to colorless solution.