▎ 摘　　要

Fluorinated graphene/NiCo2O4 nanorods composite was first fabricated through a two-step hydrothermal method combined with thermal annealing treatment. The as-prepared composite has been characterized by XRD, FT-IR, SEM, EDS and electrochemical measurements. The results indicated NiCo2O4 nanorods were disorderly entangled with fluorinated graphene sheets. Served as electrode material, the composite showed high specific capacitance (1356 F/g at 1A/g), and superior cycle stability (remained 91% capacity after 3000 cycles at 5A/g). The excellent electrochemical performances may be due to the synergistic effect between the good electrical conductive fluorinated graphene and nanorod structure of NiCo2O4 particles. The fluorinated graphene/NiCo2O4 nanorods composite exhibits to be a great potential electrode material for supercapacitors.