▎ 摘　　要

Al/graphene composite powder was prepared by an organic phase electroless aluminum plating method. The samples were characterized by Fourier transform infrared spectrometry, Raman spectrometry, ASAP2020 automatic specific surface area and porosity analyzer, and scanning electron microscope equipped with an energy dispersive-spectrometer (EDS). After electroless plating, the results showed that the oxygen-containing groups on the surface of graphene substantially decreased, and the cladding structure was formed by bending, which led to the formation of meso- and macropores; however, the spacing of the graphene layers was increased. In addition, the results of nitrogen adsorption showed that the pores of Al/graphene composite powder were dominated by micropores and mesopores, and the Brunauer-Emmett-Teller specific surface area was 91 m(2).g(-1); the average pore diameter and the pore volume calculated by the Barret-Joyner-Halenda desorption model was 8.77 nm and 0.45 cm(3).g(-)1, respectively. The appearance of the crystal structure of Al4C3 was not found by X-ray diffraction analysis, indicating that the aluminum plating process did not produce or produce little (below the minimum limit of detection) brittle phase Al4C3. Finally, the microscopic surface analysis showed that when the amount of NaH added was slightly larger than the theoretical value, the experimental results were basically consistent with the ideal system, and the aluminum plating effect was the best.