Abstract. In current study, nanowhisker-like NiO/carbon aerogel microbead (NiO/CAMB) composites with chestnut-like coreeshell structure are prepared by in situ encapsulating method. The structure and morphology of NiO/CAMB are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Results indicate that the appearance of compo…
Abstract. Carbon aerogel (CA) microspheres have been successfully synthesized by an inverse emulsion polymerization and characterized by scanning electron microscopy (SEM), N2 sorption isotherm and X-ray diffraction (XRD). The results show that the size and pore characteristics of carbon microsphere obviously depend on stirring speed and concentration of surfactant in the emulsion polymeriz…