| 초록 |
In my study, Pt dispersed functionalized graphene–multi walled carbon nanotubes (Pt/MWCNT/RGO) nanocomposites have been prepared. MWCNT may help in prevention of restacking of exfoliated graphene sheets and hence provides more surface area for catalyst loading. Also, dopamine is easy coated on a variety of materials surface for hybrid materials and sensors. In addition, the remarkable property of Pt/MWCNT/RGO nanocomposites were demonstrated by cyclic voltammetry (CV) and chronoamperometry (CA). The structure, morphology and composition of Pt/MWCNT/RGO nanocomposites were measured by scanning electron microscope (SEM), transmission electron microscopy (TEM) and fourier transform infrared spectroscopy (FT-IR). |
