| 초록 |
In this study, the electrochemical analysis of Platinum (Pt) supported ZIF-67 derived carbon functionalized reduced graphene oxide (CZIF-rGO) was investigated. The Pt-CZIF-rGO was synthesized and showed that the Pt-CZIF-rGO is better than Pt/rGO in terms of electrocatalytic activity. Also, the electrocatalytic activity was different according to the various weight ratios of ZIF-67. The Pt-CZIF-rGO The carbonized ZIF-67 between graphene oxide sheets can serve as functionalized spacers which impede aggregation of Graphene Oxide. The characterization of Pt-ZIF67@rGO composites were measured by cyclic voltammetry (CV), field emission scanning electron microscopy (FE-SEM), chronoamperometry, fourier transform infrared spectroscopy (FT-IR), transmission electron microscope (TEM). |
