Template preparations for ordered mesoporous carbon and its electrochemical performances

Using the F127 as raw material, ordered mesoporous carbon (OMC) was synthesized by the template method. X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were used to study its structure and morphology. The results show that the OMC has ordered rules and the width of pore wall was 10 nm. The electrochemical performance shows that this electrode material has good electrochemical performance and good reversibility. After 500 cycles, ordered mesoporous carbon has capacitance retention rate of 90.5% at a current density of 700 mA/g.