| 초록 |
Recently, the electric double-layer capacitor based materials with pseudocapacitive effects have attracted much attention. The incorporation of heteroatoms into carbon materials has brought about considerable improvement of specific capacitance because the heteroatoms induce pseudocapacitive behaviour and improve the polar properties of carbon materials. In this study, novel carbon-based microporous nanoplates containing numerous heteroatoms (H-CMNs) were fabricated from regenerated silk fibroin. A high surface area was induced by KOH activation during carbonization. Consequently, H-CMNs possess potential advantages for application in supercapacitor electrodes with high energy and power density. |
