Abstract
The mesoporous carbon(MC)/AQ parasitic composite was synthesized by filling 9, 10-anthraquinone into pores of MC with sublimation. The composite was charactered by the methods of TDA/DSC, SEM and N2 adsorption. The electrochemical performance of the composite was investigated by the methods of galvanostatic discharge/charge and cyclic voltammetry. The results indicated that the specific capacity and cycle life of the composite was increased. The initial discharge specific capacity of the composite(75% AQ contained) arrived at 216 mAh/g, after 50 cycles, the specific capacity maintained 76 mAh/g, which was twice as great as AQ electrode's.
| Original language | English |
|---|---|
| Pages (from-to) | 1312-1315 |
| Number of pages | 4 |
| Journal | Gongneng Cailiao/Journal of Functional Materials |
| Volume | 42 |
| Issue number | 7 |
| Publication status | Published - Jul 2011 |
Keywords
- Electrochemical performance
- MC/AQ parasitic composite
- Mesoporous carbon
- Organic cathode materials