| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
Effect of the weight ratio of positive/negative electrode materials on the performance of electrochemical capacitors |
| 초록 |
Asymmetric cell configuration has offered unique opportunities for achieving enhanced performance in electrochemical capacitors. Two different electrode materials, hierarchically structured conducting polymer nanomaterials and graphene/carbon nanofiber hybrids were used to construct asymmetric electrochemical capacitor cells. A commercialized capacitor cell was used to examine the capacitive behavior of the electrode materials. Cyclic voltammetry analysis and charge/discharge tests were conducted under various conditions. Especially, the capacitive behavior of the asymmetric cells were examined in terms of the weight ratio of the positive/negative electrode materials. |
| 저자 |
임경운, 윤현석
|
| 소속 |
전남대 |
| 키워드 |
capacitors; electrode; graphene; carbon nanofiber
|
| E-Mail |
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