| 학회 |
한국화학공학회 |
| 학술대회 |
2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 |
21권 2호, p.1893 |
| 발표분야 |
에너지 |
| 제목 |
One-step Synthesis of V2O5/Carbon Nanotubes/rGO Aerogels for Supercapacitors |
| 초록 |
Vanadium oxide (V2O5) and multiple walled carbo nanotubes spaced graphene aerogels was produced by one-step hydrothermal co-assembly method in order to obtain high specific capacitance material for supercapacitor electrode application. V2O5 is one of the most promising candidates for supercapacitors thanks to its cost effectiveness and high pseudocapacitance, while multiple walled carbo nanotube (MWCNT) is a potential carbonaceous material for ELDC electrodes. Two of these materials were first time combined together with graphene oxide in order to form a high capacitive 3D hybrid aerogels, which could be considered as a promising material for supercapacitors electrodes applications. V2O5/MWCNT/rGO aerogels were obtained quickly and efficiently by one-step hydrothermal co-assembly method, showed a high specific capacitance of about 745.3 F g-1 and long term charge-discharge stability. |
| 저자 |
심재진, Marjorie Baynosa, Van Hoa Nguyen, Tran Van Chinh
|
| 소속 |
영남대 |
| 키워드 |
Supercapacitors; Vanadium oxide; Graphene aerogels
|
| E-Mail |
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| 원문파일 |
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