| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO)) |
| 권호 |
23권 1호 |
| 발표분야 |
에너지저장·변환_포스터 |
| 제목 |
High Performance Supercapacitors based on CNT/MnO2 Nanoflake particles |
| 초록 |
We introduce CNT/MnO2 particles for high-performance supercapacitors. We prepare the CNT particles and grow MnO2 shell on the particle. We control the amount of MnO2 content on the CNT particles and characterize the effect on specific capacitance. We observe the capacitance 14 times higher than that of bare CNT particles. We apply CNT / MnO2 particles to supercapacitors. We achieve high power density, which is attributed to the contribution of the high pseudocapacitance of a compact MnO2 nanoflake and the high electrical conductivity of CNT particles with dense packing. |
| 저자 |
황정태, 권동휘, 문준혁
|
| 소속 |
서강대 |
| 키워드 |
CNT particles; MnO2 nanoflakes; Pseudocapacitance; Supercapacitors
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| E-Mail |
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