상세정보
학술지
Redox Supercapacitor using Polyaniline Doped with Li Salt as Electrode
- 발행일
- 200212
- 출처
- Solid State Ionics, v.152-153, pp.861-866
- 협약과제
- 01MB3300, 자기충전용 하이브리드 에너지원 연구, 박남규
- 초록
- We prepared polyaniline powder doped with LiPF6 and utilized it as an electrode material in a polymer redox supercapacitor. The electrode sheet was fabricated by coating the slurry directly on a charge collector. We also compared the performance of porous polyolefin separator as supplied and the polymer electrolyte as prepared. The redox supercapacitor using the polyolefin separator exhibits ~ 100 F/g specific capacitance at the initial discharge and retains ~ 70 F/g after 5000 cycles, while the initial specific capacitance using the polymer electrolyte is ~ 80 F/g and retains ~ 60 F/g after 5000 cycles. © 2002 Elsevier Science B.V. All rights reserved.
- KSP 제안 키워드
- Charge Collector, Li salt, Polyaniline powder, Polymer electrolytes, Redox supercapacitor, Specific capacitance, electrode materials