| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_환경·에너지 |
| 제목 |
Identification of redox potential of cobalt ion in different ionic liquids in light of electron mediator generation |
| 초록 |
Ionic liquids properties such as wide potential window and high solubility of air pollutants, considered right preference in air pollutant removal process. Further, electron mediator contained ionic liquid minimizes the potential window and increase the removal efficiency. In this investigation, cobalt ion added in different ionic liquids such as BMIM PF-6, BMIMCF3SO3-, BMIM (CF3SO2)-2 and BMIMBF-4 to make cobalt ion contained ionic liquid. The FTIR analysis supports the cobalt ion presence. The redox behavior of the different ionic liquids with cobalt ion investigated using Pt electrode. Cyclic voltammetry results demonstrates redox potential of Co2+/Co3+ varied with various anionic groups containing ionic liquid. The found Co2+/Co3+ redox potential poses the following potential order found at 1.4V, 1.8 and 2 V for CF3SO3- (1.4 V)＜ (CF3SO2)-2 (1.8 V) ＜ PF-6 (2 V).. |
| 저자 |
PERUMAL SILAMBARASAN, G. MUTHURAMAN, 문일식
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| 소속 |
순천대 |
| 키워드 |
redox potential; metal ion containing ionic liquid; electron mediator
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| E-Mail |
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