| 학회 | 한국화학공학회 |
| 학술대회 | 2017년 봄 (04/26 ~ 04/28, ICC 제주) |
| 권호 | 23권 1호, p.545 |
| 발표분야 | 에너지 환경 |
| 제목 | Homogeneous reductive mediator generation using water contained ionic liquid medium by paired electrolysis for environmental pollutant degradation |
| 초록 | Owing to high cell potential 20 V during constant current electrolysis in ionic liquid, the mediator generation process in ionic liquid is still questionable and no attempt was reported. In order to minimize the cell potential to proceed the generation of homogeneous mediator by constant current electrolysis method, water can be used as co-solvent. In the present work, different concentrations of [BMIM]CF3SO3 has been tried in deionized water and studied the electrolysis by both divided (by Nafion 324 membrane) and undivided electrolytic cell. Initially, different metal ion precursors such as Co(II), Ce(III), and V(III) were underwent electrolysis and selected through oxidation/reduction potential (ORP) change. The selected mediator was optimized by current density and different electrode pair through the reduction efficiency variation. Finally, a model pollutant dichloromethane reduction we tested through cyclic voltammetry analysis. Key words: Paired electrolysis, RTIL, reductive mediator generation, constant current electrolysis |
| 저자 | Kannan Karunakaran, G.MUTHURAMAN, 문일식 |
| 소속 | 순천대 |
| 키워드 | 친환경 |
| 원문파일 | 초록 보기 |
