| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
19권 2호 |
| 발표분야 |
환경에너지_포스터 |
| 제목 |
Preparation and properties of polymeric ionic liquids bearing ether group |
| 초록 |
Polymerized ionic liquids (PILs) based on polyvinyl imidazolium cation containing ethylene oxide pendant group and [Tf2N]– anion were synthesized. To investigate the effect of ethylene oxide unit on the physical properties and ionic conductivities, the imidazolium cation was functionalized with mono- or triethylene oxide unit. As increasing the length of the ethylene oxide unit, the ionic conductivity of PIL increased due to the improved chain mobility of the PILs by the ethylene oxide pendant group. The mixtures of LiTf2N and PIL showed higher ionic conductivities than pure PILs themselves up to 3×10–5 S cm–1 at room temperature. |
| 저자 |
이지현, 이제승, 박서경
|
| 소속 |
경희대 |
| 키워드 |
Polymerized ionic liquids; ionic conductivity
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| E-Mail |
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