| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 가을 (11/02 ~ 11/03, 한경대학교) |
| 권호 |
11권 2호 |
| 발표분야 |
전기화학 |
| 제목 |
Synthesis and characterization of carbonyl-functional ionic liquids and zwitterionic compounds as electrolyte additives for Lithium batteries |
| 초록 |
Several series of ionic liquids and zwitterionic compounds containing carbonyl-containing functional groups, such as ester and carbonate, were prepared and their electrochemical properties were investigated. FT-IR study clearly demonstrates that they are able to interact with Li+ ions through their carbonyl groups. Comparing with the cases of their corresponding alkyl-substituted relatives, a severe deterioration of C-rate performance was not observed when either an ester-containing ionic liquid or zwitterionic compound was added to a non-aqueous electrolyte containing LiPF6, implying the positive role of the ester functional group. |
| 저자 |
Nguyen Dinh Quan1, 이현주1, 김훈식2, 김홍곤1, 안병성1
|
| 소속 |
1한국과학기술(연), 2경희대 |
| 키워드 |
zwitterionic; ionic liquid; functional; Lithium; battery
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| E-Mail |
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