| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 봄 (05/09 ~ 05/11, 김대중컨벤션센터) |
| 권호 |
16권 1호 |
| 발표분야 |
전기화학 |
| 제목 |
Acyclic Ammonium-based Ionic Liquids with Alkoxy Substituents as Electrolytes for Lthium-ion Secondary Batteries |
| 초록 |
Ionic liquids (ILs) are salts that exist as liquid state at room temperature although they are composed of ionic species, cations and anions. Owing to the ionic bonding, they have unique properties such as high ionic conductivity, non-volatility, and non-flammability as well as a wide liquid range and wide electrochemical stability window. ILs are a good candidate as an alternative electrolyte in lithium secondary batteries to replace conventional carbonates that have some serious safety problems. In this work, several novel acyclic ammonium-TFSI ionic liquids having an alkoxy substituent(s) were synthesized and their physicochemical and electrochemical properties were characterized. |
| 저자 |
이혜령, 김형태, 권오민, 임태은, 문준영, 오승모, 김영규
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| 소속 |
서울대 |
| 키워드 |
Keywords: ionic liquids; electrolytes; lithium secondary batteries; Ammonium cation.
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| E-Mail |
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