| 학회 | 한국공업화학회 |
| 학술대회 | 2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션) |
| 권호 | 20권 1호 |
| 발표분야 | 정밀화학_포스터 |
| 제목 | Synthesis and characterization of binary electrolytes composed of carbonate and ionic liquids for lithium ion batteries |
| 초록 | Currently, lithium ion batteries (LIBs) have been researched to overcome safety issue by replacing the commercially carbonate such as dimethyl carbonate (DMC) owing to their lower safety resistance. In this respect, the ionic liquids (ILs) have been studied to alternate the conventional carbonate solution due to their non-flammable and non-volatile properties. However, the only ILs could not be suitable for the electrolytes because of their high viscosity and low ionic conductivity. To overcome their each disadvantage, we suggest the binary electrolytes composed of the ILs and conventional carbonate solution with various ratios. In this work, we study not only the thermal and physicochemical properties but also the electrochemical performance of binary electrolytes while change the ratio of prepared ILs and carbonates. Among these data, especially, the electrochemical performance of binary electrolytes is similar to that of the only carbonate solution at room or high temperature. |
| 저자 | 김형태1, 강재식1, 임태은2, 문준영2, 오승모1, 김영규1 |
| 소속 | 1서울대, 2인천대 |
| 키워드 | Ionic liquids; binary electrolytes; lithium ion battery; carbonate |
