| 학회 |
한국고분자학회 |
| 학술대회 |
2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
47권 1호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Additive research for the development of high-efficiency, long-life lithium ion batteries. |
| 초록 |
As the need for lithium-ion batteries increases day by day, the demand for high-efficiency and high-capacity batteries is also increasing. Therefore, solvents and additives for electrolytes for high-efficiency, long-life batteries are being developed. Currently, commercial lithium-ion batteries use liquid electrolytes, and the liquid electrolytes have high ionic conductivity, so battery efficiency is high. A liquid electrolyte is composed of a lithium salt and a solvent. A carbonate-based solvent is used as the solvent for the electrolyte. By synthesizing a monomer containing Fluoro with a cyclic carbonate structure with high dielectric constant and flame retardancy and stability, a monomer containing a urethane group with high ionic conductivity, stability, and high reducing power is obtained. I want to sleep. The synthesized material was confirmed by FT-IR and H-NMR. |
| 저자 |
전민혁, 윤수진, WEI ZHANG, 임현민, 장기석, 배완수, 박성준, 장호현, 김환기
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| 소속 |
건국대 |
| 키워드 |
Lithium ion batteries; additives; liquid electrolyte
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| E-Mail |
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