| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Preparation of Solid Polymer Electrolytes Based on Polysiloxane and Anion-Trapping Boron Moieties for Lithium Ion Batteries |
| 초록 |
In this study, solid polymer electrolytes were prepared using polysiloxane, which has low glass transition temperature, and anion-trapping boron moieties. Polysiloxane having thiol group was synthesized via sol-gel reaction of 3-mercaptopropyl(dimethoxy)methylsilane. Allyl PEG was synthesized by the reaction between poly(ethylene glycol) methyl ether and allyl bromide. Crosslinker having boron moieties was synthesized by the reaction between poly(ethylene glycol) methacrylate and trimethyl borate. Solid polymer electrolytes were prepared by photo-initiated thiol-ene click reaction between thiol group of polysiloxane and carbon-carbon double bond of allyl PEG and the crosslinker. The thermal and electrochemical properties of the prepared solid polymer electrolytes were investigated. |
| 저자 |
홍동기, 백지훈, 김상완, 이종찬
|
| 소속 |
서울대 |
| 키워드 |
Solid Polymer Electrolytes; Anion-Trapping; Lithium Ion Batteries; Boron; Thiol-ene Click Reaction
|
| E-Mail |
|
