| 학회 |
한국고분자학회 |
| 학술대회 |
2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
47권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Synthesis and characterizations of midblock-quaternized poly(styrene-b-2-bromoethyl acrylate-b-styrene) triblock copolymers for anion exchange membranes |
| 초록 |
A high performance of anion exchange membranes (AEMs) is highly demanded in anion exchange membrane fuel cells (AEMFCs) and has been extensively studied. Therefore, in this study, poly(styrene-b-2-bromoethyl acrylate-b-styrene) was synthesized by reversible addition fragmentation chain transfer (RAFT) polymerization and sequentially the amination of poly(2-bromoethyl acrylate) segment with trimethylamine (TMA) was performed to prepare midblock-quaternized poly(styrene-b-2-bromoethyl acrylate-b-styrene) as an AEM. Various characterizations of midblock-quaternized triblock copolymer were carried out to confirm its AEM properties. The synthetic results and characterizations of the triblock copolymer containing quaternary ammonium (QA) will be discussed in detail. |
| 저자 |
안종현, 강범구
|
| 소속 |
숭실대 |
| 키워드 |
anion exchange membrane; RAFT
|
| E-Mail |
|
