| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_환경·에너지 |
| 제목 |
Preparation and Electrochemical Properties of Polystyrene-based Anion Exchange Membrane Various Side Chain Lengths of PEGMA |
| 초록 |
While commercial polystyrene-based ion exchange membranes have simple manufacturing processes, they also possess the poor durability due to their brittleness. Poly(ethylene glycol)methyl ether methacrylate (PEGMA) with hydrophilic side chain of poly(ethylene glycol) (PEG) was used as a co-monomer to make the membranes have improved flexibility. Hydrophilicity/hydrophobicity of the anion exchange membrane was able to be adjusted by varying the chain lengths of the PEG. For the preparation of the anion exchange membranes, a porous Polyethylene (PE) substrate was immersed into monomer solutions and thermally polymerized. The prepared membranes were then subsequently post-aminated using trimethylamine (TMA). The prepared pore-filled anion exchange membranes were evaluated in terms of ion exchange capacity (IEC), electric resistance(ER) and water uptake(WU). |
| 저자 |
최규직1, 김정훈1, 김성민2, 문혜진3, 장봉준1, 홍성권4
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| 소속 |
1한국화학(연), 2노루코일코팅, 3JW중외제약, 4충남대 |
| 키워드 |
Anion exchange membrane |
| E-Mail |
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