| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_에너지저장·변환 |
| 제목 |
PE-reinforced cation exchange membrane based on acrylate polymer network for reverse electrodialysis |
| 초록 |
Reverse electrodialysis (RED) is a process to obtain renewable energy from salinity gradients. Ion exchange membranes should have low electric resistance , high permselectivity and good mechanical, chemical and thermal stability in RED systems. UV-curing has easy process and performance improvement. In this study, cation exchange membranes(CEMs) are prepaered by UV-curing process. Specifically membranes were formed by two acrylate polymer networks. Membrane properties, such as chemical structure(FT-IR), ion exchange capacity, water uptake, pH tolerance, permselectivity, area resistance were measured. In conclusion, UV-CEM2 that we proposed showed excellent permselectivity and area resistance greater than commercial CMV membrane under the same condition. |
| 저자 |
이영주1, 차민석1, 신상훈1, 한승희1, 김형중2, 홍영택1, 이장용1
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| 소속 |
1한국화학(연), 2공주대 |
| 키워드 |
Photo-polymerization; UV curing
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| E-Mail |
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