| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 가을 (10/10 ~ 10/12, 경주컨벤션센터) |
| 권호 |
43권 2호 |
| 발표분야 |
대학원생 구두발표(발표15분) |
| 제목 |
Star polymer-assembled membranes for desalination and water treatment. |
| 초록 |
Star polymers possess unique three-dimensional globular architectures with multiple linear arms having the high density of active functional groups. We employed the star polymer as a new building block material to fabricate thin film composite (TFC) membranes for desalination and water treatment. We synthesized a star polymer with the high density of terminal amine groups via atomic transfer radical polymerization, followed by amine end-functionalization. The prepared amine-functionalized star polymers were assembled into TFC membranes via the interfacial polymerization process. The star polymer-assembled membranes exhibited nanofiltration and reverse osmosis grade separation performance with high water permeance and salt rejection as well as the excellent antifouling property. Star polymers provide a new material platform for the design of multifunctional films, coatings, surfaces and membranes for water, energy and environment applications. |
| 저자 |
박찬형, 전성권, 박상희, 김달용, 방준하, 이정현
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| 소속 |
고려대 |
| 키워드 |
Star polymer; Thin film composite membranes; Interfacial polymerization; Nanofiltaration; Reverse osmosis.
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| E-Mail |
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