期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 17, 页码 4662-4711出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201601509
关键词
fouling; membranes; polydopamine; surface modification; water purification
资金
- National Science Foundation Graduate Research Fellowship Program [0648993]
- National Science Foundation Chemical, Bioengineering, Environmental, and Transport Systems Division [1160069]
- National Science Foundation Science and Technology Center for Layered Polymeric Systems [DMR-0423914]
- BK21 Plus Program - Ministry of Education
- Institute for Basic Science [IBS-R019-D1]
- National Research Foundation of Korea
- Ministry of Science & ICT (MSIT), Republic of Korea [IBS-R019-D1-2017-A00] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- Division Of Graduate Education
- Direct For Education and Human Resources [0648993] Funding Source: National Science Foundation
- Div Of Chem, Bioeng, Env, & Transp Sys
- Directorate For Engineering [1160069] Funding Source: National Science Foundation
Polymeric membranes are an energy-efficient means of purifying water, but they suffer from fouling during filtration. Modification of the membrane surface is one route to mitigating membrane fouling, as it helps to maintain high levels of water productivity. Here, a series of common techniques for modification of the membrane surface are reviewed, including surface coating, grafting, and various treatment techniques such as chemical treatment, UV irradiation, and plasma treatment. Historical background on membrane development and surface modification is also provided. Finally, polydopamine, an emerging material that can be easily deposited onto a wide variety of substrates, is discussed within the context of membrane modification. A brief summary of the chemistry of polydopamine, particularly as it may pertain to membrane development, is also described.
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