Knowledge Management System Of Institute of process engineering,CAS
| Surface composite modification of anion exchange membrane by electrodeposition and self-polymerization for improved antifouling performance | |
| Cao, Renqiang1,2; Shi, Shaoyuan1,2,3; Cao, Hongbin1,2,3; Li, Yujiao1,2; Duan, Feng1,2; Li, Yuping1,2 | |
| 2022-09-05 | |
| Source Publication | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| ISSN | 0927-7757 |
| Volume | 648Pages:9 |
| Abstract | A novel composite modified membrane (PSS&PDA-M) was prepared by constructing polydopamine (PDA) selfpolymerization modified layer covering electrodeposited poly (sodium 4-styrene sulfonate) (PSS) modified layer. The improvement on surface hydrophilicity and negative charge density of PSS&PDA-M mainly benefited from electrodeposited PSS modified layer. PDA self-polymerization modification layer not only improved the stability of the composite modified layer but also reduced the surface roughness of modified membrane. The results of desalination and antifouling experiments indicated that PSS&PDA-M had the best ability to inhibit fouling by sodium dodecyl sulfonate without affecting desalination performance. And it still had excellent antifouling performance after 120 h rinsing test. Moreover, the surface hydrophilicity and negative charge density of PSS&PDA-M with the best antifouling properties were slightly inferior to electrodeposited P55 modified AEM (ePSS-M). Therefore, enhancing the stability of modified layer was also crucial to improving the antifouling performance of AEM. |
| Keyword | Surface composite modification Electrodeposition Self-polymerization Antifouling Anion exchange membrane |
| DOI | 10.1016/j.colsurfa.2022.129402 |
| Language | 英语 |
| WOS Keyword | ELECTRODIALYSIS ; POLYELECTROLYTE |
| Funding Project | National Science Foundation of China[51878645] ; National Key Research and Development Program[2018YFC1801501] ; Major Science and Technology Program for Water Pollution Control and Treatment[2017ZX07402001] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-CN-2021-3-3] |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Physical |
| Funding Organization | National Science Foundation of China ; National Key Research and Development Program ; Major Science and Technology Program for Water Pollution Control and Treatment ; Key Research Program of the Chinese Academy of Sciences |
| WOS ID | WOS:000833287200003 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/54340 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Shi, Shaoyuan |
| Affiliation | 1.Chinese Acad Sci, Key Lab Green Proc & Engn, Beijing Engn Res Ctr Proc Pollut Control, Innovat Acad Green Manufacture,Inst Proc Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ganjiang Innovat Acad, Ganzhou 341000, Jiangxi, Peoples R China |
| Recommended Citation GB/T 7714 | Cao, Renqiang,Shi, Shaoyuan,Cao, Hongbin,et al. Surface composite modification of anion exchange membrane by electrodeposition and self-polymerization for improved antifouling performance[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2022,648:9. |
| APA | Cao, Renqiang,Shi, Shaoyuan,Cao, Hongbin,Li, Yujiao,Duan, Feng,&Li, Yuping.(2022).Surface composite modification of anion exchange membrane by electrodeposition and self-polymerization for improved antifouling performance.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,648,9. |
| MLA | Cao, Renqiang,et al."Surface composite modification of anion exchange membrane by electrodeposition and self-polymerization for improved antifouling performance".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 648(2022):9. |
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