The properties and antifouling performance of anion exchange membranes modified by polydopamine and poly (sodium 4-styrenesulfonate)

doi:10.1016/j.colsurfa.2020.124429

	The properties and antifouling performance of anion exchange membranes modified by polydopamine and poly (sodium 4-styrenesulfonate)
	Cao, Renqiang 1,2; Shi, Shaoyuan 1,2,3; Li, Yujiao 1,2; Xu, Bin 4; Zhao, Zhijuan 1,2; Duan, Feng 1,2; Cao, Hongbin 1,2; Wang, Yujie 1,2
刊名	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
	2020-02-20
卷号	589 页码:9
关键词	Surface modification Polydopamine Poly (sodium 4-styrene sulfonate) Anion exchange membrane Antifouling
ISSN号	0927-7757
DOI	10.1016/j.colsurfa.2020.124429
英文摘要	Fouling of anion exchange membranes (AEMs) is the bottleneck restricting electrodialysis technology, and surface modification is an effective way to solve this problem. This paper investigated the effects of different components such as single poly (sodium 4-styrene sulfonate) (PSS), single polydopamine (PDA) and mixed polydopamine and poly (sodium 4-styrene sulfonate) (PDA@PSS) used as the modifier, respectively, on the surface properties and antifouling performance of AEMs. Comparing the surface properties of different modified AEMs, it was found that the surface hydrophilicity and negative charge density of PDA@PSS modified AEM (PDA@PSS-M) were obviously improved due to the combined action of PDA and PSS. The desalination rate, surface morphology and relative content of surface S element of different AEMs after the fouling experiments were also analyzed. The results indicated that PDA@PSS-M presented the greatest antifouling performance among three modified AEMs. The effect of PDA@PSS co-deposited layer on its desalination performance was negligible and the modification layer had relatively good stability.
资助项目	National Science Foundation of China[51878645] ; Major Science and Technology Program for Water Pollution Control and Treatment[2017ZX07402001] ; National Key Research and Development Program of China[2016YFB0600505] ; Beijing Natural Science Foundation[8132047]
WOS关键词	SURFACE MODIFICATION ; ELECTRODIALYSIS ; POLYELECTROLYTE ; SELECTIVITY ; IMPROVEMENT ; ELECTRODEPOSITION ; CODEPOSITION
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000513861400029
资助机构	National Science Foundation of China ; Major Science and Technology Program for Water Pollution Control and Treatment ; National Key Research and Development Program of China ; Beijing Natural Science Foundation
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/39527]
专题	中国科学院过程工程研究所
通讯作者	Shi, Shaoyuan; Cao, Hongbin
作者单位	1.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Innovat Acad Green Manufacture, Inst Proc Engn,Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 3.Zhengzhou Inst Emerging Ind Technol, Zhengzhou 450000, Henan, Peoples R China 4.Hebei Iron & Steel Grp Hansteel Co, Handan 005600, Hebei, Peoples R China
推荐引用方式 GB/T 7714	Cao, Renqiang,Shi, Shaoyuan,Li, Yujiao,et al. The properties and antifouling performance of anion exchange membranes modified by polydopamine and poly (sodium 4-styrenesulfonate)[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2020,589:9.
APA	Cao, Renqiang.,Shi, Shaoyuan.,Li, Yujiao.,Xu, Bin.,Zhao, Zhijuan.,...&Wang, Yujie.(2020).The properties and antifouling performance of anion exchange membranes modified by polydopamine and poly (sodium 4-styrenesulfonate).COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,589,9.
MLA	Cao, Renqiang,et al."The properties and antifouling performance of anion exchange membranes modified by polydopamine and poly (sodium 4-styrenesulfonate)".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 589(2020):9.