Preparation and characterization of a new kind of UV-grafted ion-recognition membrane

doi:10.5004/dwt.2011.2864

CORC > 化学研究所 > 中国科学院化学研究所

	Preparation and characterization of a new kind of UV-grafted ion-recognition membrane
	Wang, Lihua 1; Tang, Chengcheng 1,2; Yun, Yanbin 2
刊名	DESALINATION AND WATER TREATMENT
	2011-10-01
卷号	34 期号:1-3 页码:216-221
关键词	Uv Grafting Ion-recognition Calix [4] Arene Function Membrane Ion Transport Pan Membrane
ISSN号	1944-3994
DOI	10.5004/dwt.2011.2864
英文摘要	A new kind of alkali metal ion-recognized membrane material compound named poly (styreneco- allyl oxygen)-4-tert butyl-calix [4] arene was synthesized by 4-tert-butyl calyx [4] arene and poly(styrene-co-allyl alcohol) as raw materials. Then a new ion recognition functional membrane was prepared by UV irradiation method via grafting the compound onto the surface of polyacrylonitrile (PAN) micro porous membrane. ATR-FTIR, SEM, AFM and SPM were used to test the surface structure of the functional membrane. The results showed that the functional membrane could form spindle structure on the surface of PAN membrane by the selfassembly way. Control transport experiment for non-functional material (PAA) grafted membrane and functional material grafted membrane were tested in our work, and the data showed that the functional material grafted membrane was able to identify Li(+), Na(+) and K(+) while the PAA grafted membrane have not the ion-recognition ability. The recognition sequence of the functional membrane was K(+)>>Na(+)>Li(+).
语种	英语
出版者	DESALINATION PUBL
WOS记录号	WOS:000299207000037
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/71793]
专题	中国科学院化学研究所
通讯作者	Wang, Lihua
作者单位	1.Chinese Acad Sci, Inst Chem, New Mat Lab, Beijing 100080, Peoples R China 2.Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, Lihua,Tang, Chengcheng,Yun, Yanbin. Preparation and characterization of a new kind of UV-grafted ion-recognition membrane[J]. DESALINATION AND WATER TREATMENT,2011,34(1-3):216-221.
APA	Wang, Lihua,Tang, Chengcheng,&Yun, Yanbin.(2011).Preparation and characterization of a new kind of UV-grafted ion-recognition membrane.DESALINATION AND WATER TREATMENT,34(1-3),216-221.
MLA	Wang, Lihua,et al."Preparation and characterization of a new kind of UV-grafted ion-recognition membrane".DESALINATION AND WATER TREATMENT 34.1-3(2011):216-221.