ICCAS OpenIR
Preparation and characterization of a new kind of UV-grafted ion-recognition membrane
Wang, Lihua1; Tang, Chengcheng1,2; Yun, Yanbin2
2011-10-01
Source PublicationDESALINATION AND WATER TREATMENT
ISSN1944-3994
Volume34Issue:1-3Pages:216-221
AbstractA 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(+).
KeywordUv Grafting Ion-recognition Calix [4] Arene Function Membrane Ion Transport Pan Membrane
DOI10.5004/dwt.2011.2864
Indexed BySCI ; ISTP
Language英语
WOS IDWOS:000299207000037
PublisherDESALINATION PUBL
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71794
Collection中国科学院化学研究所
Corresponding AuthorWang, Lihua
Affiliation1.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
Recommended Citation
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.
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