ICCAS OpenIR
PREPARATION OF ION CHANNEL MEMBRANES FOR RECOGNIZING AND TRANSPORTING SODIUM
Zhang Xinxin1,2; Wang Lihua1; Yun Yanbin2
2010-09-20
Source PublicationACTA POLYMERICA SINICA
ISSN1000-3304
Issue9Pages:1059-1064
AbstractA kind of self-organized hybrid material-3-(ureidophenol) propyltriethoxysilane was obtained from 3-isocyanatopropyltriethoxysilane and aminophenol with chloroform as solvent. The structure and the morphology of the materials were characterized by FTIR, DSC, and XRD methods. The ion channel membrane was obtained by two ways, one of them is to prepare membranes by coating the sol onto commercial ultrafiltration planar polyacrylonitrile supports, and the second is to prepare blend membranes by casting on glass sheets the solution of the hybrid material and polyacrylonitrile ( PAN). The chemical structure and surface morphology of the membranes were characterized by ATR-FTIR and SEM separately. The ion transport property of the membrane was tested by our self-made device. The results showed that the surface of ion channel membranes was dense and the dense layer was about 8 similar to 10 mu m thick for membranes prepared by both methods. There is obvious difference in the transport rate of ions for the two kinds of membranes. The transport rate of the membrane made by blending method is lower than that by coating method. The transport mechanism of these ion channel membranes was explained by molecular self-organization through the hydrogen bonding action. What' s more, the ion channel membranes possess the function of recognizing and transporting sodium ions.
KeywordHybrid Material Self-organization Ion Channel Membranes
DOI10.3724/SP.J.1105.2010.09327
Indexed BySCI
Language英语
WOS IDWOS:000282620400001
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/70186
Collection中国科学院化学研究所
Corresponding AuthorZhang Xinxin
Affiliation1.Chinese Acad Sci, Inst Chem, New Mat Lab, Beijing 100190, Peoples R China
2.Beijing Forestry Univ, Sch Environm Sci & Engn, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Zhang Xinxin,Wang Lihua,Yun Yanbin. PREPARATION OF ION CHANNEL MEMBRANES FOR RECOGNIZING AND TRANSPORTING SODIUM[J]. ACTA POLYMERICA SINICA,2010(9):1059-1064.
APA Zhang Xinxin,Wang Lihua,&Yun Yanbin.(2010).PREPARATION OF ION CHANNEL MEMBRANES FOR RECOGNIZING AND TRANSPORTING SODIUM.ACTA POLYMERICA SINICA(9),1059-1064.
MLA Zhang Xinxin,et al."PREPARATION OF ION CHANNEL MEMBRANES FOR RECOGNIZING AND TRANSPORTING SODIUM".ACTA POLYMERICA SINICA .9(2010):1059-1064.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang Xinxin]'s Articles
[Wang Lihua]'s Articles
[Yun Yanbin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang Xinxin]'s Articles
[Wang Lihua]'s Articles
[Yun Yanbin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang Xinxin]'s Articles
[Wang Lihua]'s Articles
[Yun Yanbin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.