Please use this identifier to cite or link to this item:
https://doi.org/10.1016/S0379-6779(99)00098-3
DC Field | Value | |
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dc.title | Doping-dependent ion selectivity of polyaniline membranes | |
dc.contributor.author | Wen, L. | |
dc.contributor.author | Kocherginsky, N.M. | |
dc.date.accessioned | 2014-10-09T09:52:41Z | |
dc.date.available | 2014-10-09T09:52:41Z | |
dc.date.issued | 1999-09-30 | |
dc.identifier.citation | Wen, L., Kocherginsky, N.M. (1999-09-30). Doping-dependent ion selectivity of polyaniline membranes. Synthetic Metals 106 (1) : 19-27. ScholarBank@NUS Repository. https://doi.org/10.1016/S0379-6779(99)00098-3 | |
dc.identifier.issn | 03796779 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/91932 | |
dc.description.abstract | Polyaniline (PAN) films were cast from a solution in N-methyl-2-pyrrolidone (NMP) and characterized by atomic force microscopy (AFM), FTIR, X-ray, TGA and DSC. Ion selectivity of the films as free-standing membranes in the electrolyte/membrane/electrolyte system was characterized by transmembrane electric potential. It was demonstrated that PAN membrane has completely different permeability and ion selectivity in the undoped and HCl-doped states. In the undoped state, the membrane is hardly permeable to inorganic ions, but still it is selective to H+. After HCl-doping transmembrane resistance decreases by a few orders of value, and the membrane becomes anion/H+-selective. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0379-6779(99)00098-3 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | CHEMICAL & ENVIRONMENTAL ENGINEERING | |
dc.description.doi | 10.1016/S0379-6779(99)00098-3 | |
dc.description.sourcetitle | Synthetic Metals | |
dc.description.volume | 106 | |
dc.description.issue | 1 | |
dc.description.page | 19-27 | |
dc.description.coden | SYMED | |
dc.identifier.isiut | 000082099100003 | |
Appears in Collections: | Staff Publications |
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