Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.synthmet.2006.02.010
DC Field | Value | |
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dc.title | Transmembrane redox reactions through polyaniline membrane doped with fullerene C60 | |
dc.contributor.author | Kocherginsky, N.M. | |
dc.contributor.author | Wang, Z. | |
dc.date.accessioned | 2014-10-09T07:05:03Z | |
dc.date.available | 2014-10-09T07:05:03Z | |
dc.date.issued | 2006-04-05 | |
dc.identifier.citation | Kocherginsky, N.M., Wang, Z. (2006-04-05). Transmembrane redox reactions through polyaniline membrane doped with fullerene C60. Synthetic Metals 156 (7-8) : 558-565. ScholarBank@NUS Repository. https://doi.org/10.1016/j.synthmet.2006.02.010 | |
dc.identifier.issn | 03796779 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/90418 | |
dc.description.abstract | Polyaniline (PANI)-C60 membranes were chemically synthesized with fullerene C60 content of 0.2, 0.5, 1, 2 and 3 mol% (relative to aniline fragment) respectively, and then systematically characterized with FTIR, field emission scanning electron microscopy (FESEM), XPS and electrochemical impedance spectroscopy (EIS). It is demonstrated that electron/ion coupled transport across PANI-C60 membrane is possible in the presence of oxidizing agent at one side of the membrane and reducing agent at the other side. If 0.05 M acidic solution of FeCl3 was used as the oxidizing agent and 0.3 M ascorbic acid as the reducing agent, a typical value of transmembrane transport rate of redox equivalents was 3.1 × 10-8 mol s-1 cm-2 with the membrane containing 0.5% C60. This value was one order higher than that for HCl doped PANI membrane at identical conditions, which can be explained by superimposed C60 doping and acid doping. The 0.5% content of C60 is optimal and at higher content the rates of transmembrane redox transport decrease. © 2006 Elsevier B.V. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.synthmet.2006.02.010 | |
dc.source | Scopus | |
dc.subject | Fullerene C60 | |
dc.subject | Membrane | |
dc.subject | Polyaniline | |
dc.subject | Redox transport | |
dc.type | Article | |
dc.contributor.department | CHEMICAL & BIOMOLECULAR ENGINEERING | |
dc.description.doi | 10.1016/j.synthmet.2006.02.010 | |
dc.description.sourcetitle | Synthetic Metals | |
dc.description.volume | 156 | |
dc.description.issue | 7-8 | |
dc.description.page | 558-565 | |
dc.description.coden | SYMED | |
dc.identifier.isiut | 000238158700011 | |
Appears in Collections: | Staff Publications |
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