The use of p(4-VP) cryogel as template for in situ preparation of p(An), p (Py), and p(Th) conductive polymer and their potential sensor applications

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dc.authoridDemirci, Şahin / 0000-0001-7083-1481
dc.authoridŞahiner, Nurettin / 0000-0003-0120-530X
dc.contributor.authorŞahiner, Nurettin
dc.contributor.authorDemirci, Şahiner
dc.date.accessioned2025-01-27T20:31:44Z
dc.date.available2025-01-27T20:31:44Z
dc.date.issued2017
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractSuperporous poly(4-vinyl pyridine) (p(4VP)) cryogels were used as a template for the in situ synthesis of conductive polymer such as poly(aniline) (p(An)), poly(pyrrole) (p(Py)) and poly(thiophene) (p(Th)) via oxidative polymerization technique to obtain p(4-VP)/conductive composite semi-interpenetrating polymer networks (semi-IPN). The amount of in situ polymerized p(An), p(Py), and p(Th) within p(4-VP) cryogels were determined gravimetrically, and the highest amounts of conductive polymer was prepared for p(Th) in situ within p(4-VP) network with %39.3 +/- 1.2 (wt%). The prepared p(4-VP)/p(An), p(4-VP)/p (Py), and p(4-VP)/p(Th) semi-IPN conductive cryogel composite systems were characterized by using Fourier Transform Infrared (FT-IR) spectrometer. The conductivities of p(4-VP) cryogels were increased from 1.75 x 10(-9) +/- 1.9 x 10(-10) S cm(-1) to about 150 K, 65 K and 600 fold with the in situ synthesis of p(An), p(Py), and p(Th) respectively. Furthermore, the sensor applications of the prepared p(4-VP)/p(An), p(4VP)/p(Py), and p(4-VP)/p(Th) semi-IPN conductive cryogel systems were tested for different gases such as HCI, NH3 and against aqueous solutions of methyl orange (MO), methylene blue (MB) dyes. (C) 2017 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [214M130]
dc.description.sponsorshipThis work is supported by the Scientific and Technological Research Council of Turkey (214M130).
dc.identifier.doi10.1016/j.synthmet.2017.03.003
dc.identifier.endpage20
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-85015079865
dc.identifier.scopusqualityQ1
dc.identifier.startpage11
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2017.03.003
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23255
dc.identifier.volume227
dc.identifier.wosWOS:000401376700002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectCryogel-hydrogel/conductive polymer composites
dc.subjectSuperporous IPN composite sensor
dc.subjectHCl/NH3 sensing
dc.titleThe use of p(4-VP) cryogel as template for in situ preparation of p(An), p (Py), and p(Th) conductive polymer and their potential sensor applications
dc.typeArticle

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