Fabrication of plasma polymerized polythiophene and polypyrrole thin films as chloroform vapor sensors

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dc.authoridCapan, Rifat/0000-0003-3222-9056
dc.authoridGoktas, Hilal/0000-0003-2897-0036
dc.contributor.authorInce, F. G.
dc.contributor.authorSen, S.
dc.contributor.authorOzbek, Z.
dc.contributor.authorGoektas, H.
dc.contributor.authorOze, M. E.
dc.contributor.authorCapan, R.
dc.date.accessioned2025-01-27T21:01:58Z
dc.date.available2025-01-27T21:01:58Z
dc.date.issued2009
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPolythiophene (PTH) and polypyrrole (PPY) thin films were fabricated via a plasma polymerization technique, using a plasma based electron beam generator Glass and quartz crystal substrates were used for the deposition of thin layers, at a pressure of 1 mbar The electron beam generator had a fast filamentary discharge formed from the superposition of an ordinary low-pressure dc glow discharge and high-current pulsed one. As conjugated polymers, PTH and PPY have been used as the active layers of gas sensors, due to their high sensitivities and short response times, A novel plasma polymerization method was employed to synthesize the PTH and PPY films. The characterisation of these films by UV-visible spectroscopy, and the sensing properties against chloroform vapor using different concentration ratios, were studied by the Quartz Crystal Microbalance (QCM) method. Our results show that these plasma polymerized thin films were found to be highly sensitive to chloroform, with a fast, large and reversible response that depends on the concentration
dc.description.sponsorshipTurkish Scientific and Technological Research Council (TUBITAK) [TBAG-107T343]; Canakkale Onsekiz Mart University Research Council Foundation [2008/31]
dc.description.sponsorshipThis work is supported by Turkish Scientific and Technological Research Council (TUBITAK). Project no: TBAG-107T343 and partially supported by Canakkale Onsekiz Mart University Research Council Foundation. Contract No 2008/31
dc.identifier.endpage1185
dc.identifier.issn1454-4164
dc.identifier.issn1841-7132
dc.identifier.issue9
dc.identifier.scopus2-s2.0-76149094853
dc.identifier.scopusqualityQ4
dc.identifier.startpage1182
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27243
dc.identifier.volume11
dc.identifier.wosWOS:000271103000023
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherNatl Inst Optoelectronics
dc.relation.ispartofJournal of Optoelectronics and Advanced Materials
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectPlasma polymerization
dc.subjectThin film
dc.subjectGas sensor
dc.subjectChloroform vapor sensing
dc.titleFabrication of plasma polymerized polythiophene and polypyrrole thin films as chloroform vapor sensors
dc.typeArticle

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