Polyaniline and polypyrrole/TiO2 nanocomposite coatings on Al1050: electrosynthesis, characterization and their corrosion protection ability in saltwater media

Basit Öğe Kaydı
dc.authorid0000-0002-1806-0330
dc.authorscopusid9735216100
dc.authorscopusid56688482200
dc.authorscopusid56536973000
dc.authorscopusid56688591600
dc.authorwosidAtes, Murat/G-3798-2012
dc.contributor.authorAteş, Murat
dc.contributor.authorKalender, Okan
dc.contributor.authorTopkaya, Erhan
dc.contributor.authorKamer, Levent
dc.date.accessioned2022-05-11T14:30:52Z
dc.date.available2022-05-11T14:30:52Z
dc.date.issued2015
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractPolyaniline (PANI), polypyrrole (PPy) nanofilms, PANI/TiO2 and PPy/TiO2 nanocomposites were synthesized electrochemically on Al1050 electrode. The formation of PANI and PPy nanofilms and PANI/TiO2 and PPy/TiO2 nanocomposites was characterized by Fourier transform infrared spectroscopy-attenuated total reflectance (FTIR-ATR), UV-visible absorption spectroscopy (UV-Vis), scanning electron microscopy (SEM), energy dispersion X-ray analysis (EDX), and electrochemical impedance spectroscopy (EIS). The comparative morphologic, spectroscopic and electrochemical properties of the prepared PANI and PPy nanofilms and nanocomposites were investigated in this study. The effectiveness of polymer and nanocomposite films in preventing the corrosion of Al1050 was tested in 3.5 % NaCl solution. For corrosion tests, anodic polarization curves and EIS were used to investigate their corrosion protection capability in saltwater solution. The highest, low frequency capacitance values were obtained as C-LF = 60.76 and 12.8 mF cm(-2) for PANI/TiO2 and PPy/TiO2 nanocomposites, respectively. The results of these studies revealed that the corrosion protection efficiency (PE) of the PANI/TiO2 (PE = 97.2 %), PPy/TiO2 (PE = 97.4 %) nanocomposites coated on Al1050 electrode was higher than that of PANI (PE = 96.4 %),PPy (PE = 94.9 %) and uncoated Al1050 electrodes. These nanocomposites can be used in airplanes, space technology, automobiles, electronics, and building sectors, as well.
dc.description.sponsorshipNamik Kemal University, Tekirdag, TurkeyNamik Kemal University [NKUBAP.00.10.AR.12.09]
dc.description.sponsorshipAuthors thank Serhat Tikiz (Afyon Kocatepe Univ., TUAM, Afyon, Turkey) for SEM-EDX measurements and Dr. Argun Gokceoren (ITU, Istanbul, Turkey) for FTIR-ATR measurements. The financial support from Namik Kemal University, Tekirdag, Turkey, project number: NKUBAP.00.10.AR.12.09 is gratefully acknowledged. Authors also thank to ASM Elexol Aluminum Co. (Istanbul, Turkey) for providing Al1050 electrodes.
dc.identifier.doi10.1007/s13726-015-0352-1
dc.identifier.endpage619
dc.identifier.issn1026-1265
dc.identifier.issn1735-5265
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-84931266884
dc.identifier.scopusqualityQ2
dc.identifier.startpage607
dc.identifier.urihttps://doi.org/10.1007/s13726-015-0352-1
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7206
dc.identifier.volume24
dc.identifier.wosWOS:000358910300008
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorKalender, Okan
dc.institutionauthorTopkaya, Erhan
dc.institutionauthorKamer, Levent
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofIranian Polymer Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectrochemical polarization
dc.subjectPolyaniline
dc.subjectPolypyrrole
dc.subjectCorrosion protection efficiency
dc.subjectEIS
dc.subjectAl1050 electrode
dc.subjectTiO2
dc.subjectNanocomposite
dc.subject316l Stainless-Steel
dc.subjectElectrodeposition
dc.subjectAcid
dc.subjectConductivity
dc.subjectComposites
dc.subjectPolymer
dc.subjectAlloy
dc.subjectIron
dc.subjectFilm
dc.titlePolyaniline and polypyrrole/TiO2 nanocomposite coatings on Al1050: electrosynthesis, characterization and their corrosion protection ability in saltwater media
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
7206.pdf
Boyut:
3.67 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Fen Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu