Electrochemical Polymerization of Thiophene and Poly (3-hexyl) thiophene, Nanocomposites with TiO2, and Corrosion Protection Behaviors
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Dosyalar
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Thiophene, 3-hexylthiophene, and their nanocomposites with TiO2 were electropolymerized on Al1050 electrode by chronoamperometric technique. Different concentrations of thiophene and 3-hexylthiophene homopolymers and their nanocomposites with TiO2 (2% in total content) were characterized by attenuated total reflection Fourier transform infrared spectroscopy, scanning electron microscopy, energy dispersion X-ray analysis, and electrochemical impedance spectroscopy. The anticorrosion tests for homopolymers and nanocomposite films were examined on Al1050 in 3.5% NaCl solution. Poly(3-hexylthiophene)/TiO2 nanocomposite films gave the highest protection efficiency of 98% because the amount of defects was much lower than that for the poly(3-hexylthiophene), polythiophene, and polythiophene/TiO2 films.
Açıklama
Anahtar Kelimeler
Al1050, Anticorrosion, Nanocomposite, Polythiophene, Poly(3-hexylthiophene), TiO2, Conducting Polymers, Films, Polythiophene, Impedance, Surface, Steel
Kaynak
Polymer-Plastics Technology and Engineering
WoS Q Değeri
Q3
Scopus Q Değeri
N/A
Cilt
54
Sayı
17
