Toprak Döşlü, SerapDoğru Mert, BaşakYazıcı, Birgül09.03. Department of Nutrition and Dietetics/ Beslenme ve Diyetetik Bölümü09.01. Department of Nursing / Hemşirelik Bölümü9. Faculty of Health Sciences / Sağlık Bilimleri Fakültesi01. Mardin Artuklu University / Mardin Artuklu Üniversitesi2019-05-092019-05-092018Döşlü, S. T., Doğru Mert, B., & Yazıcı, B. (2018). The electrochemical synthesis and corrosion behaviour of TiO 2 /poly(indole-co-aniline) multilayer coating: Experimental and theoretical approach. Arabian Journal of Chemistry, 11(1), 1–13. https://doi.org/10.1016/j.arabjc.2017.03.0071878-5352https://hdl.handle.net/20.500.12514/237The aim of this study was to protect stainless steel against corrosion via poly (indole-co-aniline) with the help of titanium dioxide pre-coating. Different monomer ratios (1:1 and 1:9) wereapplied in order to determine the suitable chain composition to synthesize the copolymer in lithiumperchlorate containing acetonitrile. The structures, morphologies, electrochemical properties andcorrosion resistances of the mono and multi-layer coatings were investigated by Fourier-transform infrared spectra, scanning electron microscope, energy dispersive X-ray spectrometer,electrochemical impedance spectroscopy and anodic polarization. Furthermore the geometric struc-ture and electronic properties of indole, aniline, and indole-co-aniline (dimmer) molecules have beeninvestigated by quantum calculations. The results indicated that corrosion protection of copolymerswas increased via titanium dioxide pre-coating. The 1:1 copolymer coating showed better corrosionprevention than 1:9 coating. The correlation was determined between experimental and theoreticalparameters.eninfo:eu-repo/semantics/openAccessStainless steel;Polymer;Electrochemical impedancespectroscopy (EIS)Article2-s2.0-85017347337