Doğru Mert, Başak
Loading...
Name Variants
Job Title
Dr. Öğr. Üyesi
Email Address
Main Affiliation
Department of Nursing / Hemşirelik Bölümü
Status
Former Staff
Website
ORCID ID
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID
Scholarly Output
9
Articles
5
Citation Count
0
Supervised Theses
0
9 results
Scholarly Output Search Results
Now showing 1 - 9 of 9
Presentation The Inhibition Effect of 4-Aminothiophenol on Carbon Steel Corrosion(International Conference on Condensed Matter and Materials Science ICCMMS-2017, 2017) Yıldız, Reşit; Doğru Mert, Başak; Yıldız, Reşit; Doğru Mert, Başak…Article Experimental and theoretical study on hydrogen production by using Ag nanoparticle-decorated graphite/Ni cathode(International Journal of Energy Research, 2021) Yıldız, Reşit; Doğru Mert, Başak; Karazehir, Tolga; Gurdal, Yeliz; Toprak Döşlü, Serap; Yıldız, Reşit; Toprak Döşlü, Serap; Doğru Mert, BaşakIn this study, graphite (G) electrode was coated with nickel and decorated with silver nanoparticles (G/Ni/Ag) with the help of galvanostatic method, and electrodes were used as a cathode in alkaline water electrolysis system. The characterization was achieved using X-ray diffraction and field emission scanning electron microscopy. Hydrogen evolution performance of electrodes was investigated via cyclic voltammetry, chronoamperometry, cathodic polarization curves, and electrochemical impedance measurements. Electrochemical results showed that hydrogen production efficiency significantly increased and charge transfer resistance decreased via G/Ni/Ag. The electrochemical water splitting performance of G/Ni/Ag, was established in a joint experimental and computational effort. Water and proton adsorption on Ag-decorated Ni surface were investigated using density functional theory. Electronic structure calculations identified the role of Ag adatom and Ni surface on water and proton adsorptions. From the computational studies, O in water was more reliable to adsorb at the bridge position of the Ag and Ni atoms, leading improved orbital overlap between H and Ni atoms and maximized chemical and physical interactions between the H2O molecules. Therefore, the Ag-decorated Ni(111) surface provides preferable adsorption site for the O atom in water and direct interactions between water Hs and available surface Ni atoms promote water dissociation.Article Theoretical and Experimental Investigations on Corrosion Control of Mild Steel in Hydrochloric Acid Solution by 4-aminothiophenol(Anti-Corrosion Methods and Materials, 2019) Yıldız, Reşit; Doğru Mert, Başak; Yıldız, Reşit; Doğru Mert, BaşakPurpose – This paper aims to study inhibitory effect of 4-aminothiophenol on the corrosion of mild steel (MS) in 0.5 M HCl. Design/methodology/approach – In this study, electrochemical experiments, quantum chemical calculations, potentiodynamic measurements, linear polarization resistance and scanning electron microscopy were used. Findings – The experimental results suggest that this compound is efficient corrosion inhibitor and the inhibition efficiencies increase with increasing their (from 0.5 to 10.0 mM.) concentrations. This reveals that inhibitive actions of inhibitors were mainly due to adsorption on mild steel surface. The adsorption of these inhibitors was found to obey Langmuir adsorption model. The computed quantum chemical features show good correlation with empirical inhibition efficiencies. Originality/value – The 4-aminothiophenol is suitable inhibitor for application in closed-circuit systems against corrosion. The study is original and has great impact in industrial area. The obtained theoretical results have been adapted with the experimental data.Book Review Seven-membered Rings with Three Heteroatoms: Chemistry of 1,2,5-and 1,4,5-Thiadiazepines(BENTHAM SCIENCE PUBL LTD, 2018) Doğru Mert, Başak; Elattar, Khaled M.This review describes the chemistry of 1,2,5- and 1,4,5- thiadiazepines. The investigated heterocycles are monocyclic and fused 1,2,5- and 1,4,5- thiadiazepines. The different sections cover: structural elucidation "spectroscopy", reactivity of substituents attached to ring carbon and nitrogen atoms, synthesis of monocyclic and fused heterocycles incorporated 1,2,5- and 1,4,5- thiadiazepine moiety. Nitrogen and sulfur atoms of thiadiazepine ring system have the ability to donate the electrons pairs in order to form coordination bonds forming different complexes. The aim of this review is to discuss the chemistry of title compounds up till now. The reaction mechanisms are described and discussed, as well as, the biological applications of the target compounds.Article Polyindole top coat on TiO2 sol–gel films for corrosion protection of steel(Corrosion Science, 2013) Toprak Döşlü, Serap; Doğru Mert, Başak; Yazıcı, BirgülThe protection efficiency of polyindole film on stainless steel was enhanced via titanium dioxide precoating. The characterization of coatings was achieved by nuclear magnetic resonance and Fourier-transform infrared spectra. The surface morphology of electrodes was monitored with scanning electron microscope. The corrosion performance was investigated in 3.5% NaCl solution by electrochemical impedance spectroscopy and potentiodynamic measurements. The quantum calculations were employed, and theoretical parameters were determined. Results showed that the correlation between experimental and theoretical parameters. The high protection efficiency was observed against corrosion on the steel surface via forming a protective polyindole top coated titanium dioxide film.Presentation Theoretical Approaches on Adsorption Mechanism and Inhibition Efficiency of Triazine Derivatives(4rd Internatıonal Turkıc World Conference on Chemıcal Scıences and Technologıes (ITWCCST2018), 2018) Doğru Mert, Başak; Yıldız, Reşit; Toprak Döşlü, Serap; Dehri, İlyas; Yazıcı, Birgül; Yıldız, Reşit; Toprak Döşlü, Serap; Doğru Mert, Başak…Article The electrochemical synthesis and corrosion behaviour of TiO2/poly(indole-co-aniline) multilayer coating: Experimental and theoretical approach(Arabian Journal of Chemistry, 2018) Toprak Döşlü, Serap; Doğru Mert, Başak; Yazıcı, BirgülThe 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.Presentation 0.5 M HCL çözeltisi içerisinde yumuşak çelik yüzeyine 4,6-diamino-2-Hydroxy-1,3,5-Triazın’in adsorpsiyonu ve antikorozyon davranışı(2018) Yıldız, Reşit; Doğru Mert, Başak; Dehri, İlyas; Yazıcı, Birgül; Yıldız, Reşit; Doğru Mert, Başak: 0,5 M HCl çözelti içerisinde yumuşak çeliğin (YÇ) korozyon davranışı üzerine 4,6-diamino-2-hydroxy-1,3,5-triazine’in (DHT) etkisi lineer polarizasyon, potansiyodinamik polarizasyon ve elektrokimyasal impedans spektroskopisi yöntemleri ile araştırılmıştır. Polarizasyon eğrileri, incelenen molekülün karma inhibitör olarak davrandığını göstermiştir. YÇ nin yüzey morfolojisi inhibitörlü ve inhibitörsüz ortamda 1 saat sonunda taramalı elektron mikroskopi (SEM) ile incelenmiştir. DHT, YÇ’nin 0.5 M HCl'deki korozyonunu iyi bir şekilde inhibe etmiştir ve DHT konsantrasyonu arttıkça inhibisyon etkinliğide artmıştır.Article Investigation of the hydrogen evolution on Ni deposited titanium oxide nano tubes(Corrosion Science, 2012) Toprak Döşlü, Serap; Doğru Mert, Başak; Toprak Döşlü, Serap; Kardaş, GülfezaTitanium oxide nano tubes (TiOx) were prepared by the electrochemical anodizing method from at different process time and different potential in 0.1 M HF solution. Their morphologies were determined with surface photographs and scanning electron microscopy (SEM) images. Ni nano particles were deposited in conductive TiOx nano tubes arrays via pulsed electrodeposition method. Their catalytic activity towards the hydrogen evolution reaction (HER) was assessed by recording cyclic voltammetry technique, cathodic currentepotential curves, hydrogen gas volumes and electrochemical impedance spectroscopy techniques. The highest HER activity thought the studied is observed on the TiOx(30)-Ni.
