Yazar "Şahin, Yücel" için listeleme
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Anti-corrosive properties of polyaniline, poly(2-toluidine), and poly(aniline-co-2-toluidine) coatings on stainless steel
Hür, Evrim; Bereket, GÖzen; Şahin, Yücel (Elsevier Science BV, 2007)This study examines the use of polyaniline (PANi), poly(2-toluidine) (PT), and poly(aniline-co-2-toluidine) (co-PT) for corrosion protection of 304-stainless steel (SS) in 0.5 M HCl solution. The PANi, PT, and co-PT coatings ... -
Anti-precipitation effects of TiO2 and TiOSO4 on positive electrolyte of vanadium redox battery
Gençten, Metin; Gürsu, Hurmus; Şahin, Yücel (Pergamon-Elsevier Science LTD, 2017)In this study, the effects of TiO2 and TiOSO4 on the precipitation of the positive electrolyte of vanadium redox battery (VRB) systems were investigated. TiO2 and TiOSO4 were used as anti -precipitating agents for V(V) ... -
Bazı katkı maddelerinin vanadyum redoks bataryalardaki pozitif elektrolitin elektrokimyasal davranışına olan etkilerinin incelenmesi
Gençten, Metin (Anadolu Üniversitesi, 2017)Bu çalışmada, fumed silika, TiO2, B2O3, ?- Al2O3, ?-Al2O3, gibsit, böhmit, asetonitril ve TiOSO4 maddeleri içeren vanadyum redoks bataryalara ait pozitif elektrolit çözeltileri hazırlanmış ve hazırlanan sistemler ... -
Biocompatibility of designed MicNo-ZnO particles: Cytotoxicity, genotoxicity and phototoxicity in human skin keratinocyte cells
Genç, Hatice; Barutca, Banu; Koparal, Ayşe Tansu; Özogut, Uğurcan; Şahin, Yücel; Suvacı, Ender (Pergamon-Elsevier Science LTD, 2018)Recently, designed platelet shaped micron particles that are composed of nano primary particles, called MicNo (= Micron + naNo) particles, have been developed to exploit the benefits of nano size, while removing the adverse ... -
Carbon sponge as a new cathode material for the electro-Fenton process: Comparison with carbon felt cathode and application to degradation of synthetic dye basic blue 3 in aqueous medium
Özcan, Ali; Şahin, Yücel; Koparal, Ali Savaş; Oturan, Mehmet A. (Elsevier Science Sa, 2008)A novel cathode material, carbon sponge (CS), was investigated for treating wastewater containing the basic blue 3 (BB3) dye by electrochemical advanced oxidation processes, electro-Fenton. The efficiency of the CS electrode ... -
A comparative study on the efficiency of electro-Fenton process in the removal of propham from water
Özcan, Ali; Şahin, Yücel; Koparal, Ali Savaş; Oturan, Mehmet A. (Elsevier Science BV, 2009)Electro-Fenton process has been widely used in the treatment of organic pollutants lately. Its oxidation efficiency mainly depends on the electrode materials. In this study, boron doped diamond (BDD), carbon sponge (CS) ... -
Complete removal of the insecticide azinphos-methyl from water by the electro-Fenton method - A kinetic and mechanistic study
Özcan, Ali; Şahin, Yücel; Oturan, Mehmet A. (Pergamon-Elsevier Science LTD, 2013)The removal of organophosphorous insecticide azinphos-methyl (AZPM) from water has been investigated by the electro-Fenton method which produces hydroxyl radicals electrocatalytically. The reaction between these radicals ... -
Corrosion inhibition of stainless steel by polyaniline, poly(2-chloroaniline), and poly (aniline-co-2-chloroaniline) in HCl
Hür, Evrim; Bereket, Gözen; Şahin, Yücel (Elsevier Science Sa, 2006)Polyaniline (PANT), poly(2-chloroaniline) (PCIANi), and poly(aniline-co-2-chloroaniline) (co-PCIANi) films were synthesized by electrochemical deposition on 304-stainless steel (SS) from an acetonitrile solution. The ... -
Corrosion performance of self-doped sulfonated polypyrrole
Hür, Evrim; Bereket, GÖzen; Şahin, Yücel (Elsevier Science Sa, 2006)Electrodeposition of sulfonated polypyrrole (SPPy) on 304-stainless steel (SS) was achived in fluorosulfonic acid (FSO3H)/acetonitrile medium using potentiostatic techniques. Adherent and homogeneous SPPy films were obtained. ... -
Çağdaş Türk Seramik Sanatında Resimsel Anlatım
Sevim, Sibel; Yıldırım, Öznur (2014)Günümüzde seramik sanatı, birçok farklı sanat disiplinini bir araya getiren çok yönlü bir sanat olgusuna dönüşmektedir. Seramik sanatında geleneksel öğeleri kullanarak çağdaş yorumlamalar yapmak günümüzde halen kullanılsa ... -
Çözünür polianilin, poli(N-etilanilin), poli(N-metilanilin) sentezi, karakterizasyonu ve membran uygulamaları
Yılmaz, Müzeyyen (Anadolu Üniversitesi, 2008)Bu çalışmada, anilin, N- etilanilin ve X- metilanilin monomerleri kullanılarak iletken çözünür polimer sentezi yapılmıştır. Katkı maddesi olarak ponceau 4R, tartrazin, sunset san ve 1,3 (6 veya 7)-Naftalentrisülfonik asit ... -
Degradation of picloram by the electro-Fenton process
Özcan, Ali; Şahin, Yücel; Koparal, Ali Savaş; Oturan, Mehmet A. (Elsevier Science BV, 2008)The degradation of the picloram, a widely used herbicide, has been under-taken by the electrochemical advanced oxidation process, namely electro-Fenton in aqueous solution. This process generates catalytically hydroxyl ... -
Determination of ascorbic acid by polypyrrole potentiometric detector in ion chromatography
Şahin, Mutlu; Özcan, Levent; Usta, Betül; Şahin, Yücel (Elsevier Advanced Technology, 2009)A potentiometric detector, based on electrodeposition of polypyrrole onto Pt electrode, was investigated in this study. The chromatographic performance of the PPy detector was investigated in ion chromatography. The resulting ... -
Determination of Oxalate Ion in Bayer Liquor Using Electrochemical Method
Turhan, Seval; Usta, Betül; Şahin, Yücel; Uysal, Oktay (John Wiley & Sons, 2011)bauxite with caustic liquor and the subsequent precipitation of hydrated alumina [1]. Most bauxite contains organic compounds in various amounts. Depending upon the digestion conditions, 5-10% of the organic carbon is ... -
Determination of paracetamol based on electropolymerized-molecularly imprinted polypyrrole modified pencil graphite electrode
Özcan, Levent; Şahin, Yücel (Elsevier Science Sa, 2007)Preparation of a molecularly imprinted polymer (MIP) film and its recognition property for paracetamol are investigated. The polypyrrole (PPy) film was prepared by the cyclic voltammetric deposition of pyrrole (Py) in the ... -
Determination of Sulfamethoxazole in Pharmaceutical Formulations by Flow Injection System/HPLC with Potentiometric Detection using Polypyrrole Electrode
Ozkorucuklu, Sabriye Percin; Şahin, Yücel; Alsancak, Güleren (Soc Brasileira Quimica, 2011)In this work, it was used a polypyrrole (PPy) electrode as a potentiometric electrochemical detector in a flow injection system in order to determine sulfamethoxazole in pharmaceutical formulations. The PPy electrode was ... -
Effect of alpha- and gamma-alumina on the precipitation of positive electrolyte in vanadium redox battery
Gençten, Metin; Gürsu, Hurmus; Şahin, Yücel (Pergamon-Elsevier Science LTD, 2017)In this study, the effect of alpha-alumina (alpha-Al2O3) and gamma-alumina (gamma-Al2O3) on the precipitation of the positive electrolyte, which is one of the most important problems in vanadium redox battery (VRB) systems, ... -
Electro-Fenton treatment of aqueous Clopyralid solutions
Özcan, Ali; Oturan, Nihal; Şahin, Yücel; Oturan, Mehmet A. (Taylor & Francis LTD, 2010)The removal of Clopyralid (CLPYD) from aqueous solutions was performed by the electro-Fenton process in which hydroxyl radicals are produced electrocatalytically and used to degrade the persistent organic pollutants. The ... -
Electroanalytical Determination of Some Sulfonamides on Overoxidized Polypyrrole Electrodes
Ozkorucuklu, Sabriye Percin; Özcan, Levent; Şahin, Yücel; Alsancak, Güleren (Csiro Publishing, 2011)The electrochemical behaviours of five sulfonamides (sulfanilamide, sulfadiazine, sulfamerazine, sulfamonomethoxine, sulfamethoxazole) were investigated with overoxidized polypyrrole (OPPy) modified pencil graphite electrodes. ... -
Electrochemical copolymerization of aniline and anilinesulfonic acids in FSO3H/acetonitrile solution
Şahin, Yücel; Pekmez, Kadir; Yıldız, Attila (John Wiley & Sons Inc, 2002)The effects of 2-aminobenzenesulfonic acid (orthanilic acid), 3-aminobenzenesulfonic acid (metanilic acid), and 4-aminobenzenesulfonic acid (sulfanilic acid) on the electropreparation and properties of polyaniline (PANI) ...
