Yazar "Görçay, Hakan" için listeleme
-
Electrochemical Determination of Paracetamol by a Novel Derivative of Formazan Modified Pencil Graphite Electrode
Görçay, Hakan; Türkoğlu, Gülsen; Şahin, Yücel; Berber, Halil (IEEE-Inst Electrical Electronics Engineers Inc, 2014)A modified electrode, based on electrodeposition of 5,5'-(oxybis(4,1-phenylene))bis(3-(2-hydroxyphenyl)-1-phenylformazan (BF) onto pencil graphite (PG) electrode, was investigated for the determination of paracetamol in ... -
Electrochemical synthesis, characterization and capacitive properties of novel thiophene based conjugated polymer
Çelik, Burcu; Çelik, Ilharni; Dolas, Hacer; Görçay, Hakan; Şahin, Yücel; Sarac, A. Sezai; Pekmez, Kadir (Elsevier Science BV, 2014)In this paper, a novel thiophene based monomer, 1-(pyren-1-yl)-2,5-di(thiophen-2-yl)-1H-pyrrole, PThP, was synthesized and characterized by H-1 NMR and C-13 NMR spectroscopic methods. The electrochemical behavior and ... -
Highly Sensitive Electrochemical Determination of Acetaminophen in Pharmaceuticals by Poly[2, 5-di(2-Thiophenyl)-1-p-(Tolyl) Pyrrole] Modified Pencil Graphite Electrode
Görçay, Hakan; Çelik, İlhami; Yurdakul, Erman; Şahin, Yücel; Kökten, Şule (IEEE-Inst Electrical Electronics Engineers Inc, 2016)A novel and highly sensitive sensor based on poly[2, 5-di(2-thiophenyl)-1-p-(tolyl) pyrrole] was developed and successfully applied for the electrochemical determination of acetaminophen (AC) in pharmaceutical samples. The ... -
İyon değişim membranlarının hazırlanmasında polianilin ve türevlerinin kullanımı
Görçay, Hakan (Anadolu Üniversitesi, 2010)Bu çalışmada, polianilin (PANI), poli(N-etilanilin) (PEtAN), poli(N-metilanilin) (PMeAN) ve poli(o-anisidin) (PANIS) gibi bazı polianilin türevlerinin sentezinde yükseltgen olarak amonyum peroksidisülfat ((NH4)2S2O8) ve ... -
Konjuge polimerlerin süperkapasitörlerde kullanımı
Görçay, Hakan (Anadolu Üniversitesi, 2017)Bu tez çalışmasında, 1-fenil-2,5-di(2-tiyenil)pirol, 9-fenantrenil-2,5-di(2-tiyenil)pirol, 1-pirenil-2,5-di(tiyenil)pirol ve 6-kraysenil-2,5-di(tiyenil)pirol olmak üzere dört farklı monomer kimyasal olarak sentezlenmiştir. ... -
One-step potentiostatic codeposition and electrochemical studies of poly(1-pyrenyl)-2,5-di(2-thienyl)pyrrole-co-pyrrole) film for electrochemical supercapacitors
Görçay, Hakan; Çelik, İlhami; Şahin, Yücel (Scientific Technical Research Council Turkey-Tubitak, 2018)In this paper, we report a simple, low-cost, and environmentally friendly electrochemical method to obtain a novel copolymer consisting of l-pyrenyl-2,5-di(2-thienyl)pyrrole and pyrrole on a pencil graphite electrode (PGE). ... -
Removal of calcium and magnesium using polyaniline and derivatives modified PVDF cation-exchange membranes by Donnan dialysis
Şahin, Mutlu; Görçay, Hakan; Kir, Esengül; Şahin, Yücel (Elsevier Science BV, 2009)In this work, polyaniline (PAni), poly-n-ethylaniline, poly-n-methylaniline and poly-o-anisidine were prepared by chemical polymerization. 1,3 (6 or 7)-napthalenetrisulfonic acid was used for the first time in the literature ...
