Yazar "Topcu, S" için listeleme
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Electrochemical behaviour of 5-methyl-(2-thiazolylazo)-resorcinol
The electrochemical reduction of 5-Methyl-(2-Thiazolylazo)- Resorcinol (5-Me-TAR) was studied in %30 ethanol/water mixture having various pH values using square wave voltammetry (SWV), differential pulse polarography (DPP), ... -
Kinetic investigation of an azo dye oxidation by hydrogen peroxide in aqueous surfactant solution
In this study, the oxidation of resorcinol based an azo dye, 5-methyl-4-(2-thiazolylazo)resorcinol (5-Me-TAR) by hydrogen peroxide has been investigated from kinetic, spectroscopic and thermodynamic point of view to examine ... -
Syntheses, spectral, thermal and electrochemical studies of 3-carboxylacetonehydroxamic acid and its iron(II), cobalt(II), nickel(II), copper(II) and zinc(II) complexes
Yilmaz, F; Yılmaz, Veysel T.; Topcu, S; Menek, N (Taylor & Francis Ltd, 2003)3-Carboxylacetonehydroxamic acid (CAHA) and its iron(II), cobalt(II), nickel(II), copper(II) and zinc(II) complexes were synthesized and characterized by elemental analysis, UV-Vis and IR spectra and magnetic susceptibility. ... -
Thermodynamic studies of 2-(5-bromo-2-pyridylazo)5-diethylamino)phenol Cu(II), Co(II), Ni(II) and Zn(II) complexes
The metal-ligand mole ratios and the stability constants of the Cu(II), Co(II), Ni(II) and Zn(II) complexes at 2-(5-bromo-2-pyridylazo)-5-diethylamino)phenol were determined using a spectrophotometric method at different ... -
Transition metal complexes of acetamidomalondihydroxamate: Synthesis, spectral, thermal and electrochemical studies
Yilmaz, F; Yılmaz, Veysel T.; Topcu, S (Taylor & Francis Ltd, 2004)Acetamidomalondihydroxamate (K(2)AcAMDH) and its manganese(II), iron(II), cobalt(II), nickel(II), copper(II) and zinc(II) complexes were synthesized and characterized by elemental analysis, UV-VIS, IR and magnetic ... -
Voltammetric and spectrophotometric studies of 2-(5-bromo-2-pyridylazo)5-diethylamino)phenol copper(II) complex
The spectrophotometric and voltammetric behavior of 2-(5-bromo-2-pyridylazo)-5-(diethylamino)phenol (5-Br-PADAP) copper(II) complex has been studied. The composition of the copper(II) complex was determined to be 1:1. The ...
