Browsing by Author "Kaya, Ismet"
Now showing items 1-11 of 11
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The green synthesis of oligo(azomethine)s based on p-anisidine and o-anisidine: reaction conditions, electrochemical and thermal properties
Kaya, Ismet; Koca, Semra; Yagmur, Hatice Karaer (Taylor & Francis Inc, 2022)Schiff bases and their conjugated oligo(azomethine)s have been synthesized via condensation and oxidative polycondensation of o-anisidine (OA) with 2-hydroxy-1-naphthaldehyde (2-HNA) and p-anisidine (PA) with 4-hydroxy ... -
An Investigation of the Perceptions of School Administrators Towards the Roles and Duties of School Counselors
Karatas, Kasim; Kaya, Ismet (Ani Yayincilik, 2015)Problem Statement: School administrators are the first responsible body for the implementation of the counseling and guidance program. For sharing this responsibility, school administrators should be in cooperation with ... -
Synthesis and characterization of poly(3,5-diaminobenzoic acid) via enzymatic and oxidative polymerization and application in methylene blue adsorption
Kaya, Ismet; Yagmur, Hatice Karaer (Elsevier, 2020)In the present study, polymers of substitute aromatic diamine were synthesized by oxidative and enzymatic polymerization. Enzymatic polymerization and oxidative polymerization of 3,5-diamino benzoic acid (DIABA) monomer ... -
Synthesis of poly(4-aminosalicylic acid) through enzymatic and oxidative polycondensation by H2O2 oxidant
Kaya, Ismet; Yagmur, HaticeKaraer (Springer, 2022)Aromatic compounds containing hydroxyl and amine groups in their structure are converted into oligomers or polymers through oxidative polymerization in water or organic solvent media. Again, aromatic amine or aromatic ... -
Synthesis, characterization and electrochemical properties of poly (phenoxy-imine)s containing carbazole unit
Kaya, Ismet; Copur, Sebra; Karaer, Hatice (Springer Heidelberg, 2017)Several new Schiff base polymers were synthesized via oxidative polymerization method in an aqueous alkaline medium in the presence of NaOCl as an oxidant and were confirmed by FT-IR, H-1-NMR, C-13-NMR and UV-Vis spectroscopic ... -
Synthesis, characterization and using at the copper adsorption of chitosan/polyvinyl alcohol magnetic composite
Karaer, Hatice; Kaya, Ismet (Elsevier, 2017)A chitosan/polyvinyl alcohol (CTN/PVA-Fe3O4) magnetic composite was prepared in one step and examined by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy-energy dispersive X-ray analysis (SEM-EDX), ... -
Synthesis, characterization of magnetic chitosan/active charcoal composite and using at the adsorption of methylene blue and reactive blue4
Karaer, Hatice; Kaya, Ismet (Elsevier Science Bv, 2016)In this study, a chitosan/activated charcoal (or carbon) (CTN/AC-Fe3O4) composite was obtained in one step, characterized several techniques such as by Fourier transform infrared spectroscopy, scanning electron microscopy, ... -
Synthesis, characterization, and thermal decompositions of Schiff base polymers containing chitosan unit
Karaer, Hatice; Kaya, Ismet (Springer, 2015)The most plentiful natural biopolymer chitin and chitosan have become center of attraction of all party because of an unusual combination of biological activities, mechanical and physical properties. The several chemical ... -
Synthesis, characterization, thermal and electrochemical features of poly (phenoxy-imine)s containing pyridine and pyrimidine units
Yagmur, Hatice Karaer; Kaya, Ismet; Aydin, Haluk (Springer, 2020)Poly (4-hydroxybenzaldehyde) was prepared by via the oxidative polymerization process in an aqueous alkaline medium by H2O2 as an oxidant. Then, poly(phenoxy-imine)s were synthesized from the condensation reactions of ... -
Synthesis, characterization, thermal and electrochemical properties of imine polymers containing pyridine and pyrimidine units
Karaer, Hatice; Kaya, Ismet; Aydin, Haluk (Industrial Chemistry Research Inst, 2017)Schiff bases polymers were synthesized from 2-hydroxybenzaldehyde (2-HBA) vin oxidative polymerization method in an aqueous alkaline medium in the presence of NaOCI as an oxidant. Then, these polymeric Schiff bases were ... -
Synthesis, characterization, thermal and electrochemical properties of poly (phenoxy-imine)s containing benzothiazole unit
Kaya, Ismet; Dincer, Emin; Yagmur, Hatice Karaer (Springer, 2023)In this study, Schiff bases (SCH-1 and SCH-2) were synthesized from the condensation reaction of 2-aminobenzothiazole with 3-hydroxy-4-methoxybenzaldehyde and 3-hydroxy-4-ethoxybenzaldehyde. Poly(phenoxy-imine)s were ...