Browsing by Author "Yagmur, Hatice Karaer"
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Characterization of synthesized new chitin derivatives and Schottky diodes made using these derivatives
Uzun, Ilhan; Orak, Ikram; Karakaplan, Mehmet; Yagmur, Hatice Karaer; Yalcin, Serife Pinar; Akkilic, Kemal (Springer, 2020)In this study, two new chitin derivatives were firstly synthesized. The products formed as a result of the reactions between chitin with 4-bromo-1,8-naphthalic anhydride and 4,4 '-oxydiphthalic anhydride were abbreviated ... -
Determination of Electrical and Photoelectrical Properties of Schottky Diodes Made Using New Chitin Derivatives Synthesized as Interface Layer
Uzun, Ilhan; Orak, Ikram; Yagmur, Hatice Karaer; Karakaplan, Mehmet; Yalman, Murat (Springer, 2021)5-(2,4-dichlorophenyl)-2-furoic acid and anthraquinone-2-carboxylic acid were reacted separately with chitin. The synthesized products were characterized by various spectroscopic methods (FTIR, NMR and XRD) and were ... -
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 ... -
Synthesis and characterization of conducting polypyrrole/bentonite nanocomposites and in-situ oxidative polymerization of pyrrole: adsorption of 4-nitrophenol by polypyrrole/bentonite nanocomposite
Yagmur, Hatice Karaer (Taylor & Francis Inc, 2020)Oxidative polymerization of pyrrole in aqueous medium was used for the preparation of the Polypyrrole/Bentonite nanocomposites. Iron chloride hexahydrate was preferred as the oxidant. The nanocomposites were characterized ... -
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, 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 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 ...