M
Meral Karakışla
Researcher at Ankara University
Publications - 49
Citations - 733
Meral Karakışla is an academic researcher from Ankara University. The author has contributed to research in topics: Composite number & Polymerization. The author has an hindex of 14, co-authored 46 publications receiving 664 citations.
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The chemical synthesis of conductive polyaniline doped with dicarboxylic acids
TL;DR: The chemical polymerization of aniline was carried out in media containing different linear dicarboxylic acids with the use of oxidants such as K2Cr2O7, KMnO4, K2S2O8, KIO3 and FeCl3 as discussed by the authors.
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The conductive polyaniline/poly(ethylene terephthalate) composite fabrics
TL;DR: In this paper, the effect of polymerization conditions such as temperature, oxidant, aniline and hydrochloride acid concentrations was investigated on the electrical surface resistance and polyaniline (PAn) content of PAn/PET composite fabrics.
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Synthesis and properties of oxalic acid‐doped polyaniline
TL;DR: In this paper, a conductive polyaniline was synthesized in aqueous 1.0M oxalic acid containing 0.1 M aniline by electrochemical and chemical oxidation and characterized by conductivity, solubility, ultraviolet and infrared spectroscopy, and cyclic voltammetry.
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Polyaniline grafted polyacylonitrile conductive composite fibers for reversible immobilization of enzymes: Stability and catalytic properties of invertase
Gulay Bayramoglu,Meral Karakışla,Begum Altintas,Ayşegül Ü. Metin,Mehmet Saçak,M. Yakup Arica +5 more
TL;DR: In this article, the effect of aniline concentration on the grafting efficiency and on the electrical surface resistance of PAN/PANI composite fibers was investigated and the maximum amount of immobilized enzyme onto composite fibers containing 2.0% PANI was about 76.6 mg/g.
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Preparation, Characterization and Electromagnetic Shielding Effectiveness of Conductive Polythiophene/Poly(ethylene terephthalate) Composite Fibers
TL;DR: In this article, conductive polythiophene (PTh)/poly(ethylene terephthalate) (PET) composite fibers were prepared by polymerization of thiophene in the presence of PET fibers in acetonitrile medium using FeCl3.