Yazar "Bal Altuntaş, Derya" için listeleme
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Carbon microrod material derived from human hair and its electrochemical supercapacitor application
Bal Altuntaş, Derya; Aslan, Sema; Nevruzoğlu, Vagif (Gazi Üniversitesi, 2021)Here, Turkish human hair fibers were used as a carbon source at the synthesis of human hair-sourced activated carbons (HHC). During the synthesis of HHCs sodium carbonate (Na2CO3) was added to the synthesis process for an ... -
Cold substrate method to prepare plasmonic Ag nanoparticle: deposition, characterization, application in solar cell
Nevruzoğlu, Vagif; Bal Altuntaş, Derya; Tomakin, Murat (Springer Heidelberg, 2020)In this study, the surface plasmon effects of the Ag nanoparticle were investigated depending on the substrate temperature and coating time. Deposition procedure for the Ag coating was the vacuum deposition at low substrate ... -
Electrochemical evaluation of titanium (IV) oxide/polyacrylonitrile electrospun discharged battery coals as supercapacitor electrodes
Aslan, Sema; Bal Altuntaş, Derya; Koçak, Çağdaş; Kara Subasat, Hulya (Wiley-V C H Verlag Gmbh, 2020)The TiO(2)nanoparticles are electrospun with polyacrylonitrile (PAN) polymer solution onto the discharged battery coal (DBC) electrode and the results are evaluated as a supercapacitor. the morphology and chemical composition ... -
Evaluation of waste human hair as graphene oxide and examination of some characteristic properties
Bal Altuntaş, Derya; Nevruzoğlu, Vagif (TUBITAK, 2020)In this study, graphene oxide was synthesized from activated carbon obtained from waste hair for the first time using Modified Hummers method. the Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy ... -
Syntheses, crystal structures, hirshfeld surface analyses and electrochemical etoposide/camptotechin sensor applications of acetaldehyde oxime derivatives
Topkaya, Cansu; Aslan, Sema; Hökelek, Tuncer; Göktürk, Tolga; Kıncal, Sultan; Güp, Ramazan; Bal Altuntaş, Derya (Elsevier, 2022)(E)-2-(4-Hydroxyphenyl)-2-oxoacetaldehyde oxime monohydrate (I) and (E)-2-(4 Nitropheny1)-2oxoacetaldehyde oximes (II) were synthesized from 4'-hydroxyacetophenone and 4'-nitroacetophenone, respectively. Their structures ... -
Synthesis and characterization of activated carbon produced from waste human hair mass using chemical activation
Bal Altuntaş, Derya; Nevruzoğlu, Vagif; Dokumacı, Meryem; Cam, Şafak (Springer Japan Kk, 2020)In this study, hair waste was converted into active carbon for the first time and its characteristics were analyzed. As chemical activation tool, zinc chloride (ZnCl2) was impregnated and then carbonized under different ...
