Browsing Scopus İndeksli Yayınlar Koleksiyonu by Author "Akkaya Arier, Ümit Özlem"
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Characterization of MWCNT-TiO2 Qps and TiO2 QDs in self-assembled films
Akkaya Arier, Ümit Özlem; Uysal, Bengü Özuğur (Elsevier, 2017)In this study the solution which includes TiO2 quantum dots (QDs) was mixed with the multi-wall carbon nanotubes (MWCNTs) to prepare MWCNT-TiO2 QDs composite films. The effect of microstructures on the structural and optical ... -
The effects of Dea:water ratio on the properties of ZnO nanofilms obtained by spin coating method
Akkaya Arier, Ümit Özlem; Uysal, Bengü Özuğur (Elsevier Science, 2014)In this work the ZnO were fabricated with the sol-gel spin coating method and the effects of the Dea:water ratios on the properties of the as-prepared ZnO thin films were determined by using a X-ray diffractometer transmission ... -
Effects of Precursor Parameters on the Optical and Electrical Properties of AZO Nano-Composite Films
Akkaya Arier, Ümit Özlem; Uysal, Bengü Özuğur (Elsevier GMBH Urban & Fischer Verlag, 2016)Al doped ZnO (AZO) nano-composite films were synthesized on glass substrates with the sol gel spin coating method at the room temperature. The activation energy of AZO nano-composite films was calculated to be 49 kj/mol ... -
The Electrochromic Performances of Single Phase VO2 Nanoparticled Films
Akkaya Arier, Ümit Özlem; Uysal, Bengü Özuğur (Elsevier Science SA, 2016)In the present work pure phase vanadium oxide VO2 nanoparticled films were synthesized using acetate based sol-gel precursors. The effect of the water: Vanadyl acetylacetonate ratio on electrochemical and structural ... -
Structural and optical properties of SnO2 nano films by spin-coating method
Uysal, Bengü Özuğur; Akkaya Arier, Ümit Özlem (Elsevier Science Bv, 2015)In this work tin oxide (SnO2) nano films were deposited on glass substrates with different water content using the sol-gel spin-coating method. SnO2 is a wide band gap semiconductor and it belongs to the class of transparent ... -
Tailoring The Electrical and Optical Properties of Carbon Nanotube Reinforced Transparent Tio 2 Composites by Varying Nanotube Concentrations
Uysal, Bengü Özuğur; Akkaya Arier, Ümit Özlem; Pekcan, Önder (World Scientific Publ Co Pte Ltd, 2019)In the present work multi-walled carbon nanotube (MWCNT)-doped TiO 2 nanocomposite films were synthesized by sol-gel method. The influence of nanotube concentration on the structural electrical and optical properties of ...