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Browsing by Author "Yilmaz, Salih"

Browsing by Author "Yilmaz, Salih"

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  • A Study on Hydrothermal Grown CdS Nanospheres: Effects of Cd/S Molar Ratio 
    Yilmaz, Salih; Tomakin, Murat; Unverdi, Ahmet; Aboghalon, Abdulaziz (Gazi University Journal of Science / Gazi University, 2019)
    The study reports the influences of altering of Cd/S molar ratio on some physical properties of hydrothermal grown CdS nanospheres. Cd/S molar ratios were chosen as 1:0.5, 1:1, 1:2, 1:3 and 1:4 in the stock solution. X-ray ...
  • Defect-mediated ferromagnetism in ZnO:Mn nanorods 
    Yilmaz, Salih; McGlynn, Enda; Bacaksiz, Emin; Bogan, Justin (APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING / SPRINGER, 2014-04)
    In this work, the structural, chemical and magnetic properties of ZnO:Mn nanorods were investigated. Firstly, well-aligned ZnO nanorods with their long axis parallel to the crystalline c-axis were successfully grown by the ...
  • Enhanced efficiency of CdS/P3HT hybrid solar cells via interfacial modification 
    Yilmaz, Salih; Polat, Ismail; Tomakin, Murat; Unverdi, Ahmet; Bacaksiz, Emin (TURKISH JOURNAL OF PHYSICS / SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2019)
    The present paper examines the effects of surface modification of CdS with diverse dyes on fabricated CdS-based hybrid solar cells. The X-ray diffraction results showed that CdS thin films had a hexagonal phase with a ...
  • Immobilized TiO2/ZnO Sensitized Copper (II) Phthalocyanine Heterostructure for the Degradation of Ibuprofen under UV Irradiation 
    BethelAnucha, Chukwuka; Altin, IIknur; Bacaksiz, Emin; Degirmencioglu, Ismail; Kucukomeroglu, Tayfur; Yilmaz, Salih; Stathopoulos, Vassilis N. (SEPARATIONS / MDPI, 2021-03)
    Photocatalytic coatings of TiO2/ZnO/CuPc were developed on stainless steel substrates by subsequent sol gel dip coating for TiO2, spray pyrolysis for ZnO, and spin coating for copper (ii) phthalocyanine (CuPc) deposition. ...
  • Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs 
    Polat, Ismail; Yilmaz, Salih; Tomakin, Murat; Bacaksiz, Emin (TURKISH JOURNAL OF PHYSICS / SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2017)
    ZnO- and Mg-doped ZnO samples are prepared by spray pyrolysis on conducting glass substrates to fabricate ZnO-based dye-sensitized solar cells (DSSCs). Influences of Mg-doping content on the power conversion efficiencies ...
  • Synthesis and characterization of Mn-doped ZnO nanorods grown in an ordered periodic honeycomb pattern using nanosphere lithography 
    Yilmaz, Salih; Garry, Seamus; McGlynn, Enda; Bacaksiz, Emin (CERAMICS INTERNATIONAL / ELSEVIER SCI LTD, 2014-07)
    We report a study of the structural, optical and magnetic properties of undoped and Mn-doped ZnO nanorods grown by chemical bath deposition in a periodic honeycomb lattice formation. Mn-doping is accomplished by a diffusion ...
  • Synthesis and fabrication of Mg-doped ZnO-based dye-sensitized solar cells 
    Polat, Ismail; Yilmaz, Salih; Bacaksiz, Emin; Atasoy, Yavuz; Tomakin, Murat (JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS / SPRINGER, 2014-10)
    Undoped and 2, 4 and 6 at.% Mg-doped ZnO nanorods were successfully deposited on ZnO seeded fluorine tin oxide substrates by a simple chemical bath deposition technique to form a photoanode. It was seen that all the samples ...