Zn0.4Cd0.4 COMPOSITE FABRICATION AND CHARACTERIZATION

Yıl 2018, Cilt: 6 Sayı: 3, 433 - 444, 01.09.2018

İskender Özkul , Safiye Jameel Bıro

https://doi.org/10.15317/Scitech.2018.143

Öz

ZnO-CdO composite was prepared with hydrothermal method. The structural, morphological, optical, and electrical properties of the nanocomposite have been carried out using X-ray diffraction (XRD), FTIR, scanning electron microscopy (SEM), UV-VIS-NIR spectrophotometer, and two probe, respectively. TG-DTA analysis was done to determine the thermal stability. The compositional analysis was done by EDX. The band gap of the composite were found to be 2.84 eV.

Anahtar Kelimeler

Hydrothermal method, Optical band gap, TG-DTA, Zinc oxide

Zn0.4Cd0.4 Kompozit Malzemesinin Üretilmesi ve Karakterizasyonu

Öz

ZnO-CdO kompoziti hidrotermal yöntemle hazırlandı. Nanokompozitin yapısal, morfolojik, optik ve elektriksel özellikleri X-ışını kırınımı (XRD), FTIR, taramalı elektron mikroskobu (SEM), UV-VIS-NIR spektrofotometre ve iki prob yöntemi kullanılarak gerçekleştirilmiştir. Termal kararlılığı belirlemek için TG-DTA analizi yapıldı. Bileşim analizi EDX ile yapıldı. Kompozitin optik bant aralığı, Zn prekürsörünün içeriğinin arttırılması ile birlikte sırasıyla 2.84 eV olarak bulunmuştur.    

Anahtar Kelimeler

Hidrotermal metod, Optik bant aralığı, TG-DTA, Çinko oksit

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