Modification of morphological, structural and optical properties of SILAR-based growth of CuO films on glass-slides by addition of dextrin
Yükleniyor...
Dosyalar
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Sa
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper presents the effect of dextrin addition to the growth solution to prepare CuO nanostructures by SILAR method. Structural, morphological and optical properties of the films were investigated by means of XRD, SEM and UV/Vis. analysis. From the XRD data it is found that with increasing dextrin concentrations in the growth solution the crystallite size of the films decreased. SEM images showed that dextrin addition has a decreasing effect on grain size and changes the morphology drastically. By UV/Vis spectrophotometer analysis it is found that the dextrin concentration increases both the optical band gap value and the transmission rate. (C) 2014 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Nano-structures, Thin films, Physical properties, Electron microscopy
Kaynak
Journal of Alloys and Compounds
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
614
