The critical mission of glycine as a surfactant in the improvement of structural, morphological and optoelectronic features of CdO films
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The main aim of this study is to examine the effect of glycine as a surfactant agent on the physical properties of CdO films. For this purpose nanostructured CdO films with and without different glycine aggregations (0.5, 1.0 and 2.0 M %) were synthesized on glass bases by SILAR technique. The morphological, structural and optical characteristics of these films have been investigated using MM, SEM, XRD and UV-visible spectroscopy respectively. The MM results showed homogeneous and smooth all films. The SEM graphs showed that by using different glycine concentrations as surfactant, the particle thickness decreased from 366.25 nm to 24110 nm. XRD results showed that the all CdO films with glycine display a (111) and (200) preferential orientations similar to that of the CdO film without glycine. The direct band gap energy of these films is found to increase from 2.05 to 2.35 eV with increasing the glycine concentration in the bath solution. (C) 2018 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Surfactant, Glycine, CdO, SILAR
Kaynak
SUPERLATTICES AND MICROSTRUCTURES
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
117
