Structural and optical properties for PVA-PEG-MnCl2 composites
Other Title(s)
الخواص التركيبيه و البصريه للمتراكب بولي فينال الكحول و بولي أثلين كلايكول المطعم بكلوريد المنغنيز
Joint Authors
Source
Issue
Vol. 15, Issue 32 (30 Apr. 2017), pp.99-113, 15 p.
Publisher
University of Baghdad College of Science
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
Polymer films of PEG and PVA and their blend with different concentrations of MnCl2 (0, 2, 4, 6 and 10 %.wt) were study using casting technique.
The X-ray spectra of pure PEG, PVA and PVA : PEG films and with addition of 2 % concentrations from (MnCl2) show amorphous structures.
The results for FTIR show the interaction between the filler and polymer blend results in decreasing crystallinity with rich amorphous phase.
This amorphous nature confirms the complexation between the filler and the polymer blend.
The optical properties of (PVA : PEG / MnCl2) contain the recording of absorbance (A) and explain that the absorption coefficient (α), refractive index (n), extinction coefficient (ko) and the dielectric constants (real and imaginary part) increase with increasing the concentration of Composite (PVA : PEG / MnCl2).
The optical energy gap for electrons transitions both are direct and indirect allowed.
American Psychological Association (APA)
Muhammad, Abir& Suhayl, Mahdi Hasan& Ghazi, Muhammad. 2017. Structural and optical properties for PVA-PEG-MnCl2 composites. Iraqi Journal of Physics،Vol. 15, no. 32, pp.99-113.
https://search.emarefa.net/detail/BIM-732142
Modern Language Association (MLA)
Suhayl, Mahdi Hasan…[et al.]. Structural and optical properties for PVA-PEG-MnCl2 composites. Iraqi Journal of Physics Vol. 15, no. 32 (2017), pp.99-113.
https://search.emarefa.net/detail/BIM-732142
American Medical Association (AMA)
Muhammad, Abir& Suhayl, Mahdi Hasan& Ghazi, Muhammad. Structural and optical properties for PVA-PEG-MnCl2 composites. Iraqi Journal of Physics. 2017. Vol. 15, no. 32, pp.99-113.
https://search.emarefa.net/detail/BIM-732142
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 112-113
Record ID
BIM-732142