Studying of De-wetting of a PS PMMA polymer bilayer
Joint Authors
Mustafa, Bestoon T.
Rasul, Diyar A.
Source
ZANCO Journal of Pure and Applied Sciences
Issue
Vol. 30, Issue 2 (30 Apr. 2018), pp.33-40, 8 p.
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2018-04-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Pharmacy, Health & Medical Sciences
Medicine
Topics
Abstract EN
The surface morphology evolution and de-wetting properties were studied of polystyrene (PS), poly(methyl methacrylate) (PMMA) thin films, and thin PS/PMMA bilayer films above silicon substrates by using Optical microscopy approach.
A PS film with 18.66 nm, PMMA with 82.5 nm and the bilayer of PS/PMMA with 85.33 nm (before annealing) have been deposited, shown a fit match with the model for the both single film and a good match for the bilayer film.
The heated bilayer above the glass transition temperature resulted metastable surface morphologies and growing nucleations of PS above PMMA surface, surface de-wetting were absorbed.
A longer annealing time led the film producing a network above the blower layer- phase separation occurred.
American Psychological Association (APA)
Mustafa, Bestoon T.& Rasul, Diyar A.. 2018. Studying of De-wetting of a PS PMMA polymer bilayer. ZANCO Journal of Pure and Applied Sciences،Vol. 30, no. 2, pp.33-40.
https://search.emarefa.net/detail/BIM-832250
Modern Language Association (MLA)
Mustafa, Bestoon T.& Rasul, Diyar A.. Studying of De-wetting of a PS PMMA polymer bilayer. ZANCO Journal of Pure and Applied Sciences Vol. 30, no. 2 (2018), pp.33-40.
https://search.emarefa.net/detail/BIM-832250
American Medical Association (AMA)
Mustafa, Bestoon T.& Rasul, Diyar A.. Studying of De-wetting of a PS PMMA polymer bilayer. ZANCO Journal of Pure and Applied Sciences. 2018. Vol. 30, no. 2, pp.33-40.
https://search.emarefa.net/detail/BIM-832250
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 39-40
Record ID
BIM-832250