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