Functional patterned coatings by thin polymer film dewetting
نویسندگان
چکیده
منابع مشابه
Dewetting of thin polymer films.
We study the dewetting of thin polymer films deposited on slippery substrate. Recent experiments on these systems have revealed many unexpected features. We develop here a model that takes into account the rheological properties of polymer melts, focussing on two dewetting geometries (the receding of a straight edge, and the opening of a hole). We show that the friction law associated with the ...
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Thin films of fluids are playing a leading role in countless natural and industrial processes. Here we study the stability and dewetting dynamics of viscoelastic polymer thin films. The dewetting of polystyrene close to the glass transition reveals unexpected features: asymmetric rims collecting the dewetted liquid and logarithmic growth laws that we explain by considering the nonlinear velocit...
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ژورنال
عنوان ژورنال: Journal of Colloid and Interface Science
سال: 2017
ISSN: 0021-9797
DOI: 10.1016/j.jcis.2017.07.004