A modified dynamical model of drying process of a polymer solution having plural solvents coated on a flat substrate for a flat and homogeneous polymer film fabrication

Hiroyuki Kagami

doi:10.1117/12.854021

13 May 2010 A modified dynamical model of drying process of a polymer solution having plural solvents coated on a flat substrate for a flat and homogeneous polymer film fabrication

Hiroyuki Kagami

Author Affiliations +

Proceedings Volume 7716, Micro-Optics 2010; 771625 (2010) https://doi.org/10.1117/12.854021
Event: SPIE Photonics Europe, 2010, Brussels, Belgium

Abstract

We modify the former dynamical model of drying process of polymer solution coated on a flat substrate to deal with drying process of solution having two kinds of solvents. As a result, we see that there is no essential difference between solute's distribution after drying in case of having two kinds of solvents and that in case of having only one kind of solvent and when there are over two kinds of solvents, solute's distribution after drying obeys the mean value of over two kinds of solvents' parameters, that is, it resembles one simulated numerically based on the mean value in case of having only one kind of solvent.

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Hiroyuki Kagami "A modified dynamical model of drying process of a polymer solution having plural solvents coated on a flat substrate for a flat and homogeneous polymer film fabrication", Proc. SPIE 7716, Micro-Optics 2010, 771625 (13 May 2010); https://doi.org/10.1117/12.854021

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