| Autor: |
Yow HN; Department of Chemical Engineering and Biotechnology, BP Institute, University of Cambridge, Madingley Road, Cambridge CB3 0EZ, UK., Beristain I, Goikoetxea M, Barandiaran MJ, Routh AF |
| Jazyk: |
angličtina |
| Zdroj: |
Langmuir : the ACS journal of surfaces and colloids [Langmuir] 2010 May 04; Vol. 26 (9), pp. 6335-42. |
| DOI: |
10.1021/la1007439 |
| Abstrakt: |
Latex films were dried on a flexible substrate, and the substrate deflection was monitored over time to give an averaged film stress-evolution profile. Films were dried at various temperatures below and above the minimum film-formation temperature of the latex dispersion. The effect of polymer rheology, which is a temperature-dependent parameter, on film formation, was investigated. The reliability of the Stoney model in predicting film stress from substrate curvature was also examined and compared to the Euler-Bernoulli model. It was shown that the linearized Stoney model was unsuitable for the larger measured stresses. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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