Statistical Analysis of Microdomain Ensembles on the Surface of Poly(4,4'-oxyphenylenepyromellitimide) Films in the Course of Imidization

Statistical Analysis of Microdomain Ensembles on the Surface of... The statistical ensembles of supramolecular formations (microdomains) on the surface of films of the polyamido acid derived from pyromellitic dianhydride and 4,4'-oxydiphenylenediamine and evolution of these ensembles in the course of thermal and chemical imidization were studied using the reversible aggregation model. The regular trends in variation of the distribution parameters (aggregation energy and mean microdomain size) in the course of thermal imidization were established. The distribution parameters were compared for polyimide films prepared by thermal and chemical imidization. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Statistical Analysis of Microdomain Ensembles on the Surface of Poly(4,4'-oxyphenylenepyromellitimide) Films in the Course of Imidization

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Publisher
Springer Journals
Copyright
Copyright © 2003 by MAIK “Nauka/Interperiodica”
Subject
Chemistry; Chemistry/Food Science, general
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1023/A:1026033925273
Publisher site
See Article on Publisher Site

Abstract

The statistical ensembles of supramolecular formations (microdomains) on the surface of films of the polyamido acid derived from pyromellitic dianhydride and 4,4'-oxydiphenylenediamine and evolution of these ensembles in the course of thermal and chemical imidization were studied using the reversible aggregation model. The regular trends in variation of the distribution parameters (aggregation energy and mean microdomain size) in the course of thermal imidization were established. The distribution parameters were compared for polyimide films prepared by thermal and chemical imidization.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Oct 17, 2004

References

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