Heteropolyanions doped polyimine—Preparation and spectroscopic properties

It is demonstrated that aromatic polyimine obtained by the condensation of p-phenylenediamine and terephtalaldehyde can be chemically doped with heteropolyanions of Keggin-type. The spectroscopic studies show that polyimine undergoes protonation. The structural identity of the Keggin units are prese...

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Bibliographic Details
Published in:Materials research bulletin 1995-12, Vol.30 (12), p.1571-1578
Main Authors: Kulszewicz-Bajer, Irena, Wielgus, Ireneusz, Sobczak, Janusz W., Kruczata, Krzysztof, Proń, Adam
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Polycondensation
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Summary:It is demonstrated that aromatic polyimine obtained by the condensation of p-phenylenediamine and terephtalaldehyde can be chemically doped with heteropolyanions of Keggin-type. The spectroscopic studies show that polyimine undergoes protonation. The structural identity of the Keggin units are preserved upon incorporation into the polymer matrix.
ISSN:0025-5408
1873-4227
DOI:10.1016/0025-5408(95)00163-8