The oxidative polymerization of p-phenylenediamine with silver nitrate: toward highly conducting micro/nanostructured silver/conjugated polymer composites

0361176 - ÚMCH 2012 RIV US eng J - Článek v odborném periodiku
Ciric-Marjanovic, G. - Marjanovic, B. - Bober, Patrycja - Rozlívková, Zuzana - Stejskal, Jaroslav - Trchová, Miroslava - Prokeš, J.
The oxidative polymerization of p-phenylenediamine with silver nitrate: toward highly conducting micro/nanostructured silver/conjugated polymer composites.
Journal of Polymer Science. Part A - Polymer Chemistry. Roč. 49, č. 15 (2011), s. 3387-3403. ISSN 0887-624X. E-ISSN 1099-0518
Grant CEP: GA AV ČR IAA400500905; GA AV ČR IAA100500902
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: composites * conjugated polymers * poly(p-phenylenediamine)
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 3.919, rok: 2011

The oxidative polymerization of p-phenylenediamine with silver nitrate by using various oxidant/monomer mole ratios in aqueous solutions of both acetic and nitric acid was studied experimentally and computationally. The produced micro/nanostructured conducting poly(p-phenylenediamine)–silver composites, reaching the conductivities >104 S/cm, were characterized by conductivity and density measurements, gel permeation chromatography, transmission electron microscopy, UV–visible, FTIR, and Raman spectroscopies. The highest conductivity was 31,700 S/cm for poly(p-phenylenediamine) base–silver (81.4 wt % Ag).
Trvalý link: http://hdl.handle.net/11104/0006506