Preparation of polyaniline in the presence of polymeric sulfonic acids mixtures: the role of intermolecular interactions between polyacids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F13%3A00392170" target="_blank" >RIV/61389013:_____/13:00392170 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2478/s11696-013-0384-y" target="_blank" >http://dx.doi.org/10.2478/s11696-013-0384-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s11696-013-0384-y" target="_blank" >10.2478/s11696-013-0384-y</a>

Result language

angličtina

Original language name

Preparation of polyaniline in the presence of polymeric sulfonic acids mixtures: the role of intermolecular interactions between polyacids

Original language description

Polyaniline (PANI) was synthesized by chemical oxidation of aniline in the presence of mixtures of water-soluble poly(sulfonic acids) of different nature. Under these conditions, the use of polyacid templates leads to the formation of interpolymer complexes of PANI and polyacid mixtures. The obtained PANI complexes were characterized by UV, visible, near IR, and Fourier transform infrared spectroscopy. It was shown that the rigidity of the polyacid backbone and the composition of a polyacid mixture affect the electronic structure of PANI complexes and the duration of the induction period of aniline oxidation. Domination of the more rigid-backbone template in the synthesis of PANI complexes with mixtures of the rigid- and flexible-backbone polyacids wasobserved. According to the viscometry and FTIR spectroscopic data, the reason of the domination is the existence of the intermolecular interaction between the polyacids in the mixture. In this case, duration of the induction period of an

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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Project

<a href="/en/project/GAP205%2F12%2F0911" target="_blank" >GAP205/12/0911: Aniline oligomers and their role in the formation of polyaniline nanostructures –spectroscopic analysis</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemical Papers

ISSN

0366-6352

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

8

Country of publishing house

SK - SLOVAKIA

Number of pages

9

Pages from-to

952-960

UT code for WoS article

000318443700013

EID of the result in the Scopus database

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