Thermal analysis of polyaniline poly(N-vinylpyrrolidone)-stabilized dispersions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39898300" target="_blank" >RIV/00216275:25310/14:39898300 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/14:00427830

Result on the web

<a href="http://link.springer.com/article/10.1007%2Fs10973-014-3667-9#page-1" target="_blank" >http://link.springer.com/article/10.1007%2Fs10973-014-3667-9#page-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-014-3667-9" target="_blank" >10.1007/s10973-014-3667-9</a>

Result language

angličtina

Original language name

Thermal analysis of polyaniline poly(N-vinylpyrrolidone)-stabilized dispersions

Original language description

The polyaniline dispersions stabilized with poly(N-vinylpyrrolidone) (PANI/PVP) were synthesized by oxidative polymerization with different mass ratios of PANI and PVP and different molar concentrations of the components in the polymerization mixture. The composite powders prepared from colloidal PANI/PVP dispersions were characterized by thermogravimetry and differential thermal analysis. The change in the ratio of PANI and PVP as well as the starting molar concentrations of aniline hydrochloride and oxidant has influence on the resulting properties of the dispersions. Concerning the doping, the results show that PANI/PVP powders are stable up to approximately 160 A degrees C. Degradation of polymer chains starts at temperatures above 250 A degrees C.The PANI/PVP composite powders with lower content of PANI exhibit slightly higher thermal stability. Further, colloidal PANI/PVP dispersions were screen-printed on aluminum foil for infrared spectroscopic characterization and on poly(eth

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

JJ - Other materials

OECD FORD branch

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Project

<a href="/en/project/TE01020022" target="_blank" >TE01020022: Flexible printed microelectronics based on organic or hybrid materials, FLEXPRINT</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Name of the periodical

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

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Volume of the periodical

116

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

589-595

UT code for WoS article

000334688900007

EID of the result in the Scopus database

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