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The carbonization of colloidal polyaniline nanoparticles to nitrogen-containing carbon analogues
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SYSNO ASEP 0343889 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title The carbonization of colloidal polyaniline nanoparticles to nitrogen-containing carbon analogues Author(s) Stejskal, Jaroslav (UMCH-V) RID, ORCID, SAI
Trchová, Miroslava (UMCH-V) RID, ORCID
Hromádková, Jiřina (UMCH-V) RID
Kovářová, Jana (UMCH-V) RID
Kalendová, A. (CZ)Source Title Polymer International. - : Wiley - ISSN 0959-8103
Roč. 59, č. 7 (2010), s. 875-878Number of pages 4 s. Language eng - English Country GB - United Kingdom Keywords polyaniline ; colloids ; carbonization Subject RIV CD - Macromolecular Chemistry R&D Projects IAA400500905 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KAN200520704 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA203/08/0686 GA ČR - Czech Science Foundation (CSF) GA202/09/1626 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000279476200001 DOI 10.1002/pi.2858 Annotation The carbonization of nanostructures afforded by conducting polymers represents a new route to the preparation of functional nanostructured carbons. The exposure of colloidal polyaniline particles stabilized with poly(N-vinylpyrrolidone) or silica nanoparticles at 650 °C in inert atmosphere led. The original particulate nanostructure of the samples was preserved after carbonization. Thermogravimetric analysis in air revealed their stability to be up to 500 °C. This is comparable with commercial multi-wall carbon nanotubes, which have similar areas of application. The nitrogen-containing carbons are potentially useful as supports for catalysts and in applications where carbon of higher hydrophilicity would be of benefit. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2011
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