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Polyaniline-coated silver nanowires
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SYSNO ASEP 0345606 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Polyaniline-coated silver nanowires Author(s) Bober, Patrycja (UMCH-V) RID, ORCID, SAI
Stejskal, Jaroslav (UMCH-V) RID, ORCID, SAI
Trchová, Miroslava (UMCH-V) RID, ORCID
Hromádková, Jiřina (UMCH-V) RID
Prokeš, J. (CZ)Source Title Reactive and Functional Polymers. - : Elsevier - ISSN 1381-5148
Roč. 70, č. 9 (2010), s. 656-662Number of pages 7 s. Language eng - English Country NL - Netherlands Keywords conducting polymer ; conductivity ; nanowire Subject RIV CD - Macromolecular Chemistry R&D Projects LA09028 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA202/09/1626 GA ČR - Czech Science Foundation (CSF) GA203/08/0686 GA ČR - Czech Science Foundation (CSF) IAA100500902 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) 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) CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000281353200013 DOI 10.1016/j.reactfunctpolym.2010.05.009 Annotation Two non-conducting chemicals, aniline and silver nitrate, dissolved in formic acid solutions, yielded a composite of two conducting products, polyaniline and silver. As the concentration of formic acid increased, an alternative reaction, the reduction of silver nitrate with formic acid to silver became dominant, and the content of silver in the composites increased. The formation of polyaniline was confirmed by UV–visible, FTIR, and Raman spectroscopies. The typical conductivity of composites was 43 S cm−1 at 84 wt.% of silver. Silver nanowires coated with polyaniline nanobrushes are produced at low concentrations of formic acid, the granular silver particles covered with polyaniline dominate at high acid concentrations. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2011
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