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The reduction of silver nitrate to metallic silver inside polyaniline nanotubes and on oligoaniline microspheres
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SYSNO ASEP 0345407 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The reduction of silver nitrate to metallic silver inside polyaniline nanotubes and on oligoaniline microspheres Tvůrce(i) Trchová, Miroslava (UMCH-V) RID, ORCID
Stejskal, Jaroslav (UMCH-V) RID, ORCID, SAIZdroj.dok. Synthetic Metals. - : Elsevier - ISSN 0379-6779
Roč. 160, 13-14 (2010), s. 1479-1486Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova aniline oligomers ; conducting polymer ; nanotubes Vědní obor RIV CD - Makromolekulární chemie CEP IAA100500902 GA AV ČR - Akademie věd IAA400500905 GA AV ČR - Akademie věd GA203/08/0686 GA ČR - Grantová agentura ČR GA202/09/1626 GA ČR - Grantová agentura ČR CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000280381600019 DOI 10.1016/j.synthmet.2010.05.007 Anotace Polyaniline (PANI) reduces silver nitrate to metallic silver. Polyaniline bases having different morphologies – granular or nanotubular – and oligoaniline microspheres have been left to react with silver nitrate in acidic, neutral, and alkaline media. The content of silver, typically 20–30 wt.%, was determined by thermogravimetric analysis. The formation of silver inside PANI nanotubes has been observed. The highest conductivity, 943 S cm−1, was found with silver reduced by nanotubular PANI base in 0.1 M nitric acid at 17.3 wt.% silver content. Infrared and Raman spectroscopies have been used to study the changes in the molecular structure of the PANI bases of various morphologies before and after reaction with silver nitrate. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2011
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