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Oxidation of aniline: polyaniline granules, nanotubes and oligoaniline microspheres
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SYSNO ASEP 0308450 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Oxidation of aniline: polyaniline granules, nanotubes and oligoaniline microspheres Title Oxidace anilinu: Polyanilinové granule, nanotrubky a oligomerní mikrokuličky Author(s) Stejskal, Jaroslav (UMCH-V) RID, ORCID, SAI
Sapurina, I. (RU)
Trchová, Miroslava (UMCH-V) RID, ORCID
Konyushenko, Elena (UMCH-V) RID, ORCIDSource Title Macromolecules. - : American Chemical Society - ISSN 0024-9297
Roč. 41, č. 10 (2008), s. 3530-3536Number of pages 7 s. Language eng - English Country US - United States Keywords polyaniline ; conducting polymer ; nanotube Subject RIV CD - Macromolecular Chemistry R&D Projects GA202/06/0419 GA ČR - Czech Science Foundation (CSF) GA203/08/0686 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40500505 - UMCH-V (2005-2011) DOI https://doi.org/10.1021/ma702601q Annotation Aniline was oxidized with ammonium peroxydisulfate in solutions of strong acid (0.1 M sulfuric acid), weak acid (0.4 M acetic acid), or alkali (0.2 M ammonium hydroxide). The properties of the oxidation products and their morphology are controlled by the initial acidity of the medium and the acidity profile during the oxidation; the acidity increases because sulfuric acid is a byproduct. Conducting polyaniline nanogranules, nanotubes, or nonconducting oligoaniline microspheres were obtained, respectively. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2008
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