Počet záznamů: 1

Oxidation of aniline in dopant-free template-free dilute reaction media

SYSNO ASEP	0358890
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Oxidation of aniline in dopant-free template-free dilute reaction media
Tvůrce(i)	Rakić, A. (RS) Bajuk-Bogdanovic, D. (RS) Mojovic, M. (RS) Ciric-Marjanovic, G. (RS) Milojević-Rakić, M. (RS) Mentus, S. (RS) Marjanovic, B. (RS) Trchová, Miroslava (UMCH-V)_{RID, ORCID} Stejskal, Jaroslav (UMCH-V)_{RID, ORCID, SAI}
Zdroj.dok.	Materials Chemistry and Physics. - : Elsevier - ISSN 0254-0584 Roč. 127, č. 3 (2011), s. 501-510
Poč.str.	10 s.
Jazyk dok.	eng - angličtina
Země vyd.	CN - Čína
Klíč. slova	polyaniline ; nanostructures ; chemical synthesis
Vědní obor RIV	CD - Makromolekulární chemie
CEP	GA203/08/0686 GA ČR - Grantová agentura ČR
CEZ	AV0Z40500505 - UMCH-V (2005-2011)
UT WOS	000290504300015
DOI	10.1016/j.matchemphys.2011.02.047
Anotace	The oxidation of aniline with ammonium peroxydisulfate in water without added acid was studied in dilute reaction media. The new nanostructured nonconducting polyaniline sulfate/hydrogen sulfate, synthesized by dilute dopant-free template-free falling-pH method, consists of network of nanorods and nanogranules. The molecular structure of polyaniline, investigated by the elemental analysis, FTIR, Raman, UV–Vis and EPR spectroscopies, was found to be significantly different in comparison with the structure of the nanostructured PANI sulfate/hydrogen sulfate prepared by dopant-free template-free falling-pH method in concentrated aqueous aniline solutions. The mechanism of the formation of nanostructured polyaniline under dopant-free template-free dilute reaction conditions is discussed.
Pracoviště	Ústav makromolekulární chemie
Kontakt	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Rok sběru	2012

Počet záznamů: 1