Počet záznamů: 1

Micro/mesoporous conducting carbonized polyaniline 5-sulfosalicylate nanorods/nanotubes: synthesis, characterization and electrocatalysis

SYSNO ASEP	0365100
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Micro/mesoporous conducting carbonized polyaniline 5-sulfosalicylate nanorods/nanotubes: synthesis, characterization and electrocatalysis
Tvůrce(i)	Janoševic, A. (RS) Pašti, I. (RS) Gavrilov, N. (RS) Mentus, S. (RS) Ciric-Marjanovic, G. (RS) Krstic, J. (RS) Stejskal, Jaroslav (UMCH-V)_{RID, ORCID, SAI}
Zdroj.dok.	Synthetic Metals. - : Elsevier - ISSN 0379-6779 Roč. 161, 19/20 (2011), s. 2179-2184
Poč.str.	6 s.
Jazyk dok.	eng - angličtina
Země vyd.	CH - Švýcarsko
Klíč. slova	carbonized polyaniline ; electrocatalysis ; nanorods
Vědní obor RIV	JI - Kompozitní materiály
CEP	GA202/09/1626 GA ČR - Grantová agentura ČR
CEZ	AV0Z40500505 - UMCH-V (2005-2011)
UT WOS	000297182500022
DOI	10.1016/j.synthmet.2011.08.028
Anotace	Micro/mesoporous conducting nitrogen-containing carbon nanorods/nanotubes with high surface area, and excellent electrocatalytic activity for the oxygen reduction reaction, were synthesized by the carbonization of self-assembled polyaniline (PANI) 5-sulfosalicylate nanorods/nanotubes. Carbonization was carried out by means of gradual heating in a nitrogen atmosphere up to 800 °C. The morphology, elemental composition, molecular structure, surface area, and electrical characteristics of novel carbonized nanostructured PANI were investigated by scanning and transmission electron microscopies, elemental microanalysis, FTIR and Raman spectroscopies, nitrogen adsorption–desorption and conductivity measurements, respectively. The electrocatalytic activity of carbonized PANI 5-sulfosalicylate nanorods/nanotubes material towards oxygen reduction reaction in alkaline conditions has been studied by the voltammetry with the rotating disc electrode.
Pracoviště	Ústav makromolekulární chemie
Kontakt	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Rok sběru	2012

Počet záznamů: 1