Number of the records: 1

Speciation of Fe in Fe-modified zeolite catalysts

SYSNO ASEP	0346577
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Speciation of Fe in Fe-modified zeolite catalysts
Author(s)	Smoláková, L. (CZ) Grygar, Tomáš (UACH-T) Čapek, L. (CZ) Schneeweiss, Oldřich (UFM-A)_{RID, ORCID} Zbořil, R. (CZ)
Source Title	Journal of Electroanalytical Chemistry. - : Elsevier - ISSN 1572-6657 Roč. 647, č. 1 (2010), s. 8-19
Number of pages	12 s.
Language	eng - English
Country	CH - Switzerland
Keywords	solid state speciation ; Fe2O3 ; heterogeneous catalysts
Subject RIV	CB - Analytical Chemistry, Separation
CEZ	AV0Z40320502 - UACH-T (2005-2011)
	AV0Z20410507 - UFM-A (2005-2011)
UT WOS	000280863200002
DOI	10.1016/j.jelechem.2010.05.017
Annotation	Fe-modified zeolites were prepared by four impregnation methods, characterized by diffuse reflectance UV-Vis spectroscopy and voltammetry of microparticles, and tested in oxidative dehydrogenation of ethane (ODH). Less common species identified in the catalysts were Fe(III) oxide nanoclusters inside the zeolite pores and amorphous Fe2O3. Monomeric and dimeric Fe(III) ions were most selective in ODH, Fe(III) oxide nanoclusters overoxidized ethane.
Workplace	Institute of Inorganic Chemistry
Contact	Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931
Year of Publishing	2011

Number of the records: 1