In situ FTIR study of β-picoline transformations on V–Ti–O catalysts

Autor:	Tamara V. Andrushkevich, Yuriy A. Chesalov, Galina Ya. Popova, Galina B. Chernobay, Vladimir P. Baltakhinov
Rok vydání:	2011
Předmět:	Inorganic chemistry Infrared spectroscopy Binary compound General Chemistry Atmospheric temperature range Heterogeneous catalysis Catalysis chemistry.chemical_compound chemistry Pyridine Physical chemistry Picoline Fourier transform infrared spectroscopy
Zdroj:	Catalysis Today. 164:58-61
ISSN:	0920-5861
DOI:	10.1016/j.cattod.2010.10.041
Popis:	Surface complexes formed during β-picoline transformations on V–Ti–O catalysts in the temperature range of 120–300 °C were studied using in situ FTIR spectroscopy. Two vanadia–titania catalysts with several kinds of vanadia species were used in experiments. FTIR spectra have revealed differences in composition of surface complexes under different coverage, which could be related to different ways of transformations of intermediate pyridine-3-carbaldehyde.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::04e10739cc91f4bcec9480b5be7eec8f https://doi.org/10.1016/j.cattod.2010.10.041 Zobrazit plný text záznamu Full Text from ScienceDirect