Number of the records: 1
Cobalt Oxides Supported Over Ceria–Zirconia Coated Cordierite Monoliths as Catalysts for Deep Oxidation of Ethanol and N2O Decomposition.
- 1.
SYSNO ASEP 0474171 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Cobalt Oxides Supported Over Ceria–Zirconia Coated Cordierite Monoliths as Catalysts for Deep Oxidation of Ethanol and N2O Decomposition. Author(s) Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Balabánová, Jana (UCHP-M) RID, ORCID, SAI
Kovanda, F. (CZ)
Klegová, A. (CZ)
Obalová, L. (CZ)
Fajgar, Radek (UCHP-M) RID, ORCID, SAISource Title Catalysis Letters - ISSN 1011-372X
Roč. 147, č. 6 (2017), s. 1379-1391Number of pages 13 s. Language eng - English Country US - United States Keywords cobalt oxide ; ceria-zirconia monoliths ; ethanol oxidation Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects GA14-13750S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 UT WOS 000401466600011 EID SCOPUS 85017118450 DOI https://doi.org/10.1007/s10562-017-2047-z Annotation Cordierite monoliths coated with ceria-zirconia supporting cobalt oxide were prepared, examined in the deep oxidation of ethanol and N2O decomposition, and compared with pelletized commercial cobalt oxide catalyst. Interaction of Co3O4 with ceria-zirconia washcoat led to formation of Co3O4 particles with slightly worse structure ordering resulting in better reducibility than that observed for the commercial Co3O4 catalyst. In oxidation of ethanol, activity of the Co3O4-containing monoliths was comparable with that of pelletized cobalt oxide catalyst with nearly seven times higher content of active components. However, conversions of N2O over the monolith catalysts were lower. Nevertheless, incorporation of Co3O4 onto ZrO2-CeO2 washcoat increased rate of both catalytic reactions, i.e., N2O decomposition and deep ethanol oxidation. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2018
Number of the records: 1