Number of the records: 1
Aluminum Wire Meshes Coated with Co-Mn-Al and Co Oxides as Catalysts for Deep Ethanol Oxidation.
- 1.
SYSNO ASEP 0486085 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Aluminum Wire Meshes Coated with Co-Mn-Al and Co Oxides as Catalysts for Deep Ethanol Oxidation. Author(s) Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Kovanda, F. (CZ)
Balabánová, Jana (UCHP-M) RID, ORCID, SAI
Kšírová, P. (CZ)Source Title Catalysis Today. - : Elsevier - ISSN 0920-5861
Roč. 304, SI (2018), s. 165-171Number of pages 7 s. Action Czech-Italian-Spanish Symposium in Catalysis /7./ Event date 13.06.2017 - 17.06.2017 VEvent location Třešť Country CZ - Czech Republic Event type EUR Language eng - English Country NL - Netherlands Keywords GA17-08389S ; Co-Mn-Al mixed oxides ; aluminum mesh Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects GA17-08389S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 UT WOS 000425179000021 EID SCOPUS 85030482361 DOI 10.1016/j.cattod.2017.09.046 Annotation Aluminum meshes with different wire diameter and open space area were anodized in H2SO4 solution and then treated under hydrothermal conditions in aqueous solution of Co and Mn nitrates. The layered double hydroxide precursors formed on the supports surface were transformed into Co-Mn-Al mixed oxides after heating. For comparison, aluminum mesh coated with Co3O4 oxide was also prepared. Activity of the catalysts depended on the amount of active components deposited on the mesh. Comparison of specific activities at the same space velocity demonstrated the size of mixed oxides particles as the important parameter for oxidation activity: decreasing in particle size led to increased catalysts efficiency. The Co3O4 oxide deposited from Co(OH)2 suspension provided more active catalyst than Co-Mn-Al mixed oxides obtained by long-term hydrothermal treatment of the anodized aluminum meshes followed by heating. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2019
Number of the records: 1