Repozytorium Uniwersytetu Jagiellońskiego

NO_{x} storage/reduction catalysts based on Mg/Zn/Al/Fe hydrotalcite-like materials

NO_{x} storage/reduction catalysts based on Mg/Zn/Al/Fe ...

Metadane (Dublin Core) Jabłońska, Magdalena [USOS36195] pl Palaomares, A. E. pl Chmielarz, Lucjan [SAP11016389] pl 2015-06-18T06:50:21Z 2015-06-18T06:50:21Z 2013 pl
dc.identifier.issn 1385-8947 pl
dc.language eng pl
dc.title NO_{x} storage/reduction catalysts based on Mg/Zn/Al/Fe hydrotalcite-like materials pl
dc.type JournalArticle pl
dc.description.physical 273-280 pl
dc.abstract.en Mg/Zn/Al/Fe mixed oxides derived from hydrotalcites synthesized by the coprecipitation method were found to be effective catalysts for the NO x storage/reduction (NSR) process. The activity of this material was improved by the addition of a basic metal as potassium and by the incorporation of a metal with sig- nificant redox properties as Pd. It seems that palladium favored the NO oxidation to NO 2 whilst potas- sium increased the surface basicity of the catalyst, both improving the NO x storage. This catalyst was hydrothermally stable and showed a similar activity to that obtained with a catalyst derived from Mg/ Co/Al hydrotalcites but without the environmental problems related with the use of cobalt. pl
dc.description.volume 231 pl
dc.identifier.doi 10.1016/j.cej.2013.07.038 pl
dc.identifier.eissn 1873-3212 pl
dc.title.journal Chemical Engineering Journal pl
dc.language.container eng pl
dc.affiliation Wydział Chemii : Zakład Technologii Chemicznej pl
dc.subtype Article pl
dc.rights.original bez licencji pl
dc.pbn.affiliation USOS36195:UJ.WCh; pl
.pointsMNiSW [2013 A]: 45

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