Effect of CexZryLazOδ mixed oxides on the structural and catalytic behavior of monometallic catalytic converters under simulated exhaust conditions

Matsouka, V; Konsolakis, M; Yentekakis, IV; Papavasiliou, A; Tsetsekou, A

dc.contributor.author	Matsouka, V	en
dc.contributor.author	Konsolakis, M	en
dc.contributor.author	Yentekakis, IV	en
dc.contributor.author	Papavasiliou, A	en
dc.contributor.author	Tsetsekou, A	en
dc.date.accessioned	2014-03-01T02:46:07Z
dc.date.available	2014-03-01T02:46:07Z
dc.date.issued	2009	en
dc.identifier.issn	10225528	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32560
dc.subject	Ceria	en
dc.subject	Infrared spectroscopy	en
dc.subject	Lanthana	en
dc.subject	Performance and thermal stability of TWCs	en
dc.subject	Simulated exhaust conditions	en
dc.subject	Three-way catalytic converter	en
dc.subject	Zirconia	en
dc.subject.other	Ceria	en
dc.subject.other	Lanthana	en
dc.subject.other	Performance and thermal stability of TWCs	en
dc.subject.other	Simulated exhaust conditions	en
dc.subject.other	Three way catalytic converter	en
dc.subject.other	Cerium compounds	en
dc.subject.other	Infrared spectroscopy	en
dc.subject.other	Lanthanum oxides	en
dc.subject.other	Platinum	en
dc.subject.other	Solid solutions	en
dc.subject.other	Thermodynamic stability	en
dc.subject.other	Transmission electron microscopy	en
dc.subject.other	X ray diffraction	en
dc.subject.other	Zirconia	en
dc.subject.other	Zirconium	en
dc.subject.other	Catalytic converters	en
dc.title	Effect of CexZryLazOδ mixed oxides on the structural and catalytic behavior of monometallic catalytic converters under simulated exhaust conditions	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1007/s11244-009-9348-4	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s11244-009-9348-4	en
heal.publicationDate	2009	en
heal.abstract	The effect of CeO2, La2O3 and ZrO 2 structural stabilizers/promoters, in the form of Ce xZryLazOδ mixed oxides, on the catalytic performance and thermal stability of monometallic (Pt), monolithic-type, Al2O3-washcoated three-way catalytic converters (TWCs) was investigated under simulated exhaust conditions. The evolution of textural, structural and surface behavior of CexZr yLazOδ modified TWCs were identified by means of X-ray diffraction (XRD), transmission electron microscopy (TEM) and diffuse reflectance infrared spectroscopy (DRIFTS) and appropriately correlated with the catalytic behavior and thermal stability of TWCs. © 2009 Springer Science+Business Media, LLC.	en
heal.journalName	Topics in Catalysis	en
dc.identifier.doi	10.1007/s11244-009-9348-4	en
dc.identifier.volume	52	en
dc.identifier.issue	13-20	en
dc.identifier.spage	1873	en
dc.identifier.epage	1879	en