Effect of CexZryLazO delta 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	2014-03-01T01:58:53Z
dc.date.available	2014-03-01T01:58:53Z
dc.date.issued	2009	en
dc.identifier.issn	1022-5528	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/28766
dc.subject	Three-way catalytic converter	en
dc.subject	Performance and thermal stability of TWCs	en
dc.subject	Simulated exhaust conditions	en
dc.subject	Ceria	en
dc.subject	Lanthana	en
dc.subject	Zirconia	en
dc.subject	Infrared spectroscopy	en
dc.subject.classification	Chemistry, Applied	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.other	IN-SITU FTIR	en
dc.subject.other	PT/GAMMA-AL2O3 CATALYSTS	en
dc.subject.other	PROMOTED PT/GAMMA-AL2O3	en
dc.subject.other	SURFACE BEHAVIOR	en
dc.subject.other	EMISSION CONTROL	en
dc.subject.other	3-WAY CATALYSTS	en
dc.subject.other	NO REDUCTION	en
dc.subject.other	PROPENE	en
dc.subject.other	NA	en
dc.subject.other	OXIDATION	en
dc.title	Effect of CexZryLazO delta Mixed Oxides on the Structural and Catalytic Behavior of Monometallic Catalytic Converters Under Simulated Exhaust Conditions	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	2009	en
heal.abstract	The effect of CeO2, La2O3 and ZrO2 structural stabilizers/promoters, in the form of CexZryLazO delta 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 CexZryLazO delta 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.	en
heal.publisher	SPRINGER/PLENUM PUBLISHERS	en
heal.journalName	TOPICS IN CATALYSIS	en
dc.identifier.isi	ISI:000271945000035	en
dc.identifier.volume	52	en
dc.identifier.issue	13-20	en
dc.identifier.spage	1873	en
dc.identifier.epage	1879	en