Electrochemical promotion of RuO2-catalysts for the gas phase combustion of C2H4

Wodiunig, S; Patsis, V; Comninellis, C

dc.contributor.author	Wodiunig, S	en
dc.contributor.author	Patsis, V	en
dc.contributor.author	Comninellis, C	en
dc.date.accessioned	2014-03-01T01:15:35Z
dc.date.available	2014-03-01T01:15:35Z
dc.date.issued	2000	en
dc.identifier.issn	0167-2738	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13610
dc.subject	electrochemical promotion	en
dc.subject	NEMCA	en
dc.subject	work function	en
dc.subject	cyclic voltammetry	en
dc.subject	RuO2	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Physics, Condensed Matter	en
dc.title	Electrochemical promotion of RuO2-catalysts for the gas phase combustion of C2H4	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0167-2738(00)00505-1	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0167-2738(00)00505-1	en
heal.language	English	en
heal.publicationDate	2000	en
heal.abstract	The electrochemical promotion of RuO2 catalysts interfaced with yttria stabilised zirconia was studied for the combustion of ethylene. The complete oxidation of ethylene can be described by an Eley-Rideal type mechanism. In situ work function measurements were used to proof the mechanism. A linear dependence between the catalyst work function and the surface coverage of the only adsorbed reactant, chemisorbed oxygen, was found. Cyclic voltammetric measurements were used to study the RuO2/YSZ interface. The electrochemically active zone was located at the RuO2/YSZ interface and next to The three-phase boundary with only a small extension on the gas-exposed catalyst surface. (C) 2000 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	SOLID STATE IONICS	en
dc.identifier.doi	10.1016/S0167-2738(00)00505-1	en
dc.identifier.isi	ISI:000165996600122	en
dc.identifier.volume	136	en
dc.identifier.spage	813	en
dc.identifier.epage	817	en