Electrochemical oxidation of propene by use of LSM15/CGO10 electrochemical reactor

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Documents

DOI

View graph of relations

The propene catalytic oxidation was studied over an 11-layers porous electrochemical reactor made by La0.85Sr0.15MnO3 and Ce0.9Gd0.1O1.95 with the objective to simulate the abatement of exhaust gases emitted from Diesel engines. This work shows the possibility to enhance the catalytic activity through infiltration of Ce0.9Gd0.1O1.95 using the porous electrochemical reactor as a catalyst support.
The infiltration of an oxygen ion conductor as Ce0.9Gd0.1O1.95 showed an increased activity either at open circuit voltage (OCV) or under polarization with respect to the non infiltrated cell. The use of infiltration permitted to maintain high the effect of polarization also at low temperatures. The electrode was found to be strongly affected by morphology of infiltrated material and long term polarization brought about to an increase of catalytic activity. Moreover the phenomenon of electrochemical promotion of catalysis (EPOC) was found at low temperature.
Original languageEnglish
JournalElectrochemical Society. Journal
Publication date2012
Volume159
Journal number6
PagesP57-P64
ISSN0013-4651
DOIs
StatePublished
CitationsWeb of Science® Times Cited: 1

Keywords

  • LSM, CGO, Infiltration, AC impedance, EPOC, NEMCA, Propene oxidation
Download as:
Download as PDF
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
PDF
Download as HTML
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
HTML
Download as Word
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
Word

Download statistics

No data available

ID: 7726580