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

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

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Electrochemical oxidation of propene by use of LSM15/CGO10 electrochemical reactor. / Ippolito, Davide; Andersen, Kjeld Bøhm; Kammer Hansen, Kent.

In: Electrochemical Society. Journal, Vol. 159, No. 6, 2012, p. P57-P64.

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

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Ippolito, Davide; Andersen, Kjeld Bøhm; Kammer Hansen, Kent / Electrochemical oxidation of propene by use of LSM15/CGO10 electrochemical reactor.

In: Electrochemical Society. Journal, Vol. 159, No. 6, 2012, p. P57-P64.

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

Bibtex

@article{1bc2f74be25d41a080411e10195ee600,
title = "Electrochemical oxidation of propene by use of LSM<sub>15</sub>/CGO<sub>10 </sub>electrochemical reactor",
publisher = "Electrochemical Society, Inc.",
author = "Davide Ippolito and Andersen, {Kjeld Bøhm} and {Kammer Hansen}, Kent",
year = "2012",
doi = "10.1149/2.084206jes",
volume = "159",
number = "6",
pages = "P57--P64",
journal = "Electrochemical Society. Journal",
issn = "0013-4651",

}

RIS

TY - JOUR

T1 - Electrochemical oxidation of propene by use of LSM<sub>15</sub>/CGO<sub>10 </sub>electrochemical reactor

A1 - Ippolito,Davide

A1 - Andersen,Kjeld Bøhm

A1 - Kammer Hansen,Kent

AU - Ippolito,Davide

AU - Andersen,Kjeld Bøhm

AU - Kammer Hansen,Kent

PB - Electrochemical Society, Inc.

PY - 2012

Y1 - 2012

N2 - 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.<br/>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.

AB - 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.<br/>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.

KW - LSM

KW - CGO

KW - Infiltration

KW - AC impedance

KW - EPOC

KW - NEMCA

KW - Propene oxidation

U2 - 10.1149/2.084206jes

DO - 10.1149/2.084206jes

JO - Electrochemical Society. Journal

JF - Electrochemical Society. Journal

SN - 0013-4651

IS - 6

VL - 159

SP - P57-P64

ER -