<div class="csl-bib-body">
<div class="csl-entry">Shakibi Nia, N., Martucci, A., Granozzi, G., García, G., Pastor, E., Penner, S., Bernardi, J., Alonso-Vante, N., & Kunze-Liebhäuser, J. (2019). DEMS studies of the ethanol electro-oxidation on TiOC supported Pt catalysts–Support effects for higher CO₂ efficiency. <i>Electrochimica Acta</i>, <i>304</i>, 80–86. https://doi.org/10.1016/j.electacta.2019.02.089</div>
</div>
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dc.identifier.issn
0013-4686
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/143109
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dc.description.abstract
Direct ethanol fuel cells are highly promising energy conversion devices, but the complete oxidation of
ethanol to CO₂ at low temperatures is still one of the main challenges. Titanium oxycarbide (TiO₁₋ₓCₓ)
powder is investigated as stable and synergistic support for Pt nanoparticles during the ethanol oxidation
reaction (EOR) in acidic electrolytes. EOR products are quantitatively detected online with differential
electrochemical mass spectrometry. At room temperature, Pt/TiO₁₋ₓCₓ has a CO₂ efficiency
maximum of 8.9%, while only 1.7% are measured for Pt nanoparticles on Vulcan carbon (Pt/C). The reaction
pathway is channeled towards the formation of C1 products, while C2 product formation is
suppressed. This effect is expected to be much enhanced at elevated temperatures which makes TiO₁₋ₓCₓ
a highly interesting catalyst support material in general.
en
dc.language.iso
en
-
dc.publisher
PERGAMON-ELSEVIER SCIENCE LTD
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dc.relation.ispartof
Electrochimica Acta
-
dc.subject
General Chemical Engineering
en
dc.subject
Electrochemistry
en
dc.title
DEMS studies of the ethanol electro-oxidation on TiOC supported Pt catalysts–Support effects for higher CO₂ efficiency
en
dc.type
Artikel
de
dc.type
Article
en
dc.contributor.affiliation
Universität Innsbruck, Austria
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dc.description.startpage
80
-
dc.description.endpage
86
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dc.type.category
Original Research Article
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tuw.container.volume
304
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
-
tuw.researchTopic.id
M7
-
tuw.researchTopic.id
M2
-
tuw.researchTopic.id
M1
-
tuw.researchTopic.name
Special and Engineering Materials
-
tuw.researchTopic.name
Materials Characterization
-
tuw.researchTopic.name
Surfaces and Interfaces
-
tuw.researchTopic.value
40
-
tuw.researchTopic.value
30
-
tuw.researchTopic.value
30
-
dcterms.isPartOf.title
Electrochimica Acta
-
tuw.publication.orgunit
E057-02 - Fachbereich Universitäre Serviceeinrichtung für Transmissions- Elektronenmikroskopie
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tuw.publisher.doi
10.1016/j.electacta.2019.02.089
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dc.identifier.eissn
1873-3859
-
dc.description.numberOfPages
7
-
wb.sci
true
-
wb.sciencebranch
Physik, Astronomie
-
wb.sciencebranch
Chemie
-
wb.sciencebranch.oefos
1030
-
wb.sciencebranch.oefos
1040
-
item.openairetype
research article
-
item.languageiso639-1
en
-
item.cerifentitytype
Publications
-
item.fulltext
no Fulltext
-
item.grantfulltext
none
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
-
crisitem.author.dept
Universität Innsbruck
-
crisitem.author.dept
E057-02 - Fachbereich Universitäre Serviceeinrichtung für Transmissions- Elektronenmikroskopie
