Study of supported Pt and PtRu catalysts in methanol and formic acid oxidation

Tripković, Amalija; Popović, Ksenija; Lović, Jelena

doi:10.4028/www.scientific.net/MSF.453-454.121

Authorized Users Only

2004

Authors

Tripković, Amalija
Popović, Ksenija

Lović, Jelena

Article (Published version)

Trans Tech Publications Ltd, Switzerland

Metadata

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Abstract

The kinetics of methanol and formic acid oxidation on supported Pt and Pt2Ru3 catalysts are measured in 0.5 M H2SO4 at ambient temperature using thin-film rotating disc electrode (RDE) method. Both catalysts are characterized by HRTEM and STM techniques. Only negligible differences in the kinetics are observed between Pt and Pt2Ru3 catalysts in both reactions studied. The activity of Pt and Pt2Ru3 catalysts is much higher in formic acid than in methanol oxidation at the potentials of electrocatalytic interest.

Keywords:

Formic acid / High Surface Area Catalysts / High Resolution Transmission Electron Microscopy / Methanol / STM

Source:
Progress in Advanced Materials and Processes: Materials Science Forum, 2004, 453-454, 121-126

Publisher:

Trans Tech Publications Ltd, Switzerland

Funding / projects:

Ministry of Science, Technology and Development of the Republic of Serbia, Contract No. H1796

DOI: 10.4028/www.scientific.net/MSF.453-454.121

ISSN: 0255-5476

WoS: 000221535700022

Scopus: 2-s2.0-3142658186

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	1
	1

TY  - JOUR
AU  - Tripković, Amalija
AU  - Popović, Ksenija
AU  - Lović, Jelena
PY  - 2004
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2885
AB  - The kinetics of methanol and formic acid oxidation on supported Pt and Pt2Ru3 catalysts are measured in 0.5 M H2SO4 at ambient temperature using thin-film rotating disc electrode (RDE) method. Both catalysts are characterized by HRTEM and STM techniques. Only negligible differences in the kinetics are observed between Pt and Pt2Ru3 catalysts in both reactions studied. The activity of Pt and Pt2Ru3 catalysts is much higher in formic acid than in methanol oxidation at the potentials of electrocatalytic interest.
PB  - Trans Tech Publications Ltd, Switzerland
T2  - Progress in Advanced Materials and Processes: Materials Science Forum
T1  - Study of supported Pt and PtRu catalysts in methanol and formic acid oxidation
VL  - 453-454
SP  - 121
EP  - 126
DO  - 10.4028/www.scientific.net/MSF.453-454.121
ER  -

@article{
author = "Tripković, Amalija and Popović, Ksenija and Lović, Jelena",
year = "2004",
abstract = "The kinetics of methanol and formic acid oxidation on supported Pt and Pt2Ru3 catalysts are measured in 0.5 M H2SO4 at ambient temperature using thin-film rotating disc electrode (RDE) method. Both catalysts are characterized by HRTEM and STM techniques. Only negligible differences in the kinetics are observed between Pt and Pt2Ru3 catalysts in both reactions studied. The activity of Pt and Pt2Ru3 catalysts is much higher in formic acid than in methanol oxidation at the potentials of electrocatalytic interest.",
publisher = "Trans Tech Publications Ltd, Switzerland",
journal = "Progress in Advanced Materials and Processes: Materials Science Forum",
title = "Study of supported Pt and PtRu catalysts in methanol and formic acid oxidation",
volume = "453-454",
pages = "121-126",
doi = "10.4028/www.scientific.net/MSF.453-454.121"
}

Tripković, A., Popović, K.,& Lović, J.. (2004). Study of supported Pt and PtRu catalysts in methanol and formic acid oxidation. in Progress in Advanced Materials and Processes: Materials Science Forum
Trans Tech Publications Ltd, Switzerland., 453-454, 121-126.
https://doi.org/10.4028/www.scientific.net/MSF.453-454.121

Tripković A, Popović K, Lović J. Study of supported Pt and PtRu catalysts in methanol and formic acid oxidation. in Progress in Advanced Materials and Processes: Materials Science Forum. 2004;453-454:121-126.
doi:10.4028/www.scientific.net/MSF.453-454.121 .

Tripković, Amalija, Popović, Ksenija, Lović, Jelena, "Study of supported Pt and PtRu catalysts in methanol and formic acid oxidation" in Progress in Advanced Materials and Processes: Materials Science Forum, 453-454 (2004):121-126,
https://doi.org/10.4028/www.scientific.net/MSF.453-454.121 . .