Open Access
Open access
volume 6 issue 8 pages 795-799

Durability study of Pt3Ni1 catalysts as cathode in PEM fuel cells

Publication typeJournal Article
Publication date2004-08-01
scimago Q2
wos Q2
SJR1.025
CiteScore7.9
Impact factor4.2
ISSN13882481, 18731902
Electrochemistry
Abstract
The catalytic, corrosion and sintering properties of Pt/C and Pt3Ni1/C catalysts are evaluated using an accelerated durability test (ADT). The catalytic activity and dissolution rate of Ni from a Pt3Ni1/C alloy catalyst are estimated in the same time domain. A strong correlation exists between the amount of Ni dissolved and the oxygen reduction activity of the catalyst. To compare the sintering resistance of both the Pt/C and Pt3Ni1/C catalyst, the particle size of the catalysts before and after the ADT is measured by using transmission electron microscopy. The Pt3Ni1/C alloy, due to anchor effects in its structure, shows high sintering resistance. 2004 Elsevier B.V. All rights reserved.
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GOST |
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GOST Copy
Colon-Mercado H., Kim H., Popov B. N. Durability study of Pt3Ni1 catalysts as cathode in PEM fuel cells // Electrochemistry Communications. 2004. Vol. 6. No. 8. pp. 795-799.
GOST all authors (up to 50) Copy
Colon-Mercado H., Kim H., Popov B. N. Durability study of Pt3Ni1 catalysts as cathode in PEM fuel cells // Electrochemistry Communications. 2004. Vol. 6. No. 8. pp. 795-799.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.elecom.2004.05.028
UR - https://doi.org/10.1016/j.elecom.2004.05.028
TI - Durability study of Pt3Ni1 catalysts as cathode in PEM fuel cells
T2 - Electrochemistry Communications
AU - Colon-Mercado, Hector
AU - Kim, Hansung
AU - Popov, Branko N.
PY - 2004
DA - 2004/08/01
PB - Elsevier
SP - 795-799
IS - 8
VL - 6
SN - 1388-2481
SN - 1873-1902
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2004_Colon-Mercado,
author = {Hector Colon-Mercado and Hansung Kim and Branko N. Popov},
title = {Durability study of Pt3Ni1 catalysts as cathode in PEM fuel cells},
journal = {Electrochemistry Communications},
year = {2004},
volume = {6},
publisher = {Elsevier},
month = {aug},
url = {https://doi.org/10.1016/j.elecom.2004.05.028},
number = {8},
pages = {795--799},
doi = {10.1016/j.elecom.2004.05.028}
}
MLA
Cite this
MLA Copy
Colon-Mercado, Hector, et al. “Durability study of Pt3Ni1 catalysts as cathode in PEM fuel cells.” Electrochemistry Communications, vol. 6, no. 8, Aug. 2004, pp. 795-799. https://doi.org/10.1016/j.elecom.2004.05.028.