том 54 издание 6 страницы 493-499

Anodic Electrocatalysts for Fuel Cells Based on Pt/Ti1–xRu x O2

Тип публикацииJournal Article
Дата публикации2018-06-25
scimago Q4
wos Q4
БС3
SJR0.236
CiteScore1.9
Impact factor0.8
ISSN10231935, 16083342
Electrochemistry
Краткое описание
The electrocatalytic activity of materials in the 10% Pt/Ti1–xRu x O2–δ system, where x = 0–0.3 (0 ≤ Ru ≤ 30 mol %), in the reactions of hydrogen electrooxidation in the presence of CO is studied in the liquid three-electrode cell and a model of fuel cell. It is shown that the tolerance of the electrocatalysts towards CO is determined by the crystal structure of the support: the support with the rutile structure provides a higher rate of CO desorption than the support with the anatase structure. The potential of the onset of CO oxidation decreases with increasing concentration of dopant in the support from 650 mV for 10% Pt/TiO2 to 480 mV (NHE) for 10% Pt/Ti0.91Ru0.09O2–δ (rutile). The use of these materials as the anodic catalysts of fuel cell operating with hydrogen containing 30 ppm CO enabled us to obtain a current density by 7 times higher as compared with the 20% PtRu/C E-Tec catalysts.
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Russian Journal of Electrochemistry
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Pleiades Publishing
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ГОСТ |
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Belmesov A. A. et al. Anodic Electrocatalysts for Fuel Cells Based on Pt/Ti1–xRu x O2 // Russian Journal of Electrochemistry. 2018. Vol. 54. No. 6. pp. 493-499.
ГОСТ со всеми авторами (до 50) Скопировать
Belmesov A. A., Baranov A. A., Levchenko A. V. Anodic Electrocatalysts for Fuel Cells Based on Pt/Ti1–xRu x O2 // Russian Journal of Electrochemistry. 2018. Vol. 54. No. 6. pp. 493-499.
RIS |
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TY - JOUR
DO - 10.1134/s1023193518060046
UR - https://doi.org/10.1134/s1023193518060046
TI - Anodic Electrocatalysts for Fuel Cells Based on Pt/Ti1–xRu x O2
T2 - Russian Journal of Electrochemistry
AU - Belmesov, A A
AU - Baranov, A. A.
AU - Levchenko, A. V.
PY - 2018
DA - 2018/06/25
PB - Pleiades Publishing
SP - 493-499
IS - 6
VL - 54
SN - 1023-1935
SN - 1608-3342
ER -
BibTex |
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BibTex (до 50 авторов) Скопировать
@article{2018_Belmesov,
author = {A A Belmesov and A. A. Baranov and A. V. Levchenko},
title = {Anodic Electrocatalysts for Fuel Cells Based on Pt/Ti1–xRu x O2},
journal = {Russian Journal of Electrochemistry},
year = {2018},
volume = {54},
publisher = {Pleiades Publishing},
month = {jun},
url = {https://doi.org/10.1134/s1023193518060046},
number = {6},
pages = {493--499},
doi = {10.1134/s1023193518060046}
}
MLA
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Belmesov, A. A., et al. “Anodic Electrocatalysts for Fuel Cells Based on Pt/Ti1–xRu x O2.” Russian Journal of Electrochemistry, vol. 54, no. 6, Jun. 2018, pp. 493-499. https://doi.org/10.1134/s1023193518060046.