Russian Journal of Electrochemistry, volume 55, issue 7, pages 690-700
Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support
Publication type: Journal Article
Publication date: 2019-07-01
Journal:
Russian Journal of Electrochemistry
Quartile SCImago
Q3
Quartile WOS
Q4
Impact factor: 1.2
ISSN: 10231935, 16083342
Electrochemistry
Abstract
New nanostructured Pt/(SnO2/C)-electrocatalyst (20 wt % Pt) is synthesized via platinum chemical deposited onto composite SnO2/C-support microparticles (4 wt % Sn). The composite support was prepared beforehand using unique method of the tin electrochemical deposition onto disperse carbon black particles. It was shown by X-ray diffraction and transmission electron microscopy that the platinum and tin oxide nanoparticles distributed over the carbon surface are sized 2.4 and 2.9 nm, respectively. Electrochemical measurements showed the obtained catalyst to approach the commercial Pt/C HiSPEC 3000 catalyst (20 wt % Pt) with respect to its mass-activity in the oxygen electroreduction reaction and to be superior thereto as for the electrochemically active surface area, stability in stress test, and activity in methanol electrooxidation reaction. The peculiarities in electrochemical behavior of the synthesized Pt/(SnO2/C)-electrocatalyst can be explained by the SnO2 nanoparticle effect on the platinum nanoparticle nucleation/growth, as well as presence of Pt–SnO2–C triple junction nanostructure at the surface. The Pt/SnO2 contact provides stable platinum-to-support adhesion and asserts bifunctional catalysis mechanism of the methanol electrooxidation. And the Pt/C junctions provide for electron supplying/retraction to or from the platinum nanoparticles.
Citations by journals
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1
2
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Russian Journal of Electrochemistry
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Russian Journal of Electrochemistry
2 publications, 25%
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Catalysts
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1 publication, 12.5%
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Electrocatalysis
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1 publication, 12.5%
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Electrochemical Energy Reviews
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Electrochemical Energy Reviews
1 publication, 12.5%
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International Journal of Hydrogen Energy
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International Journal of Hydrogen Energy
1 publication, 12.5%
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Nanoscale
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Nanoscale
1 publication, 12.5%
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1
2
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Citations by publishers
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1
2
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Pleiades Publishing
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Pleiades Publishing
2 publications, 25%
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Springer Nature
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Springer Nature
2 publications, 25%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 12.5%
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Elsevier
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Elsevier
1 publication, 12.5%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 12.5%
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1
2
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- We do not take into account publications that without a DOI.
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- Statistics recalculated weekly.
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Novomlinskiy I. N. et al. Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support // Russian Journal of Electrochemistry. 2019. Vol. 55. No. 7. pp. 690-700.
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Novomlinskiy I. N., Guterman V. E., Danilenko M. V., Volochaev V. A. Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support // Russian Journal of Electrochemistry. 2019. Vol. 55. No. 7. pp. 690-700.
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TY - JOUR
DO - 10.1134/S1023193519070097
UR - https://doi.org/10.1134%2FS1023193519070097
TI - Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support
T2 - Russian Journal of Electrochemistry
AU - Danilenko, M V
AU - Volochaev, V A
AU - Guterman, V E
AU - Novomlinskiy, I N
PY - 2019
DA - 2019/07/01 00:00:00
PB - Pleiades Publishing
SP - 690-700
IS - 7
VL - 55
SN - 1023-1935
SN - 1608-3342
ER -
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BibTex
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@article{2019_Novomlinskiy,
author = {M V Danilenko and V A Volochaev and V E Guterman and I N Novomlinskiy},
title = {Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support},
journal = {Russian Journal of Electrochemistry},
year = {2019},
volume = {55},
publisher = {Pleiades Publishing},
month = {jul},
url = {https://doi.org/10.1134%2FS1023193519070097},
number = {7},
pages = {690--700},
doi = {10.1134/S1023193519070097}
}
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MLA
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Novomlinskiy, I. N., et al. “Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support.” Russian Journal of Electrochemistry, vol. 55, no. 7, Jul. 2019, pp. 690-700. https://doi.org/10.1134%2FS1023193519070097.