International Journal of Hydrogen Energy, том 46, издание 7, номера страниц: 5355-5368

A novel strategy for the synthesis of Pt–Cu uneven nanoparticles as an efficient electrocatalyst toward oxygen reduction

Тип документа: Journal Article
Дата публикации: 2021-01-27
Издатель: Elsevier
Название журнала:  International Journal of Hydrogen Energy
Квартиль по SCImago: Q1
Квартиль по Web of Science: Q2
Импакт-фактор 2021: 7.14
ISSN: 03603199
Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Renewable Energy, Sustainability and the Environment
Краткое описание
Electrocatalysts based on Pt-M bimetallic nanoparticles deposited on carbon supports have already been used in commercially available Proton Exchanged Membrane Fuel Cells (PEM FC). Nevertheless, production and practical use of such materials faces with the problems caused by the need to combine high specific activity in current-forming reactions and their durability, with the stability of the element's composition during the operation of PEM FC. The suggested stepwise approach to the PtCu/C materials synthesis in the liquid phase is based on the initial deposition of platinum nuclei and their subsequent growth due to the joint or sequential deposition of copper and platinum from the solutions of their precursors. The PtCu/C catalysts, obtained in this way, demonstrated not only higher activity in oxygen reduction reaction compared to the commercial Pt/C catalyst, but also a significantly higher corrosion-morphological stability.
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1. Pavlets A. S. и др. A novel strategy for the synthesis of Pt–Cu uneven nanoparticles as an efficient electrocatalyst toward oxygen reduction // International Journal of Hydrogen Energy. 2021. Т. 46. № 7. С. 5355–5368.
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TY - JOUR

DO - 10.1016/j.ijhydene.2020.11.094

UR - http://dx.doi.org/10.1016/j.ijhydene.2020.11.094

TI - A novel strategy for the synthesis of Pt–Cu uneven nanoparticles as an efficient electrocatalyst toward oxygen reduction

T2 - International Journal of Hydrogen Energy

AU - Pavlets, A.S.

AU - Alekseenko, A.A.

AU - Tabachkova, N. Yu

AU - Safronenko, O.I.

AU - Nikulin, A. Yu

AU - Alekseenko, D.V.

AU - Guterman, V.E.

PY - 2021

DA - 2021/01

PB - Elsevier BV

SP - 5355-5368

IS - 7

VL - 46

SN - 0360-3199

ER -

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@article{Pavlets_2021,

doi = {10.1016/j.ijhydene.2020.11.094},

url = {https://doi.org/10.1016%2Fj.ijhydene.2020.11.094},

year = 2021,

month = {jan},

publisher = {Elsevier {BV}},

volume = {46},

number = {7},

pages = {5355--5368},

author = {A.S. Pavlets and A.A. Alekseenko and N. Yu Tabachkova and O.I. Safronenko and A. Yu Nikulin and D.V. Alekseenko and V.E. Guterman},

title = {A novel strategy for the synthesis of Pt{\textendash}Cu uneven nanoparticles as an efficient electrocatalyst toward oxygen reduction},

journal = {International Journal of Hydrogen Energy}

}

MLA
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Pavlets, A. S., et al. “A Novel Strategy for the Synthesis of Pt–Cu Uneven Nanoparticles as an Efficient Electrocatalyst toward Oxygen Reduction.” International Journal of Hydrogen Energy, vol. 46, no. 7, Jan. 2021, pp. 5355–68. Crossref, https://doi.org/10.1016/j.ijhydene.2020.11.094.