Research output: Contribution to journal › Article › peer-review
Platinum nanoparticles supported on nitrogen-doped carbons as electrocatalysts for oxygen reduction reaction. / Moguchikh, E. A.; Paperzh, K. O.; Alekseenko, A. A. et al.
In: Journal of Applied Electrochemistry, Vol. 52, No. 2, 02.2022, p. 231-246.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Platinum nanoparticles supported on nitrogen-doped carbons as electrocatalysts for oxygen reduction reaction
AU - Moguchikh, E. A.
AU - Paperzh, K. O.
AU - Alekseenko, A. A.
AU - Gribov, E. N.
AU - Tabachkova, N. Yu
AU - Maltseva, N. V.
AU - Tkachev, A. G.
AU - Neskoromnaya, E. A.
AU - Melezhik, A. V.
AU - Butova, V. V.
AU - Safronenko, O. I.
AU - Guterman, V. E.
N1 - Funding Information: The authors are grateful to Dr. Kozakov A.T. and Dr. Nikolsky A.V. for conducting the XPS study and to Mr. Nikulin A.Yu. for conducting the XRD study. This research was financially supported by the Ministry of Science and Higher Education of the Russian Federation (State assignment in the field of scientific activity No 0852-2020-0019). Publisher Copyright: © 2021, The Author(s), under exclusive licence to Springer Nature B.V.
PY - 2022/2
Y1 - 2022/2
N2 - Behavior of Pt/C catalysts obtained by the platinum deposition on standard and nitrogen-doped carbon supports with different microstructure has been studied in the oxygen electroreduction reaction in an acidic electrolyte. The catalysts based on the modified supports are characterized by a uniform spatial distribution of small-sized (1.5–2 nm) Pt nanoparticles over the surface of the supports, which results in high values of the electrochemically active surface area (110–130 m2 g− 1 (Pt)). The use of various stress testing protocols has shown that the Pt/C material based on the N-doped KetjenBlack EC DJ-600 possesses the highest mass activity and durability, which noticeably exceed the corresponding characteristics of the commercial HiSPEC3000 catalyst.
AB - Behavior of Pt/C catalysts obtained by the platinum deposition on standard and nitrogen-doped carbon supports with different microstructure has been studied in the oxygen electroreduction reaction in an acidic electrolyte. The catalysts based on the modified supports are characterized by a uniform spatial distribution of small-sized (1.5–2 nm) Pt nanoparticles over the surface of the supports, which results in high values of the electrochemically active surface area (110–130 m2 g− 1 (Pt)). The use of various stress testing protocols has shown that the Pt/C material based on the N-doped KetjenBlack EC DJ-600 possesses the highest mass activity and durability, which noticeably exceed the corresponding characteristics of the commercial HiSPEC3000 catalyst.
KW - Catalyst activity
KW - Catalyst lifetime
KW - Catalyst performance
KW - Catalyst preparation
KW - Catalyst stability
KW - Durability
KW - Nitrogen-doped carbon
KW - Oxygen reduction reaction
KW - Pt catalysts
UR - http://www.scopus.com/inward/record.url?scp=85116801236&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/f185fa35-fed4-3690-b190-900642c74aa7/
U2 - 10.1007/s10800-021-01629-y
DO - 10.1007/s10800-021-01629-y
M3 - Article
AN - SCOPUS:85116801236
VL - 52
SP - 231
EP - 246
JO - Journal of Applied Electrochemistry
JF - Journal of Applied Electrochemistry
SN - 0021-891X
IS - 2
ER -
ID: 34401183