Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ilya Pankov"'
Autor:
Kirill Paperzh, Yulia Bayan, Evgeny Gerasimov, Ilya Pankov, Alexey Konstantinov, Vladislav Menshchikov, Dmitry Mauer, Yegor Beskopylny, Anastasia Alekseenko
Publikováno v:
Carbon Trends, Vol 16, Iss , Pp 100383- (2024)
To accelerate the implementation of zero-emission power installations based on proton-exchange membrane fuel cells, it is necessary to maximize the power characteristics of these devices. For this purpose, we have obtained and tested a new N-doped ca
Externí odkaz:
https://doaj.org/article/7a9d66afa75e4b86a19d386a2f2a2f84
Autor:
Vladimir Guterman, Anastasia Alekseenko, Sergey Belenov, Vladislav Menshikov, Elizaveta Moguchikh, Irina Novomlinskaya, Kirill Paperzh, Ilya Pankov
Publikováno v:
Nanomaterials, Vol 14, Iss 20, p 1672 (2024)
Bimetallic platinum-containing catalysts are deemed promising for electrolyzers and proton-exchange membrane fuel cells (PEMFCs). A significant number of laboratory studies and commercial offers are related to PtNi/C and PtCo/C electrocatalysts. The
Externí odkaz:
https://doaj.org/article/c6c6a87c4b65467890ff32310b08605e
Autor:
Sergey Belenov, Dmitriy Mauer, Elizabeth Moguchikh, Anna Gavrilova, Alina Nevelskaya, Egor Beskopylny, Ilya Pankov, Aleksey Nikulin, Anastasia Alekseenko
Publikováno v:
Nanomaterials, Vol 14, Iss 10, p 856 (2024)
The presented study is concerned with a new multi-step method to synthesize PtCo/C materials based on composite CoxOy/C that combines the advantages of different liquid-phase synthesis methods. Based on the results of studying the materials at each s
Externí odkaz:
https://doaj.org/article/ee846f4e0b544a3fb9f76249b60c7bb1
Autor:
Anastasia Alekseenko, Sergey Belenov, Dmitriy Mauer, Elizaveta Moguchikh, Irina Falina, Julia Bayan, Ilya Pankov, Danil Alekseenko, Vladimir Guterman
Publikováno v:
Inorganics, Vol 12, Iss 1, p 23 (2024)
Studying the ORR activity of platinum-based electrocatalysts is an urgent task in the development of materials for proton-exchange membrane fuel cells. The catalytic ink composition and the formation technique of a thin layer at the RDE play a signif
Externí odkaz:
https://doaj.org/article/37660c1ef2d446668582606de47f1a00
Publikováno v:
Energies, Vol 16, Iss 16, p 6078 (2023)
Within this research, we studied the structural–morphological and electrochemical characteristics of the PtNi/C catalysts synthesized via the two-stage sequential reduction of precursors. We also carried out a comparative study of the obtained bime
Externí odkaz:
https://doaj.org/article/59309e75a91d44dbb4754925b4048fd3
Publikováno v:
Inorganics, Vol 11, Iss 6, p 237 (2023)
The targeted development of novel stress testing protocols as well as the production of highly active and stable catalysts require abandoning a trial-and-error approach and transitioning to identifying the principal degradation mechanisms of electroc
Externí odkaz:
https://doaj.org/article/56628e00430344b8b58847a54505e266
Publikováno v:
Inorganics, Vol 11, Iss 1, p 45 (2023)
The present study, concerned with high-performance ORR catalysts, may be a valuable resource for a wide range of researchers within the fields of nanomaterials, electrocatalysis, and hydrogen energy. The objects of the research are electrocatalysts b
Externí odkaz:
https://doaj.org/article/9de1a46387894abf984b6d5dd5dca59d
Influence of Electrochemical Pretreatment Conditions of PtCu/C Alloy Electrocatalyst on Its Activity
Autor:
Angelina Pavlets, Anastasia Alekseenko, Vladislav Menshchikov, Sergey Belenov, Vadim Volochaev, Ilya Pankov, Olga Safronenko, Vladimir Guterman
Publikováno v:
Nanomaterials, Vol 11, Iss 6, p 1499 (2021)
A carbon supported PtCux/C catalyst, which demonstrates high activity in the oxygen electroreduction and methanol electrooxidation reactions in acidic media, has been obtained using a method of chemical reduction of Pt (IV) and Cu (2+) in the liquid
Externí odkaz:
https://doaj.org/article/7c840d71d870405bb2542f8a358b393a
Publikováno v:
ACS Applied Energy Materials. 5:9530-9541
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088a78ff12a40a168ca2a52bc6397726
https://doi.org/10.1021/acsaem.2c01151
https://doi.org/10.1021/acsaem.2c01151
Publikováno v:
Catalysts; Volume 13; Issue 6; Pages: 923
In this study, we analyzed the durability of the commercial Pt/C catalysts with platinum loading of 20% and 40% using two different accelerated durability tests, i.e., using Ar or O2 when bubbling the electrolyte during testing. The structural analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0ae68b40c61318e45eb0d71bd6287bf