Zobrazeno 1 - 10
of 27
pro vyhledávání: '"V. A. Men'shchikov"'
Publikováno v:
Russian Journal of Electrochemistry. 57:587-597
Catalysts containing bimetallic PtCu-nanoparticles deposited onto carbonaceous and composite SnO2/C supports are prepared by liquid-phase borohydride synthesis. The composition and structure of the synthesized materials, their catalytic activity in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69bd658920ab0a191686699d290193f5
https://doi.org/10.1134/s1023193521060070
https://doi.org/10.1134/s1023193521060070
Publikováno v:
Catalysis in Industry. 12:287-291
Due to its low toxicity, ethyl acetate is a popular solvent in the food and medical industries. The traditional way of producing ethyl acetate is the ethanol esterification of acetic acid in the presence of sulfuric acid or cation exchangers. An alte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29735fddfbb9bea9326ee754e220e64a
https://doi.org/10.1134/s2070050420040066
https://doi.org/10.1134/s2070050420040066
Publikováno v:
Russian Journal of Electrochemistry. 56:850-858
The activity of PtCu/C catalysts in methanol electrooxidation is studied in HClO4 solution. The electrochemical behavior of catalysts is compared for samples in the “as obtained” state and after their pretreatment in nitric acid which decreases t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb0191b82b463aec5d2591a7465fcbb8
https://doi.org/10.1134/s1023193520100080
https://doi.org/10.1134/s1023193520100080
Publikováno v:
Russian Journal of Electrochemistry. 56:660-668
The effect of the amount of gold used as the dopant of PtCu nanoparticles on the structure of PtCuAu/Cu catalysts and their activity in the reactions of oxygen reduction and methanol electrooxidation is studied. The PtCuAu/C materials containing from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b2a995ab8ad7a7b5fee9d452faca05
https://doi.org/10.1134/s1023193520080029
https://doi.org/10.1134/s1023193520080029
Autor:
A. A. Alekseenko, S. A. Kirakosyan, A. Yu. Nikulin, Vladimir E. Guterman, E. V. Gerasimova, V. S. Men’shchikov, I. N. Novomlinskii
Publikováno v:
Russian Journal of Electrochemistry. 55:1258-1268
Platinum-containing bimetallic nanoparticles manifest high functional characteristics as electrocatalysts. To use PtCu/C catalysts in low-temperature fuel cells, it is necessary to minimize selective copper dissolution, as copper cations can pollute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c9dfe17bfb7932f8596f40f8dcbddf7
https://doi.org/10.1134/s1023193519120085
https://doi.org/10.1134/s1023193519120085
Autor:
V. S. Men’shchikov, N. M. Novikovsky, A. A. Alekseenko, Vladimir E. Guterman, E. A. Moguchikh, N. Yu. Tabachkova
Publikováno v:
Russian Journal of Electrochemistry. 54:979-989
Stability is one of the most important characteristics of electrocatalysts used in low-temperature fuel cells with a proton exchange membrane. The corrosion-morphological stability of supported electrocatalysts containing platinum and platinum-copper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2b06def21f3072fab2da4843f556ad5
https://doi.org/10.1134/s102319351813030x
https://doi.org/10.1134/s102319351813030x
Autor:
A. Yu. Nikulin, S. V. Belenov, I. N. Novomlinskiy, A. K. Nevel’skaya, Vladimir E. Guterman, V. S. Men’shchikov
Publikováno v:
Russian Journal of Electrochemistry. 54:937-948
We investigate the activity of bimetallic PtM/C (M = Ni, Co) catalysts with different microstructures and platinum catalysts supported on a nanostructured composite carrier (SnO2/C) in the electrooxidation reaction of methanol. For bimetallic catalys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400cf1b4edcb3952afb99c0e0d9c6e25
https://doi.org/10.1134/s1023193518130293
https://doi.org/10.1134/s1023193518130293
Publikováno v:
Metallurgist. 61:597-601
The efficiency of pyrometallurgical plants is determined by their thermal performance. The thermal processes in processing secondary copper-containing materials such as brass scrap are analyzed. The main goal of this research was to take the heat bal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5b291c20e846304e215456860d87609
https://doi.org/10.1007/s11015-017-0539-0
https://doi.org/10.1007/s11015-017-0539-0
Autor:
S. V. Belenov, Nataliya Yu. Tabachkova, Irina Gerasimova, V. S. Men’shchikov, Аlina Nevelskaya, Vladimir E. Guterman
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030198930
Carbon supported Pt–Cu electrocatalyst with increased platinum content in the surface layer of nanoparticles was synthesized by a sequential chemical reduction of Cu (II) and Pt (IV) compounds from their solutions. A subsequent thermo-treatment and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19fac180e54352fd1f9352d4391a8f73
https://doi.org/10.1007/978-3-030-19894-7_3
https://doi.org/10.1007/978-3-030-19894-7_3
Publikováno v:
Metallurgist. 60:212-216
Results are presented from a study made of the hydrodynamics of the liquid bath in a TROF converter to find efficient operating parameters for conducting the blow through an unsubmerged lance. The study was performed on a cold physical model. Investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58bc7e16bfa1db905f9918d0144cce41
https://doi.org/10.1007/s11015-016-0275-x
https://doi.org/10.1007/s11015-016-0275-x