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Metal-oxide catalysts for CO TOX and PROX processes in the Pt–Cr/Mo/W systems. / Lagunova, Varvara; Filatov, Evgeny; Plyusnin, Pavel et al.

In: International Journal of Hydrogen Energy, Vol. 48, No. 64, 29.07.2023, p. 25133-25143.

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Lagunova V, Filatov E, Plyusnin P, Kostin G, Urlukov A, Potemkin D et al. Metal-oxide catalysts for CO TOX and PROX processes in the Pt–Cr/Mo/W systems. International Journal of Hydrogen Energy. 2023 Jul 29;48(64):25133-25143. Epub 2022 Sept 29. doi: 10.1016/j.ijhydene.2022.09.086

Author

Lagunova, Varvara ; Filatov, Evgeny ; Plyusnin, Pavel et al. / Metal-oxide catalysts for CO TOX and PROX processes in the Pt–Cr/Mo/W systems. In: International Journal of Hydrogen Energy. 2023 ; Vol. 48, No. 64. pp. 25133-25143.

BibTeX

@article{7d8ff724fdfa444d8271395628c69f5a,
title = "Metal-oxide catalysts for CO TOX and PROX processes in the Pt–Cr/Mo/W systems",
abstract = "The properties of Pt-based catalysts could be modified by the addition of second metal and formation of an alloy or metal-oxide interface. In the present work we studied the effect of Cr, Mo and W doping on the Pt performance in CO TOX and PROX reactions. [Pt(NH3)4]MO4 (M = Mo, W) salts and solid solutions [Pt(NH3)4](M'O4)x(M″O4)1-x (M{\textquoteright} = Cr,Mo,W; M{\textquoteright}{\textquoteleft} = Cr,Mo,W) were used as a single-source catalyst precursors. They were synthesized and characterized by a number of physicochemical methods of analysis. The thermal properties of obtained salts were studied in an oxidative atmosphere. The process of the decomposition is multistage and ends with a formation of platinum and the corresponding oxides of base metals (Cr/Mo/W).",
keywords = "Bimetallic catalyst, CO PROX, CO TOX, Platinum, Thermal properties",
author = "Varvara Lagunova and Evgeny Filatov and Pavel Plyusnin and Gennady Kostin and Artem Urlukov and Dmitry Potemkin and Sergey Korenev",
note = "Funding Information: This research was funded by the Russian Science Foundation , grant number 22-23-00672 (in part of synthesis and catalytic activity investigation of nanopowders), and by the Ministry of Science and Education of the Russian Federation, project 1 21031700315-2 (in part of synthesis and thermal properties investigation of complex salts). Publisher Copyright: {\textcopyright} 2022 Hydrogen Energy Publications LLC",
year = "2023",
month = jul,
day = "29",
doi = "10.1016/j.ijhydene.2022.09.086",
language = "English",
volume = "48",
pages = "25133--25143",
journal = "International Journal of Hydrogen Energy",
issn = "0360-3199",
publisher = "Elsevier Ltd",
number = "64",

}

RIS

TY - JOUR

T1 - Metal-oxide catalysts for CO TOX and PROX processes in the Pt–Cr/Mo/W systems

AU - Lagunova, Varvara

AU - Filatov, Evgeny

AU - Plyusnin, Pavel

AU - Kostin, Gennady

AU - Urlukov, Artem

AU - Potemkin, Dmitry

AU - Korenev, Sergey

N1 - Funding Information: This research was funded by the Russian Science Foundation , grant number 22-23-00672 (in part of synthesis and catalytic activity investigation of nanopowders), and by the Ministry of Science and Education of the Russian Federation, project 1 21031700315-2 (in part of synthesis and thermal properties investigation of complex salts). Publisher Copyright: © 2022 Hydrogen Energy Publications LLC

PY - 2023/7/29

Y1 - 2023/7/29

N2 - The properties of Pt-based catalysts could be modified by the addition of second metal and formation of an alloy or metal-oxide interface. In the present work we studied the effect of Cr, Mo and W doping on the Pt performance in CO TOX and PROX reactions. [Pt(NH3)4]MO4 (M = Mo, W) salts and solid solutions [Pt(NH3)4](M'O4)x(M″O4)1-x (M’ = Cr,Mo,W; M’‘ = Cr,Mo,W) were used as a single-source catalyst precursors. They were synthesized and characterized by a number of physicochemical methods of analysis. The thermal properties of obtained salts were studied in an oxidative atmosphere. The process of the decomposition is multistage and ends with a formation of platinum and the corresponding oxides of base metals (Cr/Mo/W).

AB - The properties of Pt-based catalysts could be modified by the addition of second metal and formation of an alloy or metal-oxide interface. In the present work we studied the effect of Cr, Mo and W doping on the Pt performance in CO TOX and PROX reactions. [Pt(NH3)4]MO4 (M = Mo, W) salts and solid solutions [Pt(NH3)4](M'O4)x(M″O4)1-x (M’ = Cr,Mo,W; M’‘ = Cr,Mo,W) were used as a single-source catalyst precursors. They were synthesized and characterized by a number of physicochemical methods of analysis. The thermal properties of obtained salts were studied in an oxidative atmosphere. The process of the decomposition is multistage and ends with a formation of platinum and the corresponding oxides of base metals (Cr/Mo/W).

KW - Bimetallic catalyst

KW - CO PROX

KW - CO TOX

KW - Platinum

KW - Thermal properties

UR - http://www.scopus.com/inward/record.url?scp=85139290493&partnerID=8YFLogxK

U2 - 10.1016/j.ijhydene.2022.09.086

DO - 10.1016/j.ijhydene.2022.09.086

M3 - Article

AN - SCOPUS:85139290493

VL - 48

SP - 25133

EP - 25143

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

SN - 0360-3199

IS - 64

ER -

ID: 38158370