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Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction. / Tikhov, S. F.; Minyukova, T. P.; Valeev, K. R. et al.

In: Materials Chemistry and Physics, Vol. 221, 01.01.2019, p. 349-355.

Research output: Contribution to journal › Article › peer-review

Harvard

Tikhov, SF, Minyukova, TP, Valeev, KR, Cherepanova, SV, Salanov, AN, Shtertser, NV & Sadykov, VA 2019, 'Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction', Materials Chemistry and Physics, vol. 221, pp. 349-355. https://doi.org/10.1016/j.matchemphys.2018.09.041

APA

Tikhov, S. F., Minyukova, T. P., Valeev, K. R., Cherepanova, S. V., Salanov, A. N., Shtertser, N. V., & Sadykov, V. A. (2019). Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction. Materials Chemistry and Physics, 221, 349-355. https://doi.org/10.1016/j.matchemphys.2018.09.041

Vancouver

Tikhov SF, Minyukova TP, Valeev KR, Cherepanova SV, Salanov AN, Shtertser NV et al. Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction. Materials Chemistry and Physics. 2019 Jan 1;221:349-355. doi: 10.1016/j.matchemphys.2018.09.041

Author

Tikhov, S. F. ; Minyukova, T. P. ; Valeev, K. R. et al. / Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction. In: Materials Chemistry and Physics. 2019 ; Vol. 221. pp. 349-355.

BibTeX

@article{fba07a0ccfd94d43beceb0d1d3c85b6f,
title = "Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction",
abstract = "Structural, textural-mechanical and catalytic properties of ceramometals synthesized from a powdered alloy with the atomic ratio Cu:Fe:Al = 45:22:33 were studied along with the regularities of their synthesis. The alloy was obtained by mechanochemical activation in a high-energy mill for 6–12 min. The resulting powder was subjected to hydrothermal treatment and calcined. The XRD and SEM study revealed that the cermets have the egg-shell microstructure with the metallic core containing mostly the phases of copper and aluminum intermetallics. The oxide shell contains copper oxide and spinel phases. The catalyst has a considerable (for porous solids) mechanical strength of 14–34 MPa, a developed macropore structure, and a satisfactory specific surface area of 10–23 m2/g. The specific activity of ceramometals was shown to change with the content of the Al4Cu9 intermetallic in the composites are discussed. Interrelation between possible atomic structure of active sites and their catalytic activity is discussed.",
keywords = "CuFeAl ceramometal, Texture, Water gas shift reaction, PERFORMANCE, CU/ZNO/AL2O3 CATALYST",
author = "Tikhov, {S. F.} and Minyukova, {T. P.} and Valeev, {K. R.} and Cherepanova, {S. V.} and Salanov, {A. N.} and Shtertser, {N. V.} and Sadykov, {V. A.}",
note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",
year = "2019",
month = jan,
day = "1",
doi = "10.1016/j.matchemphys.2018.09.041",
language = "English",
volume = "221",
pages = "349--355",
journal = "Materials Chemistry and Physics",
issn = "0254-0584",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Design of ceramometal CuFeAlOx/CuFeAl composites and their catalytic potential for water gas shift reaction

AU - Tikhov, S. F.

AU - Minyukova, T. P.

AU - Valeev, K. R.

AU - Cherepanova, S. V.

AU - Salanov, A. N.

AU - Shtertser, N. V.

AU - Sadykov, V. A.

N1 - Publisher Copyright: © 2018 Elsevier B.V.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Structural, textural-mechanical and catalytic properties of ceramometals synthesized from a powdered alloy with the atomic ratio Cu:Fe:Al = 45:22:33 were studied along with the regularities of their synthesis. The alloy was obtained by mechanochemical activation in a high-energy mill for 6–12 min. The resulting powder was subjected to hydrothermal treatment and calcined. The XRD and SEM study revealed that the cermets have the egg-shell microstructure with the metallic core containing mostly the phases of copper and aluminum intermetallics. The oxide shell contains copper oxide and spinel phases. The catalyst has a considerable (for porous solids) mechanical strength of 14–34 MPa, a developed macropore structure, and a satisfactory specific surface area of 10–23 m2/g. The specific activity of ceramometals was shown to change with the content of the Al4Cu9 intermetallic in the composites are discussed. Interrelation between possible atomic structure of active sites and their catalytic activity is discussed.

AB - Structural, textural-mechanical and catalytic properties of ceramometals synthesized from a powdered alloy with the atomic ratio Cu:Fe:Al = 45:22:33 were studied along with the regularities of their synthesis. The alloy was obtained by mechanochemical activation in a high-energy mill for 6–12 min. The resulting powder was subjected to hydrothermal treatment and calcined. The XRD and SEM study revealed that the cermets have the egg-shell microstructure with the metallic core containing mostly the phases of copper and aluminum intermetallics. The oxide shell contains copper oxide and spinel phases. The catalyst has a considerable (for porous solids) mechanical strength of 14–34 MPa, a developed macropore structure, and a satisfactory specific surface area of 10–23 m2/g. The specific activity of ceramometals was shown to change with the content of the Al4Cu9 intermetallic in the composites are discussed. Interrelation between possible atomic structure of active sites and their catalytic activity is discussed.

KW - CuFeAl ceramometal

KW - Texture

KW - Water gas shift reaction

KW - PERFORMANCE

KW - CU/ZNO/AL2O3 CATALYST

UR - http://www.scopus.com/inward/record.url?scp=85054651991&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2018.09.041

DO - 10.1016/j.matchemphys.2018.09.041

M3 - Article

AN - SCOPUS:85054651991

VL - 221

SP - 349

EP - 355

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

SN - 0254-0584

ER -

ID: 23003699