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Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl. / Rogozhnikov, V. N.; Salanov, A. N.; Potemkin, D. I. et al.

In: Materials Letters, Vol. 283, 128855, 15.01.2021.

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

Harvard

Rogozhnikov, VN, Salanov, AN, Potemkin, DI, Glotov, AP, Boev, SV & Snytnikov, PV 2021, 'Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl', Materials Letters, vol. 283, 128855. https://doi.org/10.1016/j.matlet.2020.128855

APA

Rogozhnikov, V. N., Salanov, A. N., Potemkin, D. I., Glotov, A. P., Boev, S. V., & Snytnikov, P. V. (2021). Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl. Materials Letters, 283, [128855]. https://doi.org/10.1016/j.matlet.2020.128855

Vancouver

Rogozhnikov VN, Salanov AN, Potemkin DI, Glotov AP, Boev SV, Snytnikov PV. Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl. Materials Letters. 2021 Jan 15;283:128855. doi: 10.1016/j.matlet.2020.128855

Author

Rogozhnikov, V. N. ; Salanov, A. N. ; Potemkin, D. I. et al. / Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl. In: Materials Letters. 2021 ; Vol. 283.

BibTeX

@article{cdd5882c0aa0497cbf2c4b3333bd6e43,
title = "Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl",
abstract = "The procedure for preparing a structured composite system Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl, which is used as a support for complete oxidation catalysts and catalysts for the conversion of liquid and gaseous hydrocarbons into synthesis gas, has been improved. The method for the synthesis of Ce0.75Zr0.25O2 powder has been optimized to facilitate its depositing on a FeCrAl mesh pre-coated by protective θ-Al2O3 layer. It has been shown by X-ray diffraction that the model powder sample and the cerium-zirconium mixed oxide coating on the alumina-precoated FeCrAl mesh have the same phase compositions. The protective layer of θ-Al2O3 on FeCrAl mesh possesses excellent adhesion properties that ensures high mechanical strength of the Ce0.75Zr0.25O2 coating under repeated heating–cooling cycles. The use of metal substrate as a component of the composite support provides high thermal conductivity, and thus reduces the formation of local hot spots under conditions of highly exothermic catalytic processes.",
keywords = "Adhesion, Alumina, Ce-Zr mixed oxide, Deposition, FeCrAlloy wire mesh, Structured catalysts",
author = "Rogozhnikov, {V. N.} and Salanov, {A. N.} and Potemkin, {D. I.} and Glotov, {A. P.} and Boev, {S. V.} and Snytnikov, {P. V.}",
note = "The reported study was financially supported by Russian Foundation for Basic Research project. 19-33-60057 Perspektiva (Rogozhnikov V.N.). Samples characterization was conducted within the framework of budget project AAAA-A17-117041710088-0 for Boreskov Institute of Catalysis.",
year = "2021",
month = jan,
day = "15",
doi = "10.1016/j.matlet.2020.128855",
language = "English",
volume = "283",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis and studies of structured support Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl

AU - Rogozhnikov, V. N.

AU - Salanov, A. N.

AU - Potemkin, D. I.

AU - Glotov, A. P.

AU - Boev, S. V.

AU - Snytnikov, P. V.

N1 - The reported study was financially supported by Russian Foundation for Basic Research project. 19-33-60057 Perspektiva (Rogozhnikov V.N.). Samples characterization was conducted within the framework of budget project AAAA-A17-117041710088-0 for Boreskov Institute of Catalysis.

PY - 2021/1/15

Y1 - 2021/1/15

N2 - The procedure for preparing a structured composite system Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl, which is used as a support for complete oxidation catalysts and catalysts for the conversion of liquid and gaseous hydrocarbons into synthesis gas, has been improved. The method for the synthesis of Ce0.75Zr0.25O2 powder has been optimized to facilitate its depositing on a FeCrAl mesh pre-coated by protective θ-Al2O3 layer. It has been shown by X-ray diffraction that the model powder sample and the cerium-zirconium mixed oxide coating on the alumina-precoated FeCrAl mesh have the same phase compositions. The protective layer of θ-Al2O3 on FeCrAl mesh possesses excellent adhesion properties that ensures high mechanical strength of the Ce0.75Zr0.25O2 coating under repeated heating–cooling cycles. The use of metal substrate as a component of the composite support provides high thermal conductivity, and thus reduces the formation of local hot spots under conditions of highly exothermic catalytic processes.

AB - The procedure for preparing a structured composite system Ce0.75Zr0.25O2/θ-Al2O3/FeCrAl, which is used as a support for complete oxidation catalysts and catalysts for the conversion of liquid and gaseous hydrocarbons into synthesis gas, has been improved. The method for the synthesis of Ce0.75Zr0.25O2 powder has been optimized to facilitate its depositing on a FeCrAl mesh pre-coated by protective θ-Al2O3 layer. It has been shown by X-ray diffraction that the model powder sample and the cerium-zirconium mixed oxide coating on the alumina-precoated FeCrAl mesh have the same phase compositions. The protective layer of θ-Al2O3 on FeCrAl mesh possesses excellent adhesion properties that ensures high mechanical strength of the Ce0.75Zr0.25O2 coating under repeated heating–cooling cycles. The use of metal substrate as a component of the composite support provides high thermal conductivity, and thus reduces the formation of local hot spots under conditions of highly exothermic catalytic processes.

KW - Adhesion

KW - Alumina

KW - Ce-Zr mixed oxide

KW - Deposition

KW - FeCrAlloy wire mesh

KW - Structured catalysts

UR - http://www.scopus.com/inward/record.url?scp=85093933978&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2020.128855

DO - 10.1016/j.matlet.2020.128855

M3 - Article

AN - SCOPUS:85093933978

VL - 283

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

M1 - 128855

ER -

ID: 25850736