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Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation. / Fedorov, A. V.; Tsapina, A. M.; Bulavchenko, O. A. et al.

In: Catalysis Letters, Vol. 148, No. 12, 01.12.2018, p. 3715-3722.

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

Harvard

Fedorov, AV, Tsapina, AM, Bulavchenko, OA, Saraev, AA, Odegova, GV, Ermakov, DY, Zubavichus, YV, Yakovlev, VA & Kaichev, VV 2018, 'Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation', Catalysis Letters, vol. 148, no. 12, pp. 3715-3722. https://doi.org/10.1007/s10562-018-2539-5

APA

Fedorov, A. V., Tsapina, A. M., Bulavchenko, O. A., Saraev, A. A., Odegova, G. V., Ermakov, D. Y., Zubavichus, Y. V., Yakovlev, V. A., & Kaichev, V. V. (2018). Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation. Catalysis Letters, 148(12), 3715-3722. https://doi.org/10.1007/s10562-018-2539-5

Vancouver

Fedorov AV, Tsapina AM, Bulavchenko OA, Saraev AA, Odegova GV, Ermakov DY et al. Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation. Catalysis Letters. 2018 Dec 1;148(12):3715-3722. doi: 10.1007/s10562-018-2539-5

Author

Fedorov, A. V. ; Tsapina, A. M. ; Bulavchenko, O. A. et al. / Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation. In: Catalysis Letters. 2018 ; Vol. 148, No. 12. pp. 3715-3722.

BibTeX

@article{5737ea9691b94ca99c407afe4c3c432f,
title = "Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation",
abstract = "High-active Fe–Al and Cu–Fe–Al nanocomposite catalysts were synthesized by fusion of aluminium, iron, and copper salts and then tested in the oxidation of CO. It was found that the activity of Fe–Al catalysts depends on the Fe concentration and the maximum is achieved when the Fe2O3 content is approximately 82 wt%. The addition of Cu leads to a significant increase in activity. Using adsorption techniques, X-ray diffraction, X-ray absorption spectroscopy, and Fourier-transform infrared spectroscopy, morphology, structure, and chemistry of the catalysts were studied. It was shown that the Fe–Al catalysts consist of Fe2O3 and Al2O3 phases mainly. Alumina is in an amorphous state whereas iron oxide forms nanoparticles with the protohematite structure. The Al3+ cations partially dissolute in the Fe2O3 lattice. X-ray absorption spectroscopy indicated that the Cu–Fe–Al catalysts in addition contain CuO and CuFe2O4 oxides in an amorphous state.",
keywords = "CO oxidation, Combustion, Heterogeneous catalysis, Nanostructure, OXYGEN, NANOPARTICLES, OXIDE, HEMATITE, SPECTROSCOPY, CARBON-MONOXIDE, SIZE, COPPER",
author = "Fedorov, {A. V.} and Tsapina, {A. M.} and Bulavchenko, {O. A.} and Saraev, {A. A.} and Odegova, {G. V.} and Ermakov, {D. Yu} and Zubavichus, {Y. V.} and Yakovlev, {V. A.} and Kaichev, {V. V.}",
year = "2018",
month = dec,
day = "1",
doi = "10.1007/s10562-018-2539-5",
language = "English",
volume = "148",
pages = "3715--3722",
journal = "Catalysis Letters",
issn = "1011-372X",
publisher = "Springer Netherlands",
number = "12",

}

RIS

TY - JOUR

T1 - Structure and Chemistry of Cu–Fe–Al Nanocomposite Catalysts for CO Oxidation

AU - Fedorov, A. V.

AU - Tsapina, A. M.

AU - Bulavchenko, O. A.

AU - Saraev, A. A.

AU - Odegova, G. V.

AU - Ermakov, D. Yu

AU - Zubavichus, Y. V.

AU - Yakovlev, V. A.

AU - Kaichev, V. V.

PY - 2018/12/1

Y1 - 2018/12/1

N2 - High-active Fe–Al and Cu–Fe–Al nanocomposite catalysts were synthesized by fusion of aluminium, iron, and copper salts and then tested in the oxidation of CO. It was found that the activity of Fe–Al catalysts depends on the Fe concentration and the maximum is achieved when the Fe2O3 content is approximately 82 wt%. The addition of Cu leads to a significant increase in activity. Using adsorption techniques, X-ray diffraction, X-ray absorption spectroscopy, and Fourier-transform infrared spectroscopy, morphology, structure, and chemistry of the catalysts were studied. It was shown that the Fe–Al catalysts consist of Fe2O3 and Al2O3 phases mainly. Alumina is in an amorphous state whereas iron oxide forms nanoparticles with the protohematite structure. The Al3+ cations partially dissolute in the Fe2O3 lattice. X-ray absorption spectroscopy indicated that the Cu–Fe–Al catalysts in addition contain CuO and CuFe2O4 oxides in an amorphous state.

AB - High-active Fe–Al and Cu–Fe–Al nanocomposite catalysts were synthesized by fusion of aluminium, iron, and copper salts and then tested in the oxidation of CO. It was found that the activity of Fe–Al catalysts depends on the Fe concentration and the maximum is achieved when the Fe2O3 content is approximately 82 wt%. The addition of Cu leads to a significant increase in activity. Using adsorption techniques, X-ray diffraction, X-ray absorption spectroscopy, and Fourier-transform infrared spectroscopy, morphology, structure, and chemistry of the catalysts were studied. It was shown that the Fe–Al catalysts consist of Fe2O3 and Al2O3 phases mainly. Alumina is in an amorphous state whereas iron oxide forms nanoparticles with the protohematite structure. The Al3+ cations partially dissolute in the Fe2O3 lattice. X-ray absorption spectroscopy indicated that the Cu–Fe–Al catalysts in addition contain CuO and CuFe2O4 oxides in an amorphous state.

KW - CO oxidation

KW - Combustion

KW - Heterogeneous catalysis

KW - Nanostructure

KW - OXYGEN

KW - NANOPARTICLES

KW - OXIDE

KW - HEMATITE

KW - SPECTROSCOPY

KW - CARBON-MONOXIDE

KW - SIZE

KW - COPPER

UR - http://www.scopus.com/inward/record.url?scp=85054865190&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/5403def9-3775-3915-ab83-a43dcd29a912/

U2 - 10.1007/s10562-018-2539-5

DO - 10.1007/s10562-018-2539-5

M3 - Article

AN - SCOPUS:85054865190

VL - 148

SP - 3715

EP - 3722

JO - Catalysis Letters

JF - Catalysis Letters

SN - 1011-372X

IS - 12

ER -

ID: 17115601