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CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas. / Badmaev, S. D.; Pinigina, A. E.; Snytnikov, P. V. et al.

In: Materials Letters, Vol. 302, 130345, 01.11.2021.

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

Harvard

Badmaev, SD, Pinigina, AE, Snytnikov, PV & Sobyanin, VA 2021, 'CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas', Materials Letters, vol. 302, 130345. https://doi.org/10.1016/j.matlet.2021.130345

APA

Badmaev, S. D., Pinigina, A. E., Snytnikov, P. V., & Sobyanin, V. A. (2021). CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas. Materials Letters, 302, [130345]. https://doi.org/10.1016/j.matlet.2021.130345

Vancouver

Badmaev SD, Pinigina AE, Snytnikov PV, Sobyanin VA. CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas. Materials Letters. 2021 Nov 1;302:130345. doi: 10.1016/j.matlet.2021.130345

Author

Badmaev, S. D. ; Pinigina, A. E. ; Snytnikov, P. V. et al. / CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas. In: Materials Letters. 2021 ; Vol. 302.

BibTeX

@article{53bf2baa3fae489eb5799ed0de7c3937,
title = "CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas",
abstract = "Low temperature dimethyl ether partial oxidation (DME PO) to hydrogen-rich gas was studied over Cu-Ce-Ox/γ-Al2O3 catalyst. The catalyst demonstrated stable operation under atmospheric pressure, T = 350 °C and gas hourly space velocity (GHSV = 20000 h−1) using reaction mixture (vol. %) CH3OCH3:O2:N2 = 16.7:16.7:66.6 (that corresponds to molar ratio DME:air = 1:5). X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis techniques were used for catalyst characterization. It was shown that the surface of the CuCeOx/γ-Al2O3 catalyst held copper-containing species of two types, namely, compact agglomerates of the CuO-CeO2 mixed oxides (up to ~100 nm in size) and copper nanoparticles (<5 nm).",
keywords = "Copper-ceria-alumina, Cu-Ce-O catalyst, Dimethyl ether, Hydrogen production, Partial oxidation",
author = "Badmaev, {S. D.} and Pinigina, {A. E.} and Snytnikov, {P. V.} and Sobyanin, {V. A.}",
note = "Funding Information: This work was supported by the Russian Science Foundation (Project N 17-79-30071). Publisher Copyright: {\textcopyright} 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
month = nov,
day = "1",
doi = "10.1016/j.matlet.2021.130345",
language = "English",
volume = "302",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - CuCeOx/γ-Al2O3 catalyst for low temperature dimethyl ether partial oxidation to hydrogen-rich gas

AU - Badmaev, S. D.

AU - Pinigina, A. E.

AU - Snytnikov, P. V.

AU - Sobyanin, V. A.

N1 - Funding Information: This work was supported by the Russian Science Foundation (Project N 17-79-30071). Publisher Copyright: © 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/11/1

Y1 - 2021/11/1

N2 - Low temperature dimethyl ether partial oxidation (DME PO) to hydrogen-rich gas was studied over Cu-Ce-Ox/γ-Al2O3 catalyst. The catalyst demonstrated stable operation under atmospheric pressure, T = 350 °C and gas hourly space velocity (GHSV = 20000 h−1) using reaction mixture (vol. %) CH3OCH3:O2:N2 = 16.7:16.7:66.6 (that corresponds to molar ratio DME:air = 1:5). X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis techniques were used for catalyst characterization. It was shown that the surface of the CuCeOx/γ-Al2O3 catalyst held copper-containing species of two types, namely, compact agglomerates of the CuO-CeO2 mixed oxides (up to ~100 nm in size) and copper nanoparticles (<5 nm).

AB - Low temperature dimethyl ether partial oxidation (DME PO) to hydrogen-rich gas was studied over Cu-Ce-Ox/γ-Al2O3 catalyst. The catalyst demonstrated stable operation under atmospheric pressure, T = 350 °C and gas hourly space velocity (GHSV = 20000 h−1) using reaction mixture (vol. %) CH3OCH3:O2:N2 = 16.7:16.7:66.6 (that corresponds to molar ratio DME:air = 1:5). X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis techniques were used for catalyst characterization. It was shown that the surface of the CuCeOx/γ-Al2O3 catalyst held copper-containing species of two types, namely, compact agglomerates of the CuO-CeO2 mixed oxides (up to ~100 nm in size) and copper nanoparticles (<5 nm).

KW - Copper-ceria-alumina

KW - Cu-Ce-O catalyst

KW - Dimethyl ether

KW - Hydrogen production

KW - Partial oxidation

UR - http://www.scopus.com/inward/record.url?scp=85109454359&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2021.130345

DO - 10.1016/j.matlet.2021.130345

M3 - Article

AN - SCOPUS:85109454359

VL - 302

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

M1 - 130345

ER -

ID: 29129964