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Influence of the Copper(II) Oxide Dispersion on its Catalytic Properties in Carbon Monoxide Oxidation : A Comparative Study by Using Two Types of Catalytic Reactors. / Svintsitskiy, Dmitry A.; Pakharukov, Ilya Yu; Slavinskaya, Elena M. et al.

In: ChemCatChem, Vol. 8, No. 22, 22.11.2016, p. 3546-3555.

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@article{997df0b54d6b4ad9843c703cee2a517a,
title = "Influence of the Copper(II) Oxide Dispersion on its Catalytic Properties in Carbon Monoxide Oxidation: A Comparative Study by Using Two Types of Catalytic Reactors",
abstract = "The catalytic properties of copper(II) oxide powders were studied in the CO oxidation reaction by using plug-flow and flow-circulation reactors. Data obtained from different catalytic experiments were in good agreement with each other. The specific catalytic rate [molecules cm−2 s−1] increased by a factor of approximately four if the surface area of the CuO powder was reduced from 90 to 8 m2 g−1. A further decrease in the CuO surface area to 1 m2 g−1 resulted in the decrease of the specific CO oxidation rate by more than 20-fold. These results indicate that CO oxidation is sensitive to the structure of the copper(II) oxide catalyst. The structural sensitivity of CuO powders was discussed in terms of its defect structure and particle morphology.",
keywords = "copper, heterogeneous catalysis, nanoparticles, oxidation, structure–activity relationships",
author = "Svintsitskiy, {Dmitry A.} and Pakharukov, {Ilya Yu} and Slavinskaya, {Elena M.} and Kardash, {Tatyana Yu} and Parmon, {Valentin N.} and Boronin, {Andrei I.}",
year = "2016",
month = nov,
day = "22",
doi = "10.1002/cctc.201600802",
language = "English",
volume = "8",
pages = "3546--3555",
journal = "ChemCatChem",
issn = "1867-3880",
publisher = "Wiley - VCH Verlag GmbH & CO. KGaA",
number = "22",

}

RIS

TY - JOUR

T1 - Influence of the Copper(II) Oxide Dispersion on its Catalytic Properties in Carbon Monoxide Oxidation

T2 - A Comparative Study by Using Two Types of Catalytic Reactors

AU - Svintsitskiy, Dmitry A.

AU - Pakharukov, Ilya Yu

AU - Slavinskaya, Elena M.

AU - Kardash, Tatyana Yu

AU - Parmon, Valentin N.

AU - Boronin, Andrei I.

PY - 2016/11/22

Y1 - 2016/11/22

N2 - The catalytic properties of copper(II) oxide powders were studied in the CO oxidation reaction by using plug-flow and flow-circulation reactors. Data obtained from different catalytic experiments were in good agreement with each other. The specific catalytic rate [molecules cm−2 s−1] increased by a factor of approximately four if the surface area of the CuO powder was reduced from 90 to 8 m2 g−1. A further decrease in the CuO surface area to 1 m2 g−1 resulted in the decrease of the specific CO oxidation rate by more than 20-fold. These results indicate that CO oxidation is sensitive to the structure of the copper(II) oxide catalyst. The structural sensitivity of CuO powders was discussed in terms of its defect structure and particle morphology.

AB - The catalytic properties of copper(II) oxide powders were studied in the CO oxidation reaction by using plug-flow and flow-circulation reactors. Data obtained from different catalytic experiments were in good agreement with each other. The specific catalytic rate [molecules cm−2 s−1] increased by a factor of approximately four if the surface area of the CuO powder was reduced from 90 to 8 m2 g−1. A further decrease in the CuO surface area to 1 m2 g−1 resulted in the decrease of the specific CO oxidation rate by more than 20-fold. These results indicate that CO oxidation is sensitive to the structure of the copper(II) oxide catalyst. The structural sensitivity of CuO powders was discussed in terms of its defect structure and particle morphology.

KW - copper

KW - heterogeneous catalysis

KW - nanoparticles

KW - oxidation

KW - structure–activity relationships

UR - http://www.scopus.com/inward/record.url?scp=84996489652&partnerID=8YFLogxK

U2 - 10.1002/cctc.201600802

DO - 10.1002/cctc.201600802

M3 - Article

AN - SCOPUS:84996489652

VL - 8

SP - 3546

EP - 3555

JO - ChemCatChem

JF - ChemCatChem

SN - 1867-3880

IS - 22

ER -

ID: 25416132