Copper clusters and small particles stabilized within nanoporous materials

V. S. Gurin, V. P. Petranovskii, A. N. Pestryakov, Andrey Nikolaevich Kryazhov, O. Ozhereliev, M. A. Hernandes, A. A. Alexeenko

Research School of Chemistry & Applied Biomedical Sciences

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

12 Citations (Scopus)

Abstract

Copper was incorporated into mordenites with variable SiO ₂/Al₂O₃ molar ratio, porous silica xerogels, natural pumice, and γ-alumina. The UV/Visible spectroscopy of the copper species produced as the result of hydrogen reduction and catalytic runs is presented. Different spectral features were detected assignable to nanoparticles, few-atomic clusters, oxide forms and Cu(II) compounds. The significant effect of support upon the redox-behavior of copper is discussed on the basis of experimental data.

Original language	English
Pages (from-to)	381-384
Number of pages	4
Journal	European Physical Journal D
Volume	24
Issue number	1-3
DOIs	https://doi.org/10.1140/epjd/e2003-00195-4
Publication status	Published - Jun 2003

ASJC Scopus subject areas

Physics and Astronomy(all)
Atomic and Molecular Physics, and Optics

Access to Document

10.1140/epjd/e2003-00195-4

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title = "Copper clusters and small particles stabilized within nanoporous materials",

abstract = "Copper was incorporated into mordenites with variable SiO 2/Al2O3 molar ratio, porous silica xerogels, natural pumice, and γ-alumina. The UV/Visible spectroscopy of the copper species produced as the result of hydrogen reduction and catalytic runs is presented. Different spectral features were detected assignable to nanoparticles, few-atomic clusters, oxide forms and Cu(II) compounds. The significant effect of support upon the redox-behavior of copper is discussed on the basis of experimental data.",

author = "Gurin, {V. S.} and Petranovskii, {V. P.} and Pestryakov, {A. N.} and Andrey Nikolaevich Kryazhov and O. Ozhereliev and Hernandes, {M. A.} and Alexeenko, {A. A.}",

year = "2003",

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language = "English",

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T1 - Copper clusters and small particles stabilized within nanoporous materials

AU - Gurin, V. S.

AU - Petranovskii, V. P.

AU - Pestryakov, A. N.

AU - Kryazhov, Andrey Nikolaevich

AU - Ozhereliev, O.

AU - Hernandes, M. A.

AU - Alexeenko, A. A.

PY - 2003/6

Y1 - 2003/6

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AB - Copper was incorporated into mordenites with variable SiO 2/Al2O3 molar ratio, porous silica xerogels, natural pumice, and γ-alumina. The UV/Visible spectroscopy of the copper species produced as the result of hydrogen reduction and catalytic runs is presented. Different spectral features were detected assignable to nanoparticles, few-atomic clusters, oxide forms and Cu(II) compounds. The significant effect of support upon the redox-behavior of copper is discussed on the basis of experimental data.

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JO - European Physical Journal D

JF - European Physical Journal D

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