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 output: Contribution to journalArticlepeer-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 languageEnglish
Pages (from-to)381-384
Number of pages4
JournalEuropean Physical Journal D
Volume24
Issue number1-3
DOIs
Publication statusPublished - Jun 2003

ASJC Scopus subject areas

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

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