TY - JOUR
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
N2 - 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.
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.
UR - http://www.scopus.com/inward/record.url?scp=0043073160&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0043073160&partnerID=8YFLogxK
U2 - 10.1140/epjd/e2003-00195-4
DO - 10.1140/epjd/e2003-00195-4
M3 - Article
AN - SCOPUS:0043073160
VL - 24
SP - 381
EP - 384
JO - European Physical Journal D
JF - European Physical Journal D
SN - 1434-6060
IS - 1-3
ER -