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Proceedings Paper

Plasmon resonance of copper nanoparticles within zeolites: the effect of matrix composition and agglomeration temperature
Author(s): Vitalii P. Petranovskii; Valerij S. Gurin; Jose Victor Tamariz Flores
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Paper Abstract

Small copper particles within zeolite (mordenite) matrix produced by copper ion reduction were studied. Variation of SiO2/Al2O3 molar ratio of mordenite does not change crystal structure, but results in different ionic properties. A change of SiO2/Al2O3 ratio leads to transformation of the plasmon resonance from a classical peak to a shoulder in the same wavelength range. These features were simulated by the Mie theory, and calculations outlined additional absorption bands those consistent with the experiment.

Paper Details

Date Published: 9 July 2001
PDF: 10 pages
Proc. SPIE 4467, Complex Mediums II: Beyond Linear Isotropic Dielectrics, (9 July 2001); doi: 10.1117/12.432951
Show Author Affiliations
Vitalii P. Petranovskii, Ctr. de Ciencias de la Materia Condensada (Mexico)
Valerij S. Gurin, Belarus State Univ. (Belarus)
Jose Victor Tamariz Flores, Univ. of Puebla (Mexico)

Published in SPIE Proceedings Vol. 4467:
Complex Mediums II: Beyond Linear Isotropic Dielectrics
Akhlesh Lakhtakia; Werner S. Weiglhofer; Ian J. Hodgkinson, Editor(s)

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