Nano Science and Technology Institute
Nanotech 2014 Vol. 1
Nanotech 2014 Vol. 1
Nanotechnology 2014: Graphene, CNTs, Particles, Films & Composites
Chapter 5: Composite Materials

Annealing effect on composition and functional properties of hybrid C-Au-Ag nanoparticles

Authors:A. Manshina, A. Povolotskiy, A. Povolotskaya, I. Koshevoy, S. Tunik
Affilation:St.Petersburg State University, RU
Pages:424 - 427
Keywords:hybrid C-Au-Ag nanoparticles, plasmon resonance, SERS, MEF
Abstract:Here we present an approach to the synthesis of hybrid C-Au-Ag nanoparticles which were found to be 20–30 nm carbon nanospheres containing dispersed Au-Ag bimetallic nanoparticles (1–5 nm). It was found also that C-Au-Ag NPs annealing at various temperatures in the range 100 – 600 C allows plasmon resonance tuning and opens efficient way of directed control of the deposited hybrid structures functional properties (SERS, MEF).
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