Nanotech 2014 Vol. 1
Nanotech 2014 Vol. 1
Nanotechnology 2014: Graphene, CNTs, Particles, Films & Composites

Composite Materials Chapter 5

Laser-induced synthesis of hybrid C-Au-Ag nanostructures: nanoparticles, nanoflakes, nanoflowers

Authors: A. Manshina, A. Povolotskiy, A. Povolotskaya, I. Koshevoy, S. Tunik

Affilation: St.Petersburg State University, Russian Federation

Pages: 381 - 384

Keywords: metal-carbon composites, carbon-encapsulated bimetallic nanoparticles, SERS activity, adsorption properties

Abstract:
Metallic silver-gold nanoparticles (1–5 nm) encapsulated into carbon nanospheres (20–30 nm), or carbon flakes and flowers were synthesized via laser-induced chemical liquid phase deposition. The obtained carbon-silver-gold nanostructures are characterized by high specific surface area and demonstrated high sensitivity as a material for surface-enhanced Raman scattering and adsorption properties allowing analyte extraction from a dilute solution for quantitative monitoring of low concentration components.


ISBN: 978-1-4822-5826-4
Pages: 552
Hardcopy: $209.95