Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Effect of the Titanium Dioxide Shell on the Plasmon Properties of Silver Nanoparticles
Ist Teil von
Russian Journal of Physical Chemistry A, 2016-04, Vol.90 (4), p.833-837
Ort / Verlag
Moscow: Pleiades Publishing
Erscheinungsjahr
2016
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
The results of the synthesis of Ag—TiO
2
nanostructures were presented. The optical properties of silver nanoparticles and Ag—TiO
2
structures were studied. The size and shape of Ag—TiO
2
nanostructures were determined. The electron density in silver, the damping constant of plasma oscillations, and the ratio between the masses of the Ag core and the TiO
2
shell were determined from the absorption spectra of Ag and Ag—TiO
2
solutions. It was shown that the semiconductor shell of titanium dioxide leads to a decrease in the electron density in silver nanoparticles and the damping constant of plasma oscillations.