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Título del libro: Technical Proceedings Of The 2008 Nsti Nanotechnology Conference And Trade Show, Nsti-Nanotech, Nanotechnology 2008
Título del capítulo: Free-standing SnO2 nanoparticles synthesized by hydrothermal route

Autores UNAM:
ANA LETICIA FERNANDEZ OSORIO; AMERICA ROSALBA VAZQUEZ OLMOS; ROBERTO YSACC SATO BERRU;
Autores externos:

Idioma:

Año de publicación:
2008
Palabras clave:

Chemical preparation; Nanoparticles; Semiconductors; Tin oxide


Resumen:

In this contribution we present the obtaining of SnO2 nanoparticles with average diameters of 5 nm by hydrothermal route from SnCl2 and temperature of 150 C. The nanostructures were studied by UV-visible electronic absorption and Raman spectroscopy [1], their crystal structure were determined from XRD patterns and by HRTEM images. XRD showed the presence of single phase of cassiterite structure, as found from XRD line broadening the crystallite sizes of all powders were in the nanometric range.


Entidades citadas de la UNAM: