Nanostructures of Crystalline Molybdenum Trioxide Grown by Condensation in a Carrier Gas

Diaz-Droguett, DE; Fuenzalida, VM; Solorzano, G

Abstract

Molybdenum trioxide nanostructures were grown by direct evaporation of MoO 3 from a tungsten boat resistively heated in the presence of hydrogen or helium as carrier gas at pressures from 100 to 600 Pa. Crystalline structures such as, nanoribbons, nanofibers, nanoneedles and nanoparticles were obtained at source temperatures below 900°C. On the other hand, at source temperatures above 1000°C, nanoporous structures were obtained. The latter were found more often when hydrogen was used as carrier gas. Copyright © 2008 American Scientific Publishers. All rights reserved.

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Título según WOS: Nanostructures of Crystalline Molybdenum Trioxide Grown by Condensation in a Carrier Gas
Título según SCOPUS: Nanostructures of crystalline molybdenum trioxide grown by condensation in a carrier gas
Título de la Revista: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
Volumen: 8
Número: 11
Editorial: AMER SCIENTIFIC PUBLISHERS
Fecha de publicación: 2008
Página de inicio: 5977
Página final: 5984
Idioma: English
URL: http://openurl.ingenta.com/content/xref?genre=article&issn=1533-4880&volume=8&issue=11&spage=5977
DOI:

10.1166/jnn.2008.332

Notas: ISI, SCOPUS