Synthesis and characterization of SnO

M.A. Tagliente, V. Bello, G. Pellegrini, G. Mattei, P. Mazzoldi, M. Massaro, D. Carbone

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Abstract

Tin dioxide nanoparticles embedded in silica matrix were fabricated by ion implantation combined with thermal oxidation. Silica substrate was implanted with a 150 keV Sn+ions beam with a fluence of 1.0 × 1017ions/cm2. The sample was annealed for 1 h in a conventional furnace at a temperature of 800 °C under flowing O2gas. According to the structural characterization performed by X-ray diffraction and transmission electron microscopy techniques, metallic tetragonal tin nanoparticles with a volume average size of 12.8 nm were formed in the as-implanted sample. The annealing in oxidizing atmosphere promotes the total oxidation of the tin nanoparticles into tin dioxide nanoparticles with a preferential migration toward the surface of the matrix, where large and coalesced nanoparticles were observed, and a small diffusion toward the bulk, where smaller nanoparticles were found. © 2010 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)3063 - 3065
Number of pages3
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume268
Issue number19
DOIs
Publication statusPublished - 1 Oct 2010
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this

Tagliente, M. A., Bello, V., Pellegrini, G., Mattei, G., Mazzoldi, P., Massaro, M., & Carbone, D. (2010). Synthesis and characterization of SnO. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 268(19), 3063 - 3065. https://doi.org/10.1016/j.nimb.2010.05.042