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Formation of CdS nanoparticles using starch as capping agent

Rodríguez, P. ; Muñoz-Aguirre, N. ; Martínez, E. San-Martin ; Gonzalez, G. ; Zelaya, O. ; Mendoza, J.

Applied surface science, 2008-11, Vol.255 (3), p.740-742 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

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Título:
Formation of CdS nanoparticles using starch as capping agent
Autor: Rodríguez, P. ; Muñoz-Aguirre, N. ; Martínez, E. San-Martin ; Gonzalez, G. ; Zelaya, O. ; Mendoza, J.
Assuntos: CdS nanoparticles ; Chemical bath ; Chemical synthesis methods ; Clusters, nanoparticles, and nanocrystalline materials ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Gelatinization ; Materials science ; Methods of nanofabrication ; Nanoscale materials and structures: fabrication and characterization ; Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Other topics in nanoscale materials and structures ; Photoluminescence ; Physics ; Starch ; Structure of solids and liquids; crystallography
É parte de: Applied surface science, 2008-11, Vol.255 (3), p.740-742
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: CdS nanoparticles have been synthesized using starch as capping agent in aqueous solution. The morphology and crystalline structure of such samples were measured by high-resolution transmission electron microscopy and X-ray diffraction, respectively. The average grain size of the nanoparticles determined by these techniques was of the order of 5 nm. Photoluminescence of CdS nanoparticles shows a strong emission peak below to the band gap bulk semiconductor attributed to center trap states, also the broadening peak was interpreted in terms of electron–phonon interaction.
Editor: Amsterdam: Elsevier B.V
Idioma: Inglês

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Formation of CdS nanoparticles using starch as capping agent

Rodríguez, P. ; Muñoz-Aguirre, N. ; Martínez, E. San-Martin ; Gonzalez, G. ; Zelaya, O. ; Mendoza, J.

Amsterdam: Elsevier B.V

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