Artículo

XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles

Ramallo Lopez, Jose MartinIcon ; Giovanetti, Lisandro JoseIcon ; Visentin, F. C.; Requejo, Felix GregorioIcon
Fecha de publicación: 01/2013
Editorial: IOP Publishing
Revista: Journal of Physics: Conference Series
ISSN: 1742-6588
ISBN: 9781627483070
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The radiation damage during XANES experiments on alkanethiols capped gold nanoparticles has been investigated. Different carbon length chains and nanoparticle sizes have been studied. Changes in the spectra after 45 minutes of irradiation, using a bend magnet, were observed for chains with more than 6 carbon atoms and are associated with the cleavage of S-C bonds and formation of atomic sulphur on the nanoparticle surface.
Palabras clave: X-Ray Absorption Spectra , Self-Assembly , Nanocrystalline Materials
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution 2.5 Unported (CC BY 2.5)
Identificadores
URI: http://hdl.handle.net/11336/4767
DOI: http://dx.doi.org/10.1088/1742-6596/430/1/012034
URL: http://iopscience.iop.org/1742-6596/430/1/012034
Colecciones
Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Articulos(INIFTA)
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Citación
Ramallo Lopez, Jose Martin; Giovanetti, Lisandro Jose; Visentin, F. C.; Requejo, Felix Gregorio; XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles; IOP Publishing; Journal of Physics: Conference Series; 430; 1; 1-2013; 1-8
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