High-current pulsed arc synthesis of encapsulated silver nanoparticles: control of the relative size of the metallic nucleus

dc.creatorMARIO MIKI YOSHIDA
dc.date2010
dc.date.accessioned2023-07-21T15:31:47Z
dc.date.available2023-07-21T15:31:47Z
dc.identifierhttp://cimav.repositorioinstitucional.mx/jspui/handle/1004/2237
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7728142
dc.descriptionWe report the dependence of the radius of the encapsulated nanoparticles, the inner metal nucleus and the thickness of the a-C encapsulant layer on the argon gas pressure and the diameter of the silver electrode in the high-current pulsed arc synthesis technique. The deposits were studied by XRD, TEM, SEM and EDX. The radius of the nanoparticles varied from ~55 to 9 nm as the Argon pressure was decreased from 106 to 13 kPa, at 66 kPa the radius of the nanoparticle and nucleus decreased from 34 to 11 nm and 19 to 9 nm, respectively, as the cross-sectional area of the silver electrode was increased from 0.13 to 1.13 x 10-6m2.
dc.formatapplication/pdf
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/about/cc0/
dc.subjectinfo:eu-repo/classification/High current/Arc evaporation
dc.subjectinfo:eu-repo/classification/cti/2
dc.subjectinfo:eu-repo/classification/cti/23
dc.subjectinfo:eu-repo/classification/cti/2399
dc.subjectinfo:eu-repo/classification/cti/239999
dc.subjectinfo:eu-repo/classification/cti/239999
dc.titleHigh-current pulsed arc synthesis of encapsulated silver nanoparticles: control of the relative size of the metallic nucleus
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/submittedVersion


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