On the stability of gold nanoparticles synthesized by laser ablation in liquids.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2016.09.017
Abstract: "Naked" gold nanoparticles (AuNPs), synthesized in the absence of any capping agents, prepared by pulsed laser ablation in liquid (PLAL) are stabilized by negative charges. Common explanations for this phenomenon involve the presence of gold… read more here.
Keywords: gold nanoparticles; nanoparticles synthesized; laser ablation; stability gold ... See more keywords
Stability of gold particles in NaY-type zeolites: Promotional effects of co-exchanged metal cations
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DOI: 10.1016/j.micromeso.2016.11.034
Abstract: Abstract On Au/NaY a very high degree of dispersion is achieved, but gold particles migrate and then agglomerate when reduction occurs. This deterioration is slowed or prevented by c0-exchanging various cations into the zeolite, including… read more here.
Keywords: particles nay; type zeolites; nay type; stability gold ... See more keywords