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Synthesis of CdS nano-spheres by a simple and fast sonochemical method at room temperature
(2014)
Nano-spheres of hexagonal CdS were prepared by a sonochemical method using CdCl2 and Na2S2O3 as precursors, with different molar ratios of cadmium and sulfur in starting solutions, in ethylene glycol and cetyltrimethylammonium ...
Surface plasmons induced in Al spherical nanoparticles by Auger effect
(Elsevier Science, 2016-02-15)
In this work we study the surface plasmon generation by electron-hole interaction in an aluminum spherical nano-particle due to the Auger electron-hole interaction by means of the Hamiltonian formalism.
Dichlorosilane-derived nano-silicon inside hollow carbon spheres as a high-performance anode for Li-ion batteries
(Royal Society of Chemistry, 2017-03)
A novel and cost-effective synthesis of silicon nanocrystallites (<10 nm) sealed in hollow carbon spheres (nc-Si@HCS) is developed as a promising anode material for high-performance Li-ion batteries (LIBs). The preparation ...
Influence of thermal treatment and aging time on the stability and swelling properties of nano/micron-sized polymeric spheres for improved oil recovery application
(John Wiley & Sons Inc, 2019-06)
Understanding the knowledge of swelling and stability properties of polymeric spheres are essential for improved oil recovery; these properties will allow guaranteeing an efficient block of high permeability channels and ...
Mesoporous Silicates with Spherical Morphology Modified with Vanadium Highly Active in Oxidation of Cyclohexene with H2O2
(Springer/plenum Publishers, 2011-02)
Vanadium-containing mesoporous molecular sieves have been prepared by hydrothermal treatment at 373 K. These materials showed spherical morphology with a narrow particle size distribution between 2 and 4 lm. The techniques ...
GaN nano- and micro-spheres fabricated selectively on silicon
(Elsevier Science BvAmsterdamHolanda, 2007)
Synthesis of Hollow-Structured Nano- and Microspheres from Pectin in a Nanodroplet Emulsion
(Amer Chemical SocWashingtonEUA, 2009)
Experimental and CFD study of the dispersion and combustion phenomena of micron/nano aluminum dust in the standard 20L sphere dust explosion test
(UniandesMaestría en Ingeniería QuímicaFacultad de IngenieríaDepartamento de Ingeniería Química, 2019)
"La creciente producción de polvo de aluminio y el uso extenso en la industria en los últimos años han aumentado los accidentes relacionados con las explosiones de este polvo. Por ende, la esfera de 20L de Siwek es uno de ...