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Structural and optical features of ureasiloxane-polyethylene oxide hybrids containing CeO2 nanoparticles
(2015-04-01)
Ureasiloxane-polyethylene oxide 1900 hybrids loaded with CeO2 nanoparticles were prepared by the sol-gel method, and the effects of CeO2 incorporation on the structural and optical features of the hybrids were studied. The ...
Gold nanoparticles supported in zirconia-ceria mesoporous thin films: A highly active reusable heterogeneous nanocatalyst
(American Chemical Society, 2015-01)
Gold nanoparticles (NP) trapped in the mesopores of mixed zirconia-ceria thin films are prepared in a straightforward and reproducible way. The films exhibit enhanced stability and excellent catalytic activity in nitro-group ...
STUDY ON THE SYNTHESIS OF MESOPOROUS CERIA IN THE PRESENCE OF GLUCOSE AND ACRYLAMIDE
(Sociedad Chilena de Química, 2009)
Tuning structural, optical, and gas sensing properties of ceria-based materials by rare-earth doping
(2021-12-25)
In this study, we investigate the influence of rare-earth dopants on the structural, optical, gas sensing properties of Ce1-(3/4)xRExO2 (RE = Eu, La; x = 0.0 and 0.08) nanoparticles synthesized using the microwave-assisted ...
Highly selective copper nanoparticles for the hydrogenation of,-unsaturated aldehydes in liquid phase
(Elsevier Science, 2013-06)
Unsupported copper nanoparticles (CuNPs), 3–4 nm in size, are obtained from the reduction of the corresponding metal chloride through an electron transfer from a lithium arenide. CuNPs are tested for the liquid phase ...
Preparation and characterization of ceria nanospheres by microwave-hydrothermal method
(Elsevier B.V., 2008-12-15)
Crystalline ceria (CeO2) nanoparticles have been successfully synthesized by a simple and fast microwave-hydrothermal method at 130 degrees C for 20 min. As-synthesized CeO2 powders were calcinated at 500 degrees C for 1, ...
Preparation and characterization of ceria nanospheres by microwave-hydrothermal method
(Elsevier B.V., 2008-12-15)
Crystalline ceria (CeO2) nanoparticles have been successfully synthesized by a simple and fast microwave-hydrothermal method at 130 degrees C for 20 min. As-synthesized CeO2 powders were calcinated at 500 degrees C for 1, ...
High-density nanoparticle ceramic bodies: A study of heating rates in the sinterization of Gadolinium-doped Ceria
(2013-02-01)
An investigation on the sinterization of Gd:CeO2 (Ce 0.85Gd0.15O1.9-δ ceramic system) 3-10 nm nanoparticles in pressed bodies was done. The heating rate was taken as a key parameter and two competing sinterization processes ...
High-density nanoparticle ceramic bodies: A study of heating rates in the sinterization of Gadolinium-doped Ceria
(2013-02-01)
An investigation on the sinterization of Gd:CeO2 (Ce 0.85Gd0.15O1.9-δ ceramic system) 3-10 nm nanoparticles in pressed bodies was done. The heating rate was taken as a key parameter and two competing sinterization processes ...