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SYNTHESIS AND CHARACTERIZATION OF MANGANESE COLLOIDS AND ACTIVE SOLIDS PREPARED WITH ORGANICS SOLVENTS
(Sociedad Chilena de Química, 2000)
Nanostructured colloidal crystals from forced hydrolysis methods
(American Chemical Society, 2009-08)
In this work, an original route for ZnO nanostructured spherical colloids and their assembly into colloidal crystals are presented. The temporal evolution of crystal size and shape was followed by X-ray diffraction and the ...
Influence of viscoelastic characteristics of the colloidal suspensions on the formation of SnO2 supported membranes
(1997-12-01)
SnO2 supported membranes have been prepared by sol-casting on alumina tubular substrate, using aqueous colloidal suspensions prepared by sol-gel route. The viscoelastic behaviour during sol ageing was analyzed by dinamic ...
Influence of viscoelastic characteristics of the colloidal suspensions on the formation of SnO2 supported membranes
(1997-12-01)
SnO2 supported membranes have been prepared by sol-casting on alumina tubular substrate, using aqueous colloidal suspensions prepared by sol-gel route. The viscoelastic behaviour during sol ageing was analyzed by dinamic ...
SYNTHESIS AND CHARACTERIZATION OF Co-Ni COLLOIDS PREPARED IN NONAQUEOUS SOLVENTS
(Sociedad Chilena de Química, 2007)
Formation of SnO2 gels from dispersed sols in aqueous colloidal solutions
(1990-05-01)
Transparent SnO2 gels were obtained from SnCl4 aqueous solution. The sol formation from tin oxihydroxy peptization in different concentrations and by electrolyte addition in solution was measured. It was verified that the ...
Formation of SnO2 gels from dispersed sols in aqueous colloidal solutions
(1990-05-01)
Transparent SnO2 gels were obtained from SnCl4 aqueous solution. The sol formation from tin oxihydroxy peptization in different concentrations and by electrolyte addition in solution was measured. It was verified that the ...
Hard-colloidal particles in contact with fluctuating membranesHard-colloidal particles in contact with fluctuating membranes
(Revista Mexicana de Física, 2009)
Characterization of the colloidal products of pentacarbonyliron oxidation
(1987-03-16)
Pentacarbonyliron was oxidized with H2O2, in organic solvents, to give colloidal sols. The aqueous-ethanolic sol is highly stable and undergoes thermally-reversible coagulation. Its solid phase was found to be a non-crystalline ...