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Síntesis de nanovarillas de ZnO y su aplicación en la desinfección fotocatalítica del agua
(Lima (Perú), 2008-11)
Se han sintetizado varillas de ZnO con dimensiones transversales y longitudinales en la escala manométrica y micrométrica respectivamente. Estas nanovarillas se hicieron crecer sobre sustratos de vidrio usando el siguiente ...
Solar photocatalytic degradation of phenol using pyrolitic TiO2 films deposited inside a tubing
(Lima (Perú), 2005-08)
Solar photocatalytic degradation of phenol was obtained using TiO2 films deposited inside glass tubing. TiO2 thin films inside tubing were obtained by spray-gel technique using a titanium isopropoxide solution conveniently ...
Photocatalytic degradation of phenol using TiO2 nanocrystals supported on activated carbon
(Lima (Perú), 2005-08)
It has been deposited titanium oxide on activated carbon (AC) in two forms as powder and as a pellet. This oxide was obtained using sol-gel process based on titanium isopropoxide and isopropyl alcohol. Nanocrystalline TiO2 ...
Degradación fotocatalítica de fenol con nano-partículas de óxido de titanio soportadas en una matriz de polidimetil-siloxano
(Lima (Perú), 2004-08)
En este trabajo se reporta la fijación y actividad fotocatalítica de nano-partículas de óxido de titanio (TiO2) soportadas en polidimetil-siloxano (silicona). Las pastillas de TiO2 – silicona (polidimetil-siloxano) han ...
The influence of the ethanol/water molar ratio in the precursor solution on morphology and photocatalytic activity of pyrolytic ZnO films
(Lima (Perú), 2005-08)
Zinc oxide films were fabricated by a home made spray pyrolysis system equipped with an optical set-up ensuring the in-situ control of the film growth. 0.1 M of zinc acetate diluted in a mixture of ethanol and water was ...
Highly porous thin films obtained by spray-gel technique
(Lima (Perú), 2004-08)
Combining the spray pyrolysis and the sol-gel techniques (spray-gel) gives the possibility to produce very rough and highly diffuse films, under appropriate conditions. This technique is suitable for producing multifunctional ...