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Photocatalytic activity of nanostructured TiO2 thin films prepared by pulsed spray pyrolysis
(Lima (Perú), 2006-07)
Nano-structured TiO2 thin films were deposited onto soda lime glass by the pneumatic spray pyrolysis method from a peroxo-titanium complex solution. Samples were prepared spraying 10 s the complex solution followed by an ...
Diseño y construcción de un sistema para la supervisión in-situ del crecimiento de una película delgada de ZnO fabricada por rociado pirolítico
(Lima (Perú), 2005-08)
Se implementó un sistema que supervisa in-situ el espesor y calcula el perfil de una película delgada fabricada por la técnica de rociado pirolítico. El sistema se basa en la medición de la reflexión de un haz láser que ...
Surface morphology engineering of metal-oxide films by chemical spray pyrolysis
(Lima (Perú), 2007-08)
Chemical Spray Pyrolysis Technique and a combination of sol-gel and spray pyrolysis techniques have been used in order to monitor the morphology of metal-oxide-based thin films to be used as functional materials. We can ...
Synthesis and characterization of rough electrochromic phosphotungstic acid films obtained by spray-gel process
(Lima (Perú), 2003-07)
Rough electrochromic phosphotungstic acid (PWA) films were fabricated by spraying a gel of phosphotungstate anions with a molar ratio of P:W = 1:12 onto glass substrates precoated with transparent and electrically conducting ...
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 ...
Fabricación y caracterización de recubrimientos delgados de componentes binarios de óxidos Sn-Zn-O
(Lima (Perú), 2007-08)
Se fabricaron recubrimientos delgados de óxidos mixtos de ZnO y SnO2 por la técnica de rociado pirólítico, se utilizó como precursor mezclas de diferentes proporciones estequiométricas de soluciones acuosas de acetato de ...