Browsing by Author "Murcia Mesa, Julie Joseane"
Control de la nanoestructura de sistemas M-TIO2 (M=Pt y Au) preparados por fotodeposición con propiedades fotocatalíticas optimizadas [PhD Thesis]Murcia Mesa, Julie Joseane (2013-07-12)
La presente tesis doctoral se llevó a cabo en el Grupo de Fotocatálisis Heterogénea - Aplicaciones del Instituto de Ciencia de Materiales de Sevilla ¿ España (Centro Mixto Universidad de Sevilla ¿ Consejo Superior de ...
Differences in the Catalytic Behavior of Au-Metalized TiO2 Systems During Phenol Photo-Degradation and CO Oxidation [Article]Laguna Espitia, Oscar Hernando; Murcia Mesa, Julie Joseane; Rojas Sarmiento, Hugo Alfonso; Jaramillo Páez, César Augusto; Navío Santos, José Antonio; Hidalgo López, María del Carmen (Multidisciplinary Digital Publishing Institute (MDPI), 2019-04-03)
For this present work, a series of Au-metallized TiO 2 catalysts were synthesized and characterized in order to compare their performance in two different catalytic environments: the phenol degradation that occurs during ...
Fluorinated and Platinized Titania as Effective Materials in the Photocatalytic Treatment of Dyestuffs and Stained Wastewater Coming from Handicrafts Factories [Article]Murcia Mesa, Julie Joseane; Cely, Ángela Carolina; Rojas, Hugo Alfonso; Hidalgo López, María del Carmen; Navío Santos, José Antonio (MDPI, 2019-02)
In this study, commercial and lab-prepared TiO 2 were modified by fluorination and platinum photodeposition; and the effect of these modifications over the physicochemical and photocatalytic properties of TiO 2 was evaluated. ...
Photocatalytic Ethanol Oxidative Dehydrogenation over Pt/tio2: Effect of the Addition of Blue Phosphors [Article]Ciambelli, Paolo; Hidalgo López, María del Carmen; Navío Santos, José Antonio; Murcia Mesa, Julie Joseane; Sannino, Diana; Vaiano, Vincenzo (2011)
Vaiano, Vincenzo; Sannino, Diana; Murcia Mesa, Julie Joseane; Hidalgo López, María del Carmen; Navío Santos, José Antonio; Ciambelli, P; Lervolino, Giussepina (Elsevier, 2016)
In this work it was studied the efficiency of a photocatalytic process for the removal of patent blue V. This dye is very difficult to remove by conventional treatments such as adsorption or coagulation therefore the ...
Powder and Nanotubes Titania Modified by Dye Sensitization as Photocatalysts for the Organic Pollutants Elimination [Article]Murcia Mesa, Julie Joseane; Ávila Martínez, Elsa G.; Rojas Sarmiento, Hugo Alfonso; Cubillos Lobo, Jairo Antonio; Ivanova, Svetlana; Penkova, Anna Dimitrova; Laguna Espitia, Oscar Hernando (Multidisciplinary Digital Publishing Institute (MDPI), 2019-04-02)
In this study, titanium dioxide powder obtained by the sol-gel method and TiO2nanotubes, were prepared. In order to increase the TiO2 photoactivity, the powders and nanotubes obtained were modified by dye sensitization ...
Study of the visible light activity of Pt and Au-TiO2 photocatalysts in organic pollutants degradation [Article]Cubillos Lobo, Jairo Antonio; Murcia Mesa, Julie Joseane; Guarín Romero, Jhonatan Ricardo; Rojas Sarmiento, Hugo Alfonso; Hidalgo López, María del Carmen; Navío Santos, José Antonio (Universidad de Antioquia, 2017)
Pt-TiO and Au-TiO photocatalysts were prepared by noble metal photodeposition on sulfated TiO. It was observed that optical absorption, oxidation state and particle size of the metallic species (Pt or Au) play an important ...