L’évolution fulgurante du niveau de la consommation énergétique a entraîné des répercussions négatives sur la qualité de vie de l’être humain et sur l’atmosphère de notre chère planète bleue, chose qui a poussé le monde à chercher des solutions urgentes de vecteur d’énergie comme H2. Dans ce cadre, cette thèse présente des travaux visant à développer des composites à base de TiO2/graphène principalement FLG (Few Layer Graphene), par un procédé simple et vert. L’efficacité de ces composites a été étudiée vis-à-vis de la production de H2 par photo-reformage du méthanol sous lumière solaire artificielle. Les meilleures activités sont fournies par les composites avec une faible teneur en FLG (FLG’): 1,0 et (0,5) wt%, qui sont 2 à 3 fois plus ef...
Graphene modified TiO2 composite photocatalysts have drawn increasing attention because of their hig...
Ce travail décrit la synthèse et le comportement de nouveaux photocatalyseurs à base de dioxyde de t...
Several graphene–titania composites (G–TiO2) were synthesized by a sol–gel method using titanium iso...
L’évolution fulgurante du niveau de la consommation énergétique a entraîné des répercussions négativ...
The evolution in energy consumption has led to negative repercussions on the quality of life of livi...
The increase in global atmospheric concentrations of carbon dioxide (CO2) has aroused considerable p...
This thesis describes my efforts to incorporate graphene into TiO2 films and photocatalysts and my i...
Graphene production is an ongoing challenge for large-scale applications. Many processes are used to...
Two main objectives were achieved in the present work. The first objective concerns the elaboration ...
The goal of this study was to create graphene-TiO2 composite materials in order to make solar cell a...
Model photocatalysts composed of TiO2/graphene nanocomposites are prepared to address the role of gr...
SSCI-VIDE+CARE:ECI2D+CGU:GBEInternational audienceDue to its high electron mobility and conductivity...
A simple single stage approach, based on the hydrothermal technique, has been introduced to synthesi...
The production of hydrogen by means of the photocatalytic decomposition of the water molecule and it...
The environmental pollution on a global scale is expected to be the greatest problem that scientists...
Graphene modified TiO2 composite photocatalysts have drawn increasing attention because of their hig...
Ce travail décrit la synthèse et le comportement de nouveaux photocatalyseurs à base de dioxyde de t...
Several graphene–titania composites (G–TiO2) were synthesized by a sol–gel method using titanium iso...
L’évolution fulgurante du niveau de la consommation énergétique a entraîné des répercussions négativ...
The evolution in energy consumption has led to negative repercussions on the quality of life of livi...
The increase in global atmospheric concentrations of carbon dioxide (CO2) has aroused considerable p...
This thesis describes my efforts to incorporate graphene into TiO2 films and photocatalysts and my i...
Graphene production is an ongoing challenge for large-scale applications. Many processes are used to...
Two main objectives were achieved in the present work. The first objective concerns the elaboration ...
The goal of this study was to create graphene-TiO2 composite materials in order to make solar cell a...
Model photocatalysts composed of TiO2/graphene nanocomposites are prepared to address the role of gr...
SSCI-VIDE+CARE:ECI2D+CGU:GBEInternational audienceDue to its high electron mobility and conductivity...
A simple single stage approach, based on the hydrothermal technique, has been introduced to synthesi...
The production of hydrogen by means of the photocatalytic decomposition of the water molecule and it...
The environmental pollution on a global scale is expected to be the greatest problem that scientists...
Graphene modified TiO2 composite photocatalysts have drawn increasing attention because of their hig...
Ce travail décrit la synthèse et le comportement de nouveaux photocatalyseurs à base de dioxyde de t...
Several graphene–titania composites (G–TiO2) were synthesized by a sol–gel method using titanium iso...