The evolution in energy consumption has led to negative repercussions on the quality of life of living beings and on the atmosphere of our planet, which has pushed the world to seek solutions based on H2 as energy vector. In this context, this thesis presents works aiming at developing TiO2 and graphene (FLG, Few Layer Graphene)-based composites, by a simple and green process. The efficiency of these composites has been studied by the production of H2 by photoreforming of methanol under artificial sunlight. The best activities are provided by composites with low FLG (FLG’) content: 1.0 and (0.5) wt% which are 2 to 3 times more efficient than the reference and commercial TiO2. The remarkable activity of these photocatalysts is attributed to ...
Titanium dioxide mixed with reduced graphene oxide (rGO) has been tested in the photoproduction of h...
Nanohybrids of self doped (Ti doped or reduced TiO -TiOR) TiO-graphene nanoplatelets (TiO R-G) of di...
Size controlled nanographene oxides (NGOs; <50 nm) were prepared by a two-step oxidation process and...
The evolution in energy consumption has led to negative repercussions on the quality of life of livi...
L’évolution fulgurante du niveau de la consommation énergétique a entraîné des répercussions négativ...
The increase in global atmospheric concentrations of carbon dioxide (CO2) has aroused considerable p...
An enticing opportunity would consist in using abundant and inexhaustible solar energy to valorise C...
Photocatalytic hydrogen (H2) production is an attractive hydrogen production technology. It is initi...
AbstractTiO2/graphene composite photocatalysts were fabricated and the photocatalytic hydrogen-gener...
The production of hydrogen by means of the photocatalytic decomposition of the water molecule and it...
Carbon dioxide (CO2) photoreduction to high-value products is a technique for dealing with CO2 emiss...
Two main objectives were achieved in the present work. The first objective concerns the elaboration ...
This dissertation is focused on synthesizing Q1D TiO2-based nanocatalysts for degrading aqueous orga...
Composites involving reduced graphene oxide (rGO) aerogels supporting Pt/TiO2 nanoparticles were fab...
Nowadays, energy demand is constantly increasing while fossil ressources are dwindling and has becom...
Titanium dioxide mixed with reduced graphene oxide (rGO) has been tested in the photoproduction of h...
Nanohybrids of self doped (Ti doped or reduced TiO -TiOR) TiO-graphene nanoplatelets (TiO R-G) of di...
Size controlled nanographene oxides (NGOs; <50 nm) were prepared by a two-step oxidation process and...
The evolution in energy consumption has led to negative repercussions on the quality of life of livi...
L’évolution fulgurante du niveau de la consommation énergétique a entraîné des répercussions négativ...
The increase in global atmospheric concentrations of carbon dioxide (CO2) has aroused considerable p...
An enticing opportunity would consist in using abundant and inexhaustible solar energy to valorise C...
Photocatalytic hydrogen (H2) production is an attractive hydrogen production technology. It is initi...
AbstractTiO2/graphene composite photocatalysts were fabricated and the photocatalytic hydrogen-gener...
The production of hydrogen by means of the photocatalytic decomposition of the water molecule and it...
Carbon dioxide (CO2) photoreduction to high-value products is a technique for dealing with CO2 emiss...
Two main objectives were achieved in the present work. The first objective concerns the elaboration ...
This dissertation is focused on synthesizing Q1D TiO2-based nanocatalysts for degrading aqueous orga...
Composites involving reduced graphene oxide (rGO) aerogels supporting Pt/TiO2 nanoparticles were fab...
Nowadays, energy demand is constantly increasing while fossil ressources are dwindling and has becom...
Titanium dioxide mixed with reduced graphene oxide (rGO) has been tested in the photoproduction of h...
Nanohybrids of self doped (Ti doped or reduced TiO -TiOR) TiO-graphene nanoplatelets (TiO R-G) of di...
Size controlled nanographene oxides (NGOs; <50 nm) were prepared by a two-step oxidation process and...