This thesis investigates the surface phenomena which occur when combining a homogeneous phase process – governed by the chemistry of a non-thermal plasma – and a heterogeneous phase process – controlled by the chemistry taking place on the surface of a nanostructured Ag/TiO₂/SiO₂ material – during acetaldehyde (CH₃CHO) removal.It has been shown that acetaldehyde can be removed up to 100 % with a 168 J.L-1 SIE consumption, by using the diphasic process. In these conditions, CH₃CHO is converted into 60 % of COx. Such efficiency is not achieved when using the homogeneous and heterogeneous phase processes alone. Thus, the physico-chemical phenomena occurring in the diphasic process allow a higher CH₃CHO removal compared to the whole kinetics in...
Les sources d'atomes, la protection thermique pour la rentrée atmosphérique et la dépollution de l'a...
International audienceThis paper mainly deals with the isovaleraldehyde degradation with the help of...
We have studied the thermal interactions of acetone and acetaldehyde on Si(100), both sputtered and ...
Ce travail de thèse s’intéresse aux phénomènes de surface ayant lieu lorsque l’on combine un procédé...
This paper is a preliminary study intended to straighten out the role of reactive oxygen species in ...
Adsorption and photocatalytic oxidation of acetaldehyde have been investigated on TiO2 and sulfate-m...
International audienceThe regeneration of isopropanol (IPA) and/or acetone saturated TiO2 surface by...
During the last decade intensive research work has been carried out in the field of photocatalysis b...
Au cours de ce travail de thèse, nous avons développé un procédé plasma-catalyse d'élimination de l'...
The effect of H2O and O2 on the adsorption and degradation of gaseous acetaldehyde on the anatase Ti...
International audienceImprovement of indoor air quality regarding volatile organic compounds (VOCs) ...
International audienceEnvironmental regulation on air quality requires the development of energetic ...
Oxidation degradation of acetone was studied in real-time using the Diffuse Reflectance Infrared Fou...
TiO2 was placed in heat-treatment at the temperature of 400–500 °C under flow of hydrogen gas in ord...
We demonstrated an acetalization reaction as a versatile method to immobilize aromatic aldehyde mole...
Les sources d'atomes, la protection thermique pour la rentrée atmosphérique et la dépollution de l'a...
International audienceThis paper mainly deals with the isovaleraldehyde degradation with the help of...
We have studied the thermal interactions of acetone and acetaldehyde on Si(100), both sputtered and ...
Ce travail de thèse s’intéresse aux phénomènes de surface ayant lieu lorsque l’on combine un procédé...
This paper is a preliminary study intended to straighten out the role of reactive oxygen species in ...
Adsorption and photocatalytic oxidation of acetaldehyde have been investigated on TiO2 and sulfate-m...
International audienceThe regeneration of isopropanol (IPA) and/or acetone saturated TiO2 surface by...
During the last decade intensive research work has been carried out in the field of photocatalysis b...
Au cours de ce travail de thèse, nous avons développé un procédé plasma-catalyse d'élimination de l'...
The effect of H2O and O2 on the adsorption and degradation of gaseous acetaldehyde on the anatase Ti...
International audienceImprovement of indoor air quality regarding volatile organic compounds (VOCs) ...
International audienceEnvironmental regulation on air quality requires the development of energetic ...
Oxidation degradation of acetone was studied in real-time using the Diffuse Reflectance Infrared Fou...
TiO2 was placed in heat-treatment at the temperature of 400–500 °C under flow of hydrogen gas in ord...
We demonstrated an acetalization reaction as a versatile method to immobilize aromatic aldehyde mole...
Les sources d'atomes, la protection thermique pour la rentrée atmosphérique et la dépollution de l'a...
International audienceThis paper mainly deals with the isovaleraldehyde degradation with the help of...
We have studied the thermal interactions of acetone and acetaldehyde on Si(100), both sputtered and ...