Les contextes mondiaux énergétiques, climatiques et économiques actuels évoluent de manières telles que le dihydrogène H2 prend une place de plus en plus importante en tant que combustible et vecteur énergétique. Le dihydrogène est un gaz incolore, inodore et non-toxique donc indécelable par les sens humains, mais il est extrêmement inflammable et explosif. De plus, H2 est caractérisé par un domaine d'explosivité très large, de 4 % à 75 % de H2 dans l'air. L'objet de ce travail de thèse a donc été de préparer des capteurs de sécurité ou de quantification originaux et ayant des performances accrues pour la détection de H2. Les capteurs préparés sont de types résistifs et les métaux sensibles utilisés sont le palladium et le platine. Afin d'a...
Le présent projet porte sur le développement d'une technique innovante pour la détection optique de ...
Molecular hydrogen is a combustible gas that is produced in large quantities by many industries and ...
A hydrogen sensor based on large arrays of nanoswitches in palladium (Pd) is presented. An individua...
Les contextes mondiaux énergétiques, climatiques et économiques actuels évoluent de manières telles ...
A device and method of making same. The device or hydrogen detector has a non-conducting substrate w...
Hydrogen gas is rapidly approaching a global breakthrough as a carbon-free energy vector. In such a ...
Gas sensing and monitoring are important issues for both industrial safety and protection of the env...
La détection et la surveillance des gaz est un enjeu important tant pour la sécurité industrielle qu...
Developing hydrogen (H<sub>2</sub>) sensors with a high sensitivity, rapid response, long-term stabi...
Resistive hydrogen gas sensors based on palladium-hydrogen (Pd-H2) interactions were fabricated and ...
Various top-down, bottom-up and hybrid fabrication routes of discontinuous palladium nano and mesost...
An alternative energy source to petroleum is hydrogen fuel-cells, and better hydrogen sensors are ne...
Hydrogen sensors are a prerequisite for the implementation of a hydrogen economy due to the high fla...
Palladium was electrodeposited onto lithographically patterned Si(100) “μ-channels” with dimensions ...
Palladium was electrodeposited onto lithographically patterned Si(100) “μ-channels” with dimensions ...
Le présent projet porte sur le développement d'une technique innovante pour la détection optique de ...
Molecular hydrogen is a combustible gas that is produced in large quantities by many industries and ...
A hydrogen sensor based on large arrays of nanoswitches in palladium (Pd) is presented. An individua...
Les contextes mondiaux énergétiques, climatiques et économiques actuels évoluent de manières telles ...
A device and method of making same. The device or hydrogen detector has a non-conducting substrate w...
Hydrogen gas is rapidly approaching a global breakthrough as a carbon-free energy vector. In such a ...
Gas sensing and monitoring are important issues for both industrial safety and protection of the env...
La détection et la surveillance des gaz est un enjeu important tant pour la sécurité industrielle qu...
Developing hydrogen (H<sub>2</sub>) sensors with a high sensitivity, rapid response, long-term stabi...
Resistive hydrogen gas sensors based on palladium-hydrogen (Pd-H2) interactions were fabricated and ...
Various top-down, bottom-up and hybrid fabrication routes of discontinuous palladium nano and mesost...
An alternative energy source to petroleum is hydrogen fuel-cells, and better hydrogen sensors are ne...
Hydrogen sensors are a prerequisite for the implementation of a hydrogen economy due to the high fla...
Palladium was electrodeposited onto lithographically patterned Si(100) “μ-channels” with dimensions ...
Palladium was electrodeposited onto lithographically patterned Si(100) “μ-channels” with dimensions ...
Le présent projet porte sur le développement d'une technique innovante pour la détection optique de ...
Molecular hydrogen is a combustible gas that is produced in large quantities by many industries and ...
A hydrogen sensor based on large arrays of nanoswitches in palladium (Pd) is presented. An individua...