Luxembourg Institute of Science and Technology

Renaud Leturcq

Damien Lenoble

Nohora Caicedo Panqueva

Jean-Sébastien Thomann

Rutuja Bhusari

Jonathan Crepelliere

Petru Lunca Popa

A method for producing a gas sensor comprising a step of providing a substrate with two coplanar electrodes and a step of forming a ZnO nanowires network on the two electrode. The step of forming a ZnO nanowires network on the two electrodes is performed as follows: synthesizing ZnO nanowires with a liquid phase sequential growth method; dispersing the synthetized nanowires in a solvent; drop casting the solution containing the solvent and the ZnO nanowires on the electrodes; drying the solution at a temperature inferior to 85° C. Also, a gas sensor working at low temperature such as room temperature.

Gas sensor device with high sensitivity at low temperature and method of fabrication thereof

An infrared reflective and electrically conductive composite film to coat on a substrate, the composite film comprising at least one infrared reflective layer. The composite film further comprises at least one metal layer of connected metal nanowires, each of the at least one infrared reflective layer and at least one metal layer being conformably covered by an optically transparent conductive layer.

Infrared reflective and electrical conductive composite film and manufacturing method thereof

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Luxembourg, Luxembourg

Renaud Leturcq