What is it about?

Gas sensors are used for the monitoring of the presence of explosive, toxic, green-house or other gases in the ambient or gas produced by human body, e.g. acetone at the diabetes. Graphene is a new material broadly used in sensors due to its high conductivity, stability and ability to monitor gases at room temperature.

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Why is it important?

Our sensors measure the presence of hydrogen assumed to be the gas which will cover future energy demands and trace concentration of toxic NO2 in the environment.


Our research and the results were obtained due to the new equipment of our nano-laboratory and we are looking forward to our future activities in this area

Stefan Luby
Institute of Physics SAS, Bratislava, Slovakia

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This page is a summary of: Graphene Langmuir-Schaefer films Decorated by Pd Nanoparticles for NO2 and H2 Gas Sensors, Measurement Science Review, April 2019, De Gruyter,
DOI: 10.2478/msr-2019-0011.
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