Data set for publication: Room temperature hydrogen sensor for the detection of flammable concentrations based on SWCNT modified by a solid solution of oxygen in Pd nanoparticles

The main message of this study consists in laser-induced formation of nanoparticles of a solid solution of oxygen in Pd incroporated into single wall carbon nanotubes which exihibit excellent sensory performance for hydrogen detection: quick, stable and repeatable hydrogen detection up to 10 % H2 at room temperature and good selectivity, stability and spontaneous hydrogen desorption at room temperature.