Nanocomposite sensors were prepared using carbon soot (CNPs), nickel oxide nanoparticles (NiO-NPs), and cellulose acetate (CA), which was used to detect and study the sensing mechanism of mesitylene vapour at r
Then, the reactant gas mixture (H2 + CO2, 3:1 ratio) at a flow rate of 40 mL/min was introduced into the sample cell and the spectra were collected at different temperatures, increasing by 3 °C/min at an interval of 19 s. For the CO2 activation study, the sample cell was cooled...