Numerical data underpinning figures in the publication "Boosting the CO₂ permeability in a supported molten-carbonate membrane by tuning the ratio between the ionic and electronic conducting phases"

<p dir="ltr">The outlet permeate-side gas was monitored using a Fourier Transform Infrared Spectroscopy (FTIR, MultiGasTM) and mass spectrometry (MS, Hiden Analytical Ltd). </p><p dir="ltr">The experimental methods in the manuscript describe in detail how the data have been acquired and analysed.</p>