Dear everyone,
I am trying to calculate the pore volume using the alpha-s method and have plotted the data from the sorption analysis against a reference with similar surface chemistry. I understand that I can get the micropore properties at low pressures. However, when I see references, I see that the micropore volume from the plot is above 3 times higher in order than those I usually see in references. Is there a formula to be used to calculate the micropore volume from the values in the plot? Please find attached my spreadsheet/a picture of my plot.
Kind regards,
David