Analytical possibilities of carbon nanotube buckypapers doped by goethite

The evaporation of liquids from porous films is a very complex phenomenon, which can be followed by simultaneous weight monitoring, electric resistance measurement, infrared imaging and contact angel measurement. The appropriate evaluation of these measurement results can carry both quantitative and qualitative analytical information. The aim of our recent work is to demonstrate this opportunity through the example of the evaporation of simple solvents from porous buckypapers prepared from non-functionalized carbon nanotubes (nfCNT) doped by goethite.