A. Micekilnicka et al., ON SOME IMPROVEMENTS OF THE THERMOMETRIC DETERMINATION OF SURFACE-ACIDITY, Reaction kinetics and catalysis letters, 61(1), 1997, pp. 33-41
The results of acidity determinations of SiO2 - Al2O3 and NaHY samples
obtained by thermometric titration with n-butylamine were compared wi
th those obtained using titrations in the presence of Hammett as well
as Hirschler indicators. Interpretation of thermometric curves was pro
posed and some technical improvements introduced.