The present paper reports results of the thermodynamic study of adsorption of 2 optical brighteners (Tinopal UP and Leucophor AP) on pulp. The entropy non-homogeneity of the pulp surface was confirmed and the coefficients of entropy non-homogeneity were determined. The entropy effect on the variation of Gibbs free energy of the process studied was followed.
RADEVA, GRETA; VALCHEVA, EVA; and VELEVA, STEFKA
"The Role of the Entropy Factor on the Adsorption of an Optical Brightener on Pulp,"
Turkish Journal of Chemistry: Vol. 33:
2, Article 7.
Available at: https://journals.tubitak.gov.tr/chem/vol33/iss2/7