Applied Surface Science, Vol.220, No.1-4, 154-158, 2003
Fractal dimensions of lanthanum ferrite samples by adsorption isotherm method
Fractal dimensions of three different samples of lanthanum ferrite were computed using single adsorption method. The fractal Dubinin-Radushkevitch isotherm was used to fit directly the experimental nitrogen adsorption data. Avnir-Jaroniec method for fractal dimension determination was also used. Low and intermediate fractal dimensions were obtained according to BET specific surface areas. (C) 2003 Elsevier B.V. All rights reserved.