A non-linear inverse problem of determining the parameters of H transmission from experimental data was examined. The model considered not only diffusion but also adsorptive-desorptive processes. An algorithm of model identification based upon the concentration impulse method was suggested.

Determination of the Parameters of Hydrogen Transport through Membranes by the Concentration Impulse Method. Y.V.Zaika: Russian Physics Journal, 2002, 45[1], 80-6