The solution of adsorption integral equations by means of the regularization method

Autor: M. Jaroniec, Peter Bräuer, M. v. Szombathely
Rok vydání: 1992
Předmět:
Zdroj: Journal of Computational Chemistry. 13:17-32
ISSN: 0192-8651
DOI: 10.1002/jcc.540130104
Popis: An overall adsorption quantity for a heterogeneous solid is usually expressed by an integral equation, which contains a distribution function that describes heterogeneous properties of this solid. The calculation of this distribution function is an ill-posed problem. The current article shows that the difficulties arising from the ill-posed nature of an adsorption equation can be overcome with the regularization method. This work presents general principles of regularization for solving the ill-posed problems without detailed mathematical considerations. The application of the regularization method to calculate a distribution function from any overall adsorption functions is illustrated with both simulated and experimental adsorption isotherms.
Databáze: OpenAIRE
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