Measurement of gas adsorption with Jäntti's method using continuously increasing pressure

J.A. Poulis, C.H. Massen, E. Robens

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)
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Abstract

Jäntti et al. published a method to reduce the time necessary for adsorption measurements. They proposed to extrapolate the equilibrium in the stepwise isobaric measurement of adsorption isotherms by measuring at each step three points of the kinetic curve. For that purpose they approximated the kinetic curve by an exponential function which they derived empirically from there measurements. In the present paper we discuss the applicability of the method for adsorption measurements under continuously varying gas pressure.
Original languageEnglish
Pages (from-to)719-725
JournalJournal of Thermal Analysis and Calorimetry
Volume68
Issue number2
DOIs
Publication statusPublished - 2002

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