Different Adsorption Behaviors of Methane and Carbon Dioxide in the Isotypic Nanoporous Metal Terephthalates MIL-53 and MIL-47

20051,082 citationsJournal Article

Authors

Sandrine Bourrelly · Centre National de la Recherche Scientifique

Philip L. Llewellyn · Université de Versailles Saint-Quentin-en-Yvelines

Christian Serre · Institut Universitaire de France

Franck Millange · Université de Versailles Saint-Quentin-en-Yvelines

Thierry Loiseau · Institut Universitaire de France

Gérard Férey · Institut Lavoisier de Versailles

Abstract

A distinct step in the isotherm occurs during the adsorption of CO2 on MIL-53 at 304 K. Such behavior is neither observed during the adsorption of CH4 on MIL-53 nor during the adsorption on the isostructural MIL-47. This phenomenon seems to be due to a different mechanism than that of previous adsorption steps on MOF samples. It is suggested that a breathing behavior is induced in MIL-53 during CO2 adsorption.

Topics & Keywords

Metal-Organic Frameworks: Synthesis and Applications Catalytic Processes in Materials Science Zeolite Catalysis and Synthesis

UN Sustainable Development Goals

Clean water and sanitation

Publication Details

Published in: Journal of the American Chemical Society

Volume 127, Issue 39, pp. 13519-13521

DOI: 10.1021/ja054668v

Field-Weighted Citation Impact: 19.03