Issue 28, 2022
From the journal:

Chemical Communications

Solid-state NMR insights into alcohol adsorption by metal–organic frameworks: adsorption state, selectivity, and adsorption-induced phase transitions†

Arafat Hossain Khan,a   Sara Amanzadeh Salout,a   Leonid Shupletsov,b   Ankita De,b   Irena Senkovska, ORCID logo b   Stefan Kaskel ORCID logo b  and  Eike Brunner ORCID logo *a  

* Corresponding authors

a Chair of Bioanalytical Chemistry, TU Dresden, Bergstraße 66, 01069 Dresden, Germany
E-mail: eike.brunner@tu-dresden.de

b Chair of Inorganic Chemistry I, TU Dresden, Bergstraße 66, 01069 Dresden, Germany

Abstract

Alcohol adsorption by metal–organic frameworks (ZIF-8 and ZIF-11) in aqueous solutions is investigated including alcohol mixtures. Solid-state 13C NMR spectroscopy is demonstrated to be well-suited for such liquid-phase adsorption studies at the molecular level. Adsorption-induced immobilization could be visualized. Finally, an unexpected phase transition of ZIF-11 was discovered.

Graphical abstract: Solid-state NMR insights into alcohol adsorption by metal–organic frameworks: adsorption state, selectivity, and adsorption-induced phase transitions

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Article information

DOI
https://doi.org/10.1039/D2CC00638C
Article type
Communication
Submitted
31 Jan 2022
Accepted
14 Mar 2022
First published
14 Mar 2022

Chem. Commun., 2022,58, 4492-4495

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Solid-state NMR insights into alcohol adsorption by metal–organic frameworks: adsorption state, selectivity, and adsorption-induced phase transitions

A. H. Khan, S. A. Salout, L. Shupletsov, A. De, I. Senkovska, S. Kaskel and E. Brunner, Chem. Commun., 2022, 58, 4492 DOI: 10.1039/D2CC00638C

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