Surface modification of MoS2 nanoparticles with ionic liquid–ligands: towards highly dispersed nanoparticles

Wilton Osim; Anja Stojanovic; Johanna Akbarzadeh; Herwig Peterlik; Wolfgang H. Binder

doi:10.1039/C3CC45305G

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Surface modification of MoS₂nanoparticles with ionic liquid–ligands: towards highly dispersed nanoparticles†

Wilton Osim,^a Anja Stojanovic,*^a Johanna Akbarzadeh,^b Herwig Peterlik^b and Wolfgang H. Binder*^a

Author affiliations

* Corresponding authors

^a Institute of Chemistry, Chair of Macromolecular Chemistry, Faculty of Natural Sciences II (Chemistry, Physics and Mathematics), Martin-Luther University Halle-Wittenberg, von Danckelmann-Platz 4, Halle 06120, Germany
E-mail: wolfgang.binder@chemie.uni-halle.de, anja.stojanovic@chemie.uni-halle.de
Fax: +49 345 55 27392

^b Faculty of Physics, Dynamics of Condensed Systems, University of Vienna, Strudlhofgasse 4, 1090 Vienna, Austria

Abstract

Highly dispersible MoS₂ nanoparticles have been prepared via surface-modification using a novel tetraethylene glycol-based ionic liquid containing a chelating moiety attached to the cation. The choice of the respective ligand enables the generation of highly dispersible MoS₂ nanoparticles with either polar, hydrophobic or “amphiphilic” surfaces, forming highly stable dispersions or microemulsions.

This article is part of the themed collection: 5th Congress on Ionic Liquids

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Article information

DOI: https://doi.org/10.1039/C3CC45305G
Article type: Communication
Submitted: 14 Jul 2013
Accepted: 18 Aug 2013
First published: 19 Aug 2013

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Chem. Commun., 2013,49, 9311-9313

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Surface modification of MoS₂ nanoparticles with ionic liquid–ligands: towards highly dispersed nanoparticles

W. Osim, A. Stojanovic, J. Akbarzadeh, H. Peterlik and W. H. Binder, Chem. Commun., 2013, 49, 9311 DOI: 10.1039/C3CC45305G

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