Exfoliated semiconducting pure 2H-MoS2 and 2H-WS2 assisted by chlorosulfonic acid

Georgia Pagona; Carla Bittencourt; Raul Arenal; Nikos Tagmatarchis

doi:10.1039/C5CC04689K

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Exfoliated semiconducting pure 2H-MoS₂ and 2H-WS₂ assisted by chlorosulfonic acid†

Georgia Pagona,*^a Carla Bittencourt,^b Raul Arenal^cd and Nikos Tagmatarchis*^a

Author affiliations

* Corresponding authors

^a Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, 11635 Athens, Greece
E-mail: tagmatar@eie.gr, gpagona@eie.gr

^b Chimie des Interactions Plasma-Surface, University of Mons, 20 Place du Parc, 7000 Mons, Belgium

^c Laboratorio di Microscopias Avanzadas, Instituto de Nanosciencia de Aragón, Universidad de Zaragoza, 50018 Zaragoza, Spain

^d ARAID Foundation, 50018 Zaragoza, Spain

Abstract

Chlorosulfonic acid assisted the exfoliation of MoS₂ and WS₂ resulting in retaining their semiconducting 2H-phase, sharply contrasting the semiconducting-to-metallic phase-transition observed with the currently available exfoliation techniques.

Download options Please wait...

Supplementary files

Supplementary information PDF (547K)

Article information

DOI: https://doi.org/10.1039/C5CC04689K
Article type: Communication
Submitted: 08 Jun 2015
Accepted: 06 Jul 2015
First published: 06 Jul 2015

Download Citation

Chem. Commun., 2015,51, 12950-12953

Permissions

Request permissions

Exfoliated semiconducting pure 2H-MoS₂ and 2H-WS₂ assisted by chlorosulfonic acid

G. Pagona, C. Bittencourt, R. Arenal and N. Tagmatarchis, Chem. Commun., 2015, 51, 12950 DOI: 10.1039/C5CC04689K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications