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

G, Pagona; C, Bittencourt; R, Arenal; N, Tagmatarchis

doi:10.1039/c5cc04689k

Public

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

Shared by NobleBlocks on Aug 1, 2015 • 12:00 AM UTC

Authors:

Pagona G

Bittencourt C

Arenal R

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.

Discussions