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Nanoscale Research Letters

, 6:493

First Online: 16 August 2011Received: 14 May 2011Accepted: 16 August 2011


Graphene is a leading contender for the next-generation electronic devices. We report a method to produce graphene membranes in the solution phase using polymeric imidazolium salts as a transferring medium. Graphene membranes were reduced from graphene oxides by hydrazine in the presence of the polyelectrolyte which is found to be a stable and homogeneous dispersion for the resulting graphene in the aqueous solution. A simple device with gold contacts on both sides was fabricated in order to observe the electronic properties.

Electronic supplementary materialThe online version of this article doi:10.1186-1556-276X-6-493 contains supplementary material, which is available to authorized users.

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Autor: Kamran ul Hasan - Mats O Sandberg - Omer Nur - Magnus Willander

Fuente: https://link.springer.com/

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