Polycation stabilization of graphene suspensions

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 poly...

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Detalles Bibliográficos
Autores principales: ul Hasan, Kamran, Sandberg, Mats O, Nur, Omer, Willander, Magnus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212008/
https://www.ncbi.nlm.nih.gov/pubmed/21846382
http://dx.doi.org/10.1186/1556-276X-6-493
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author ul Hasan, Kamran
Sandberg, Mats O
Nur, Omer
Willander, Magnus
author_facet ul Hasan, Kamran
Sandberg, Mats O
Nur, Omer
Willander, Magnus
author_sort ul Hasan, Kamran
collection PubMed
description 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.
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spelling pubmed-32120082011-11-09 Polycation stabilization of graphene suspensions ul Hasan, Kamran Sandberg, Mats O Nur, Omer Willander, Magnus Nanoscale Res Lett Nano Express 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. Springer 2011-08-16 /pmc/articles/PMC3212008/ /pubmed/21846382 http://dx.doi.org/10.1186/1556-276X-6-493 Text en Copyright ©2011 Hasan et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
ul Hasan, Kamran
Sandberg, Mats O
Nur, Omer
Willander, Magnus
Polycation stabilization of graphene suspensions
title Polycation stabilization of graphene suspensions
title_full Polycation stabilization of graphene suspensions
title_fullStr Polycation stabilization of graphene suspensions
title_full_unstemmed Polycation stabilization of graphene suspensions
title_short Polycation stabilization of graphene suspensions
title_sort polycation stabilization of graphene suspensions
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212008/
https://www.ncbi.nlm.nih.gov/pubmed/21846382
http://dx.doi.org/10.1186/1556-276X-6-493
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AT sandbergmatso polycationstabilizationofgraphenesuspensions
AT nuromer polycationstabilizationofgraphenesuspensions
AT willandermagnus polycationstabilizationofgraphenesuspensions

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