Electrically Conductive "Alkylated" Graphene Paper via Chemical Reduction of Amine-Functionalized Graphene Oxide Paper

Conductive “alkylated” graphene paper is prepared by post‐fabrication modification of graphene oxide paper with hexylamine followed by hydrazine reduction in a one‐pot process. The “alkylation” with hexylamine stabilizes the stacked paper structure during the reduction, maintaining its well‐ordered...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2010-02, Vol.22 (8), p.892-896
Main Authors: Compton, Owen C., Dikin, Dmitriy A., Putz, Karl W., Brinson, L. Catherine, Nguyen, SonBinh T.
Format: Article
Language:English
Subjects:
Alkylation
Amines - chemistry
Electric Conductivity
Graphene
Graphite
Hydrazines - chemistry
Nanostructures
Nanostructures - chemistry
Oxidation-Reduction
Oxides - chemistry
Surface Modification
Thermogravimetry
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Summary:Conductive “alkylated” graphene paper is prepared by post‐fabrication modification of graphene oxide paper with hexylamine followed by hydrazine reduction in a one‐pot process. The “alkylation” with hexylamine stabilizes the stacked paper structure during the reduction, maintaining its well‐ordered morphology and resulting in uniform conductivity and good mechanical properties.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200902069