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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/40251

Title: Flexible, Transparent, Conducting Films of Randomly Stacked Graphene from Surfactant-Stabilized, Oxide-Free Graphene Dispersions
Author: COLEMAN, JONATHAN NESBIT
DUESBERG, GEORG STEFAN
Sponsor: Science Foundation Ireland
Author's Homepage: http://people.tcd.ie/duesberg
http://people.tcd.ie/colemaj
Keywords: Graphene
Transparent conducting film
Electron microscopy
Conductivity
Issue Date: 2010
Publisher: Wiley-Blackwell
Citation: De, S, King, PJ, Lotya, M, O'Neill, A, Doherty, EM, Hernandez, Y, Duesberg, GS, Coleman, JN, Flexible, Transparent, Conducting Films of Randomly Stacked Graphene from Surfactant-Stabilized, Oxide-Free Graphene Dispersions, Small, 6, 3, 2010, 458-464
Series/Report no.: Small;
6;
3;
Abstract: We have exfoliated graphite in water to give dispersions of mono and few-layer graphene stabilised by surfactant. These dispersions can be used to form thin, disordered films of randomly stacked, oxide-free, few-layer graphenes. These films are transparent with a DC conductivity of up to 1.5´104 S/m. The conductivity is stable under flexing for at least 2000 cycles. The electrical properties are limited by disorder and aggregation suggesting future routes for improvement.
Description: PUBLISHED
URI: http://hdl.handle.net/2262/40251
Related links: http://dx.doi.org/10.1002/smll.200901162
Appears in Collections:Chemistry (Scholarly Publications)

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