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Title: Printed graphene films with positive temperature coefficient of resistivity
Authors: Banerjee, I
Faris, T
Stoeva, Z
Sharma, AK
Ray, AK
Keywords: Graphene ink;Resistivity;Positive temperature coefficient
Issue Date: 2016
Publisher: Elsevier
Citation: Material Today: Proceedings, International conference on materials research and applications-(ICMRA 2016), Torino, Italy, (22- 24 January 2016)
Abstract: 0.5μm thick graphene films printed on plastic substrates exhibit metallic type conduction with a positive value of 1.5×〖10〗^(-3) K^(-1) for the temperature coefficient of resistance over the temperature range from 260K to 330K . The crystallites of approximately 6.5 nm in their average size in the film are found from the X-Ray diffraction pattern to be oriented preferentially along [002] plane.
URI:, 2016
ISSN: 2214-7853
Appears in Collections:Dept of Mechanical Aerospace and Civil Engineering Research Papers

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