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Elucidating Charge Transport Mechanisms in Graphene Inks
Published
Author(s)
Ana C. de Moraes1, Jan Obrzut, Vinod K. Sangwan, Julia R. Downing, Lindsay E. Chaney, Dinesh K. Patel, Randolph Elmquist, Mark C. Hersam
Abstract
Solution-processed graphene inks using ethyl cellulose polymer as a binder/stabilizer were blade-coated into large area films. Systematic charge transport characterization showed graphene patterns with high mobility ( 160 cm2 V-1 s-1), low energy gap, thermally activated charge transport and semiconducting character, which developed weak localization behavior at cryogenic temperatures
de Moraes1, A.
, Obrzut, J.
, Sangwan, V.
, Downing, J.
, Chaney, L.
, Patel, D.
, Elmquist, R.
and Hersam, M.
(2020),
Elucidating Charge Transport Mechanisms in Graphene Inks, Journal of Physical Chemistry C, [online], https://doi.org/10.1039/d0tc03309j, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=930485
(Accessed October 14, 2025)