TY - GEN
T1 - Hexathiapentacene nanowires as chemical vapor sensors
AU - Gao, Ting
AU - García-Berríos, Edgardo
AU - Briseno, Alejandro L.
AU - Wang, Jian
AU - McConville, Richard
AU - Ellsworth, Mark W.
AU - Dupon, Ryan W.
AU - Lewis, Nathan S.
PY - 2010
Y1 - 2010
N2 - Semiconducting hexathiapentacene (HTP) single-crystal nanowires were synthesized using a simple solution-phase route. Quartz Crystal Microbalance and complex resistance measurements were employed to investigate the sensing properties of an HTP nanowire to analytes including acid, amine, and hydrocarbon vapors. Cole-Cole plots (0.01Hz-4 MHz) of measured impedance spectra, modeled using equivalent circuits, were used to resolve the effects of adsorption and charge migration.
AB - Semiconducting hexathiapentacene (HTP) single-crystal nanowires were synthesized using a simple solution-phase route. Quartz Crystal Microbalance and complex resistance measurements were employed to investigate the sensing properties of an HTP nanowire to analytes including acid, amine, and hydrocarbon vapors. Cole-Cole plots (0.01Hz-4 MHz) of measured impedance spectra, modeled using equivalent circuits, were used to resolve the effects of adsorption and charge migration.
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U2 - 10.1557/proc-1253-k05-08
DO - 10.1557/proc-1253-k05-08
M3 - Conference contribution
AN - SCOPUS:79951593136
SN - 9781605112305
T3 - Materials Research Society Symposium Proceedings
SP - 13
EP - 18
BT - Functional Materials and Nanostructures for Chemical and Biochemical Sensing
PB - Materials Research Society
ER -