Hexathiapentacene nanowires as chemical vapor sensors

Ting Gao; Edgardo García-Berríos; Alejandro L. Briseno; Jian Wang; Richard McConville; Mark W. Ellsworth; Ryan W. Dupon; Nathan S. Lewis

Hexathiapentacene nanowires as chemical vapor sensors

Ting Gao, Edgardo García-Berríos, Alejandro L. Briseno, Jian Wang, Richard McConville, Mark W. Ellsworth, Ryan W. Dupon, Nathan S. Lewis

California Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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.

Original language	English
Title of host publication	Functional Materials and Nanostructures for Chemical and Biochemical Sensing
Pages	13-18
Number of pages	6
Publication status	Published - Dec 1 2010
Event	2010 MRS Spring Meeting - San Francisco, CA, United States Duration: Apr 5 2010 → Apr 9 2010

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1253
ISSN (Print)	0272-9172

Other

Other	2010 MRS Spring Meeting
Country	United States
City	San Francisco, CA
Period	4/5/10 → 4/9/10

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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Cite this

Gao, T., García-Berríos, E., Briseno, A. L., Wang, J., McConville, R., Ellsworth, M. W., Dupon, R. W., & Lewis, N. S. (2010). Hexathiapentacene nanowires as chemical vapor sensors. In Functional Materials and Nanostructures for Chemical and Biochemical Sensing (pp. 13-18). (Materials Research Society Symposium Proceedings; Vol. 1253).

Hexathiapentacene nanowires as chemical vapor sensors. / Gao, Ting; García-Berríos, Edgardo; Briseno, Alejandro L.; Wang, Jian; McConville, Richard; Ellsworth, Mark W.; Dupon, Ryan W.; Lewis, Nathan S.

Functional Materials and Nanostructures for Chemical and Biochemical Sensing. 2010. p. 13-18 (Materials Research Society Symposium Proceedings; Vol. 1253).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Gao, T, García-Berríos, E, Briseno, AL, Wang, J, McConville, R, Ellsworth, MW, Dupon, RW & Lewis, NS 2010, Hexathiapentacene nanowires as chemical vapor sensors. in Functional Materials and Nanostructures for Chemical and Biochemical Sensing. Materials Research Society Symposium Proceedings, vol. 1253, pp. 13-18, 2010 MRS Spring Meeting, San Francisco, CA, United States, 4/5/10.

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AU - Ellsworth, Mark W.

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