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2014-02-05

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/97602

Highly Selective SAM-Nanowire Hybrid NO2 Sensor: Insight into Charge Transfer Dynamics and Alignment of Frontier Molecular Orbitals

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http://dx.doi.org/10.1002/adfm.201301478

Abstract

Selectivity and low power consumption are major challenges in the development of sophisticated gas sensor devices. A sensor system is presented that unifies selective sensor-gas interactions and energy-harvesting properties, using defined organic-inorganic hybrid materials. Simulations of chemical-binding interactions and the consequent electronic surface modulation give more insight into the complex sensing mechanism of selective gas detection.

Subject

Detectors de gasos, Orbitals moleculars, Teoria del funcional de densitat, Superfícies (Física)

Subject (English)

Gas detectors, Molecular orbitals, Density functionals, Surfaces (Physics)

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Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
Publicacions de projectes de recerca finançats per la UE

Citation

HOFFMANN, Martin W. G., et al. Highly Selective SAM-Nanowire Hybrid NO2 Sensor: Insight into Charge Transfer Dynamics and Alignment of Frontier Molecular Orbitals. Advanced Functional Materials. 2014. Vol. 24, num. 5, pags. 595-602. ISSN 1616-301X. [consulted: 14 of June of 2026]. Available at: https://hdl.handle.net/2445/97602

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