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In2O3 nanowires for...
In2O3 nanowires for gas sensors : morphology and sensing characterisation
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- Vomiero, Alberto (författare)
- INFM-CNR Sensor Lab
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- Bianchi, S. (författare)
- INFM-CNR Sensor Lab
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- Comini, E. (författare)
- INFM-CNR Sensor Lab
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- Faglia, G. (författare)
- INFM-CNR Sensor Lab
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- Ferroni, M. (författare)
- INFM-CNR Sensor Lab
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- Poli, N. (författare)
- Dipertemento di Chimica e Fisica per l'Ingegneria e i Materiali, Università di Brescia
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- Sberveglieri, G. (författare)
- INFM-CNR Sensor Lab
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(creator_code:org_t)
- Elsevier BV, 2007
- 2007
- Engelska.
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Ingår i: Thin Solid Films. - : Elsevier BV. - 0040-6090 .- 1879-2731. ; 515:23, s. 8356-8359
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Thin and densely packed In2O3 nanowires have been synthesised on alumina substrates via transport and condensation method, starting from nanoparticles of indium or palladium as catalysts for the condensation process. Indium catalyst promoted wires growth according to vapour-solid (VS) mechanism, while palladium catalyst leads to wires formation based on vapour-liquid-solid (VLS) condensation. Electron microscopy and related diffraction analysis demonstrated that the wires are monocrystalline, with atomically sharp termination of the lateral sides, and are free from extended defects. The sensing properties of nanowires bundles have been tested to acetone using the flow through technique in the temperature range between 100 and 500 °C. © 2007 Elsevier B.V. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- Atomic structure
- Gas sensors
- InO
- Nanowires
- Experimentell fysik
- Experimental Physics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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