<div class="csl-bib-body">
<div class="csl-entry">Domènech-Gil, G., Barth, S. C., Samà, J., Pelegrino, P., Gracia, I., Cane, C., & Romano-Rodriquez, A. (2017). Gas sensors based on individual indium oxide nanowire. <i>Sensors and Actuators B: Chemical</i>, <i>238</i>, 447–454. https://doi.org/10.1016/j.snb.2016.07.084</div>
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dc.identifier.issn
0925-4005
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/146300
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dc.description.abstract
Indium oxide nanostructures have been prepared by carbothermal reduction method. From them,nanowires have been structurally and optically characterized using X-ray diffraction, scanning and trans-mission electron microscopy and photoluminescence. The indium oxide nanowires have been removedfrom the substrate and contacted by Focused Electron- and Focused Ion-Beam Induced Deposition tech-niques to interdigitates on suspended microhotplates, which allow heating up to 300◦C with a low powerconsumption of only 8 mW. The gas response of the tested devices towards ethanol, carbon monoxideand nitrogen dioxide diluted in dry synthetic air at different concentrations and temperatures has beencarried out showing a selectivity towards ethanol with responses up to 50% at temperatures between 200and 300◦C, while only small response to high concentrations of carbon monoxide and nitrogen dioxideis observed.
en
dc.language.iso
en
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dc.publisher
ELSEVIER SCIENCE SA
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dc.relation.ispartof
Sensors and Actuators B: Chemical
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dc.subject
Electrical and Electronic Engineering
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dc.subject
Condensed Matter Physics
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dc.subject
Electronic, Optical and Magnetic Materials
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dc.subject
Instrumentation
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dc.subject
Surfaces, Coatings and Films
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dc.subject
Materials Chemistry
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dc.subject
Metals and Alloys
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dc.subject
Indium oxide
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dc.subject
Nanowires
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dc.subject
Gas nanosensor
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dc.subject
Chemoresistor
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dc.title
Gas sensors based on individual indium oxide nanowire