Nanosensor array systems based on single functional wires selectively integrated and their sensing properties to C2H6O and NO2
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU123749" target="_blank" >RIV/00216305:26220/17:PU123749 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2265000" target="_blank" >http://dx.doi.org/10.1117/12.2265000</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2265000" target="_blank" >10.1117/12.2265000</a>
Alternative languages
Result language
angličtina
Original language name
Nanosensor array systems based on single functional wires selectively integrated and their sensing properties to C2H6O and NO2
Original language description
Nanosensors systems comprised of an array of parallel-connected single-nanowires across electrodes with finger-widths, closely related to the diameter of gas sensitive WO3 nanowire are developed. The processing steps for the fabrication of these systems include electron-beam lithography, direct writing laser lithography, metallization, etching, dielectrophoresis, and aerosol assisted chemical vapour deposition, among others. The functionality of these systems in resistive configuration towards ethanol and nitrogen dioxide is evaluated. Results indicate higher sensor responses at 250°C and less signal to noise by applying constant currents of 50 nA. For these conditions, the sensor systems demonstrate reproducible responses to each analyte, with higher response to low concentrations of nitrogen dioxide (0.2, 1, 2.5 ppm), as opposed to ethanol (2.5, 10, 100 ppm), and in line with the literature.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proc. SPIE 10248, Nanotechnology VIII
ISBN
9781510609976
ISSN
0277-786X
e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
SPIE Nanotechnology VIII
Place of publication
Barcelona, Spain
Event location
Barcelona
Event date
May 8, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000406961800006