Simultaneous detection of NH3 and N02 by modified impedance spectroscopy in sensors based on carbon nanotubes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43964631" target="_blank" >RIV/49777513:23220/22:43964631 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1996-1073/15/3/855" target="_blank" >https://www.mdpi.com/1996-1073/15/3/855</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/en15030855" target="_blank" >10.3390/en15030855</a>
Alternative languages
Result language
angličtina
Original language name
Simultaneous detection of NH3 and N02 by modified impedance spectroscopy in sensors based on carbon nanotubes
Original language description
There are many gaseous substances that need to be monitored for possible damage to health or the environrnent. This requires many sensors. The solution to reducing the number of sensors is to use one sensor to detect several gaseous substances simultaneously. Efforts to simplify sensor systems thus lead to the use of a sensor with a suitable sensitive layer and to finding a suitable method of detecting individua! gaseous substances within one sensor. The aim is to find a suitable method to detect various gaseous substances acting on the sensor. For this purpose, modified impedance spectroscopy in the high-frequency range is applied, where the scattering parameters of the sensor based on carbon nanotubes are measured under the action of N02 and NH3 gases. For this method of detection of gaseous substances, a suitable sensor platform structure was designed to enable the measurement of the electrical properties of the sensor in the GHz range. Based on the obtained results, it is possible to use one sensor to detect different types of gaseous substances.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/EF16_026%2F0008382" target="_blank" >EF16_026/0008382: Carbon allotropes with rationalized nanointerfaces and nanolinks for environmental and biomedical applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energies
ISSN
1996-1073
e-ISSN
1996-1073
Volume of the periodical
15
Issue of the periodical within the volume
3
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000759793400001
EID of the result in the Scopus database
2-s2.0-85123516555