Preparation of Gas Sensors Based on Conductive Polymers in Combination with Nanofibrous Structures - part 3

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG45__%2F19%3A00537248" target="_blank" >RIV/60162694:G45__/19:00537248 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of Gas Sensors Based on Conductive Polymers in Combination with Nanofibrous Structures - part 3

Popis výsledku v původním jazyce

Conductive polymers are polymeric compounds that can behave as conductors due to the presence of conjugated double bonds. By using suitable dopants, their conductivity can be varied within a wide range. Such activated conductive polymers can significantly change their conductivity even when exposed to toxic vapors or gases and can therefore be used as a detection layer of gas sensors. The conductive polymer detection layer can also be applied to other types of gas sensors. A SORPTEST device with a QCM resonant sensor is currently available to monitor the response of the conductive polymer detection layer based on the QCM sensor frequency change. A similar device with a resonant SAW sensor is being prepared. Examples of application of these sensors for some toxic gases and vapors are given and the principle of their function is described.

Název v anglickém jazyce

Preparation of Gas Sensors Based on Conductive Polymers in Combination with Nanofibrous Structures - part 3

Popis výsledku anglicky

Conductive polymers are polymeric compounds that can behave as conductors due to the presence of conjugated double bonds. By using suitable dopants, their conductivity can be varied within a wide range. Such activated conductive polymers can significantly change their conductivity even when exposed to toxic vapors or gases and can therefore be used as a detection layer of gas sensors. The conductive polymer detection layer can also be applied to other types of gas sensors. A SORPTEST device with a QCM resonant sensor is currently available to monitor the response of the conductive polymer detection layer based on the QCM sensor frequency change. A similar device with a resonant SAW sensor is being prepared. Examples of application of these sensors for some toxic gases and vapors are given and the principle of their function is described.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

50902 - Social sciences, interdisciplinary

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů