BANNOV, Alexander, Jan PRÁŠEK, Ondřej JAŠEK, Alexander SHIBAEV and Lenka ZAJÍČKOVÁ. Gas Sensing Properties of Carbon Nanomaterials. Online. In 2016 39TH INTERNATIONAL SPRING SEMINAR ON ELECTRONICS TECHNOLOGY (ISSE). 1st ed. NEW YORK: IEEE, 2016, p. 449-451. ISBN 978-1-5090-1389-0. Available from: https://dx.doi.org/10.1109/ISSE.2016.7563238.
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Basic information
Original name Gas Sensing Properties of Carbon Nanomaterials
Name in Czech Vlastnosti senzorů plynů na bázi uhlíkových nanomateriálů
Authors BANNOV, Alexander (643 Russian Federation, belonging to the institution), Jan PRÁŠEK (203 Czech Republic), Ondřej JAŠEK (203 Czech Republic, belonging to the institution), Alexander SHIBAEV (643 Russian Federation) and Lenka ZAJÍČKOVÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition 1. vyd. NEW YORK, 2016 39TH INTERNATIONAL SPRING SEMINAR ON ELECTRONICS TECHNOLOGY (ISSE), p. 449-451, 3 pp. 2016.
Publisher IEEE
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10305 Fluids and plasma physics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form electronic version available online
WWW web
RIV identification code RIV/00216224:14740/16:00092622
Organization unit Central European Institute of Technology
ISBN 978-1-5090-1389-0
ISSN 2161-2536
Doi http://dx.doi.org/10.1109/ISSE.2016.7563238
UT WoS 000387089800088
Keywords (in Czech) uhlíkové nanomateriály; senzor plynů; amoniak
Keywords in English carbon nanomaterials; gas sensor; amonnia
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Eva Špillingová, učo 110713. Changed: 27/4/2017 16:21.
Abstract
The sensing properties of carbon nanomaterials are studied and compared in this paper. Graphene oxide and multi-walled carbon nanotube films were used as active layers of chemo-resistive gas sensors and characterized at room temperature towards ammonia detection in concentration levels from 100 ppm to 500 ppm in air. We conclude that graphene oxide based sensor has higher response (2.4% to 7.4% in range from 100 ppm to 500 ppm) than the multi-walled carbon nanotubes based one (1.0-2.4%). On the other hand, the carbon nanotubes based sensor possessed higher recovery rates in a wide range of used concentrations.
Abstract (in Czech)
Publikace se zabývá studiem senzoru plynů na bázi uhlíkových nanomaterálů - grafén oxidu a uhlíkových nanotrubek. Byla použita struktura chemo-resistivního senzoru a zkoumána její odezva na amoniak (100-500 ppm) za pokojové teploty. Senzory tvořené grafén oxidem vykazovali lepší odezvu než uhlíkové nanotrubky, avšak regenerace senzoru byla pomalejší.
Links
LQ1601, research and development projectName: CEITEC 2020 (Acronym: CEITEC2020)
Investor: Ministry of Education, Youth and Sports of the CR
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