The multifunctional composite on the base of carbon nanotubes network and its use as a passive antenna and gas sensing element
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F14%3A43872462" target="_blank" >RIV/70883521:28140/14:43872462 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/14:43872462
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.605.322" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.605.322</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.605.322" target="_blank" >10.4028/www.scientific.net/KEM.605.322</a>
Alternative languages
Result language
angličtina
Original language name
The multifunctional composite on the base of carbon nanotubes network and its use as a passive antenna and gas sensing element
Original language description
Carbon nanotubes in the form of entangled network can be used as a multifunctional composite material for a wide range of using. A new and perspective usage is a passive antenna and gas sensing element. The antenna works well at 1.284 GHz. The local reflection minimum is ? 11.48 dB. The reflection coefficient r=0.2667. The transmission power in this frequency is 93%. Multiwall carbon nanotubes (MWCNT) network ?Buckypaper? was made by the vacuum filtration method of MWCNT aqueous suspension. The sensitivity of multi-wall carbon nanotube (MWCNT) networks of randomly entangled pure and HNO3 oxidized nanotubes to polar and nonpolar organic vapors (ethanol, heptane), has been investigated by resistance measurements. The results demonstrate that the networkelectrical resistance increases when exposed to organic solvent vapors, and a reversible reaction is observed when the sample is removed from the vapors. The investigated MWCNT networks could be potentially used as sensing elements for se
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</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
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Key Engineering Materials
ISBN
978-3-03835-051-4
ISSN
1013-9826
e-ISSN
—
Number of pages
4
Pages from-to
322-325
Publisher name
Trans Tech Publications Ltd.
Place of publication
Zurich
Event location
Praha
Event date
Sep 13, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000319023100010