All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

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