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Deformation Theory of an Electro-conductive Composite Composed of Entangled Network of Carbon Nanotubes Embedded in Elastic Polyurethane

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43870115" target="_blank" >RIV/70883521:28610/13:43870115 - isvavai.cz</a>

  • Alternative codes found

    RIV/67985874:_____/13:00397441 RIV/70883521:28110/13:43870115

  • Result on the web

    <a href="http://dx.doi.org/10.1063/1.4802621" target="_blank" >http://dx.doi.org/10.1063/1.4802621</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1063/1.4802621" target="_blank" >10.1063/1.4802621</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Deformation Theory of an Electro-conductive Composite Composed of Entangled Network of Carbon Nanotubes Embedded in Elastic Polyurethane

  • Original language description

    A strain sensing polymer composite consisting of a network of entangled multi-walled carbon nanotubes in a thermoplastic polyurethane elastomer is tested by tensile and bending deformation. The composite is prepared by taking a non-woven polyurethane filter membrane, enmeshing it with carbon nanotubes and melding them together. The testing has shown that the material can be elongated as much as 400% during which the electrical resistance is increased more than 270 times. To describe the composite straindependent resistance, a rheological model is proposed which takes into account a decrease of local contact forces between nanotubes as well as the reduction of number of contacts with deformation. The theory is used for description of sensing element deformation and resistance when simple elongation and repeated bending is exerted.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JI - Composite materials

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2013

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Novel Trends In Rheology V

  • ISBN

    978-0-7354-1151-7

  • ISSN

    0094-243X

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

    268-277

  • Publisher name

    American Institute of Physics

  • Place of publication

    Melville

  • Event location

    Zlín

  • Event date

    Jul 30, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000319829500023