Electro-mechanical transducer based on Carbon nanotube Network-polystyrene laminate for Deformation Detection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43874134" target="_blank" >RIV/70883521:28610/15:43874134 - isvavai.cz</a>

Result on the web

<a href="http://www.nanocon.eu/files/proceedings/23/papers/4374.pdf" target="_blank" >http://www.nanocon.eu/files/proceedings/23/papers/4374.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Electro-mechanical transducer based on Carbon nanotube Network-polystyrene laminate for Deformation Detection

Original language description

A new type of polystyrene (PS)/carbon nanotube (CNT) network laminate is introduced as an electrically conductive composite material; with favorable properties as electro-mechanical signal transducer capable to detect applied mechanical strain. In courseof its fabrication a non-woven polystyrene membrane made by electro spinning was used as filtering mesh for CNT aqueous dispersion. Produced semi-product like filtering membrane with entrapped carbon nanotubes was stuck using solvent of PS on polystyrene test specimen. The electrical resistance of final laminate is sensitive to tensile strain when elongation leads to increase of macroscopic electrical resistance. Test specimens were then tested in the course of monotonic strain growth and also when loading/unloading cycles were imposed. Changes in resistance were found to be reversible, reproducible and deformation can by monitored in real time. Finally, sensitivity to strain can be quantified by means of a gauge factor, GF, which defi

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/LO1504" target="_blank" >LO1504: Centre of Polymer Systems Plus</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

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

Article name in the collection

Nanocon 2015 Conference Proceedings

ISBN

978-80-87294-63-5

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

1-6

Publisher name

Tanger Ltd.

Place of publication

Ostrava

Event location

Brno

Event date

Oct 14, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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