Electromechanical properties of carbon nanotube networks under compression

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43865727" target="_blank" >RIV/70883521:28110/11:43865727 - isvavai.cz</a>

Alternative codes found

RIV/67985874:_____/11:00367353 RIV/70883521:28610/11:43865727

Result on the web

<a href="http://dx.doi.org/10.1088/0957-0233/22/12/124006" target="_blank" >http://dx.doi.org/10.1088/0957-0233/22/12/124006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0957-0233/22/12/124006" target="_blank" >10.1088/0957-0233/22/12/124006</a>

Result language

angličtina

Original language name

Electromechanical properties of carbon nanotube networks under compression

Original language description

The network of entangled multiwall carbon nanotubes and the composite consisting of a polystyrene filter-supported nanotube are introduced as conductors whose conductivity is sensitive to compressive stress both in the course of monotonic stress growth and when loading/unloading cycles are imposed. The testing has shown as much as a 100% network conductivity increase at the maximum applied stress. It indicates the favorable properties of the multiwall carbon nanotube network for its use as a stress-electric signal transducer. To model the conductivity-stress dependence, it is hypothesized that compression increases local contact forces between the nanotubes, which in turn leads to a decrease in the contact resistance between them. The lack of detailedknowledge of the mechanism as well as an unclear shift from individual contacts to the whole network conductance behavior is circumvented with a statistical approach. In this respect, the conductivity/compression data were fitted well usi

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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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>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

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

Name of the periodical

MEASUREMENT SCIENCE & TECHNOLOGY

ISSN

0957-0233

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

12

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

124006

UT code for WoS article

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EID of the result in the Scopus database

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