Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity

The electrical resistance of carbon nanotube networks (NNs) prepared from combinations of gellan gum, xanthan gum, Triton X-100, SWNT and MWNT is reported. It is demonstrated that the NN conductivity can be obtained by analysing the resistance of two overlapping NN as a function of their overlap dis...

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Main Authors: Songmee N., Singjai P., In Het Panhuis M.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-77956364441&partnerID=40&md5=31978dcf061ac1608ae23482a0b21d99
http://cmuir.cmu.ac.th/handle/6653943832/6221
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-62212014-08-30T03:23:59Z Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity Songmee N. Singjai P. In Het Panhuis M. The electrical resistance of carbon nanotube networks (NNs) prepared from combinations of gellan gum, xanthan gum, Triton X-100, SWNT and MWNT is reported. It is demonstrated that the NN conductivity can be obtained by analysing the resistance of two overlapping NN as a function of their overlap distance. Unexpectedly, the connectivity between two overlapping NN was found to scale with the electrical conductivity over 4 orders of magnitude. Insights into the dependence of inter-NN contact on applied pressure were obtained. © 2010 The Royal Society of Chemistry. 2014-08-30T03:23:59Z 2014-08-30T03:23:59Z 2010 Article 20403364 10.1039/c0nr00259c 20820705 http://www.scopus.com/inward/record.url?eid=2-s2.0-77956364441&partnerID=40&md5=31978dcf061ac1608ae23482a0b21d99 http://cmuir.cmu.ac.th/handle/6653943832/6221 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description The electrical resistance of carbon nanotube networks (NNs) prepared from combinations of gellan gum, xanthan gum, Triton X-100, SWNT and MWNT is reported. It is demonstrated that the NN conductivity can be obtained by analysing the resistance of two overlapping NN as a function of their overlap distance. Unexpectedly, the connectivity between two overlapping NN was found to scale with the electrical conductivity over 4 orders of magnitude. Insights into the dependence of inter-NN contact on applied pressure were obtained. © 2010 The Royal Society of Chemistry.
format Article
author Songmee N.
Singjai P.
In Het Panhuis M.
spellingShingle Songmee N.
Singjai P.
In Het Panhuis M.
Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity
author_facet Songmee N.
Singjai P.
In Het Panhuis M.
author_sort Songmee N.
title Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity
title_short Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity
title_full Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity
title_fullStr Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity
title_full_unstemmed Gel-carbon nanotube materials: The relationship between nanotube network connectivity and conductivity
title_sort gel-carbon nanotube materials: the relationship between nanotube network connectivity and conductivity
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-77956364441&partnerID=40&md5=31978dcf061ac1608ae23482a0b21d99
http://cmuir.cmu.ac.th/handle/6653943832/6221
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