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231224s2015 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.5b00845
|2 doi
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|a pubmed24n0834.xml
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|a eng
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| 100 |
1 |
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|a Hwang, Ji-Young
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Carbon Nanotube Nanocomposites with Highly Enhanced Strength and Conductivity for Flexible Electric Circuits
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|c 2015
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|a Text
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|a ƒaComputermedien
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|a Date Completed 19.04.2016
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|a Date Revised 25.11.2016
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Carbon nanotubes (CNTs) have an important role in nanotechnology due to their unique properties, retaining the inherent material flexibility, superior strength, and electrical conductivity, unless the bottleneck of CNTs persists and the aggregated structure is overcome. Here, we report on the highly enhanced mechanical and electrical properties of the CNT-chitosan nanocomposites through homogeneous dispersion of CNTs into chitosan solution using a high-pressure homogenizer. The optimal condition is a 50% (w/w) chitosan-CNT film, providing about 7 nm thickness of homogeneous chitosan layer on CNTs, a good tensile strength of 51 MPa, high electrical conductivity under 16 Ω/sq, and a stable bending and folding performance. This CNT-chitosan nanocomposite with highly enhanced properties is an amenable material to fabricate structures of various shapes such as films, sensors, and circuits and also enables a simple and cost-effective approach to improve the performance of a device that presents the first flexible and soft electric circuits yet reported using only CNT-chitosan as the conductor
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Nanotubes, Carbon
|2 NLM
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| 650 |
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|a Chitosan
|2 NLM
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| 650 |
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|a 9012-76-4
|2 NLM
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| 700 |
1 |
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|a Kim, Han-Sem
|e verfasserin
|4 aut
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|a Kim, Jeong Hun
|e verfasserin
|4 aut
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|a Shin, Ueon Sang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Sang-Hoon
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1999
|g 31(2015), 28 vom: 21. Juli, Seite 7844-51
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|x 1520-5827
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|g volume:31
|g year:2015
|g number:28
|g day:21
|g month:07
|g pages:7844-51
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|u http://dx.doi.org/10.1021/acs.langmuir.5b00845
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