Separation of single-walled carbon nanotubes(SWINTs) by functionalized polydimethylsiloxane

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Single-walled carbon nanotubes (SWNTs) exhibit outstanding mechanical, optical and electrical properties suggesting great potential for various applications. To achieve optimal performance in proposed applications, sorting of SWNTs by their electronic types is necessary. In this work, we investigated the sorting effect in aligned SWNT networks prepared by well dispersed SWNTs. We used aligned SWNT networks between the electrodes by using dielectrophoresis. Functionalized polydimethylsiloxane (PDMS) with 3-aminopropyltriethoxysilane (APTES) was used for selectively detaching semiconducting SWNTs from aligned SWNT networks.
Publisher
한국고분자학회
Issue Date
2012-04
Language
KOR
Citation

2012 춘계학술대회 한국고분자학회, v.37, no.1

URI
http://hdl.handle.net/10203/171024
Appears in Collection
CBE-Conference Papers(학술회의논문)
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