Conductivity of films made from single-walled carbon nanotubes in terms of bundle diameter

Dong Hun Shin; Hyung Cheoul Shim; Jin Won Song; Soohyun Kim; Chang Soo Han

doi:10.1016/j.scriptamat.2008.12.019

Conductivity of films made from single-walled carbon nanotubes in terms of bundle diameter

Dong Hun Shin, Hyung Cheoul Shim, Jin Won Song, Soohyun Kim, Chang Soo Han

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

The conductivity of transparent films made from single-walled carbon nanotubes (SWNTs) was investigated. The SWNT films were prepared by an anodic alumina oxide filtration via a stepwise process based on sonication and centrifugation. The DC conductivity was estimated in terms of the average bundle diameter in the SWNT films, revealing that there is an increase in film conductivity as the average bundle diameter decreases. We measured the sheet resistance of SWNT films with different bundle diameters.

Original language	English
Pages (from-to)	607-610
Number of pages	4
Journal	Scripta Materialia
Volume	60
Issue number	8
DOIs	https://doi.org/10.1016/j.scriptamat.2008.12.019
Publication status	Published - 2009 Apr
Externally published	Yes

Keywords

Atomic force microscopy
Conductivity
Electrical resistivity
Single-walled carbon nanotubes

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2008.12.019

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title = "Conductivity of films made from single-walled carbon nanotubes in terms of bundle diameter",

abstract = "The conductivity of transparent films made from single-walled carbon nanotubes (SWNTs) was investigated. The SWNT films were prepared by an anodic alumina oxide filtration via a stepwise process based on sonication and centrifugation. The DC conductivity was estimated in terms of the average bundle diameter in the SWNT films, revealing that there is an increase in film conductivity as the average bundle diameter decreases. We measured the sheet resistance of SWNT films with different bundle diameters.",

keywords = "Atomic force microscopy, Conductivity, Electrical resistivity, Single-walled carbon nanotubes",

author = "Shin, {Dong Hun} and Shim, {Hyung Cheoul} and Song, {Jin Won} and Soohyun Kim and Han, {Chang Soo}",

note = "Funding Information: The authors thank the financial support from the Center for Nanoscale Mechatronics and Manufacturing of the 21C Frontier Research Program by MEST. Copyright: Copyright 2009 Elsevier B.V., All rights reserved.",

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AU - Shin, Dong Hun

AU - Shim, Hyung Cheoul

AU - Song, Jin Won

AU - Kim, Soohyun

AU - Han, Chang Soo

N1 - Funding Information: The authors thank the financial support from the Center for Nanoscale Mechatronics and Manufacturing of the 21C Frontier Research Program by MEST. Copyright: Copyright 2009 Elsevier B.V., All rights reserved.

PY - 2009/4

Y1 - 2009/4

N2 - The conductivity of transparent films made from single-walled carbon nanotubes (SWNTs) was investigated. The SWNT films were prepared by an anodic alumina oxide filtration via a stepwise process based on sonication and centrifugation. The DC conductivity was estimated in terms of the average bundle diameter in the SWNT films, revealing that there is an increase in film conductivity as the average bundle diameter decreases. We measured the sheet resistance of SWNT films with different bundle diameters.

AB - The conductivity of transparent films made from single-walled carbon nanotubes (SWNTs) was investigated. The SWNT films were prepared by an anodic alumina oxide filtration via a stepwise process based on sonication and centrifugation. The DC conductivity was estimated in terms of the average bundle diameter in the SWNT films, revealing that there is an increase in film conductivity as the average bundle diameter decreases. We measured the sheet resistance of SWNT films with different bundle diameters.

KW - Atomic force microscopy

KW - Conductivity

KW - Electrical resistivity

KW - Single-walled carbon nanotubes

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Conductivity of films made from single-walled carbon nanotubes in terms of bundle diameter

Abstract

Keywords

ASJC Scopus subject areas

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