Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition

Jun Young Oh; Yeonsu Jung; Seung Jae Yang; Chong Rae Park

doi:10.1109/NANO.2015.7388971

Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition

Jun Young Oh, Yeonsu Jung, Seung Jae Yang, Chong Rae Park

Seoul National University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Liquid crystalline behavior of one-dimensional nanomaterial opens new paths to align carbon nanotubes (CNTs). Recently, our previous work has shown that the isotropic to nematic transition can be triggered by a facile filtration of CNT suspension with high concentration. In this work, we report the effect of shape of CNTs on the phase transition through four types of CNTs with different morphologies. The prepared CNT buckypapers exhibited different packing and mechanical performances.

Original language	English
Title of host publication	IEEE-NANO 2015 - 15th International Conference on Nanotechnology
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	254-257
Number of pages	4
ISBN (Electronic)	9781467381550
DOIs	https://doi.org/10.1109/NANO.2015.7388971
State	Published - 2015
Externally published	Yes
Event	15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015 - Rome, Italy Duration: 27 Jul 2015 → 30 Jul 2015

Publication series

Name	IEEE-NANO 2015 - 15th International Conference on Nanotechnology

Conference

Conference	15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015
Country/Territory	Italy
City	Rome
Period	27/07/15 → 30/07/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

carbon nanotubes
nanoassemblies

Access to Document

10.1109/NANO.2015.7388971

Cite this

Oh, J. Y., Jung, Y., Yang, S. J., & Park, C. R. (2015). Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition. In IEEE-NANO 2015 - 15th International Conference on Nanotechnology (pp. 254-257). Article 7388971 (IEEE-NANO 2015 - 15th International Conference on Nanotechnology). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NANO.2015.7388971

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abstract = "Liquid crystalline behavior of one-dimensional nanomaterial opens new paths to align carbon nanotubes (CNTs). Recently, our previous work has shown that the isotropic to nematic transition can be triggered by a facile filtration of CNT suspension with high concentration. In this work, we report the effect of shape of CNTs on the phase transition through four types of CNTs with different morphologies. The prepared CNT buckypapers exhibited different packing and mechanical performances.",

keywords = "carbon nanotubes, nanoassemblies",

author = "Oh, {Jun Young} and Yeonsu Jung and Yang, {Seung Jae} and Park, {Chong Rae}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015 ; Conference date: 27-07-2015 Through 30-07-2015",

year = "2015",

doi = "10.1109/NANO.2015.7388971",

language = "English",

series = "IEEE-NANO 2015 - 15th International Conference on Nanotechnology",

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Oh, JY, Jung, Y, Yang, SJ & Park, CR 2015, Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition. in IEEE-NANO 2015 - 15th International Conference on Nanotechnology., 7388971, IEEE-NANO 2015 - 15th International Conference on Nanotechnology, Institute of Electrical and Electronics Engineers Inc., pp. 254-257, 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015, Rome, Italy, 27/07/15. https://doi.org/10.1109/NANO.2015.7388971

Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition. / Oh, Jun Young; Jung, Yeonsu; Yang, Seung Jae et al.
IEEE-NANO 2015 - 15th International Conference on Nanotechnology. Institute of Electrical and Electronics Engineers Inc., 2015. p. 254-257 7388971 (IEEE-NANO 2015 - 15th International Conference on Nanotechnology).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - Liquid crystalline behavior of one-dimensional nanomaterial opens new paths to align carbon nanotubes (CNTs). Recently, our previous work has shown that the isotropic to nematic transition can be triggered by a facile filtration of CNT suspension with high concentration. In this work, we report the effect of shape of CNTs on the phase transition through four types of CNTs with different morphologies. The prepared CNT buckypapers exhibited different packing and mechanical performances.

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M3 - Conference contribution

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BT - IEEE-NANO 2015 - 15th International Conference on Nanotechnology

PB - Institute of Electrical and Electronics Engineers Inc.

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ER -

Oh JY, Jung Y, Yang SJ, Park CR. Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition. In IEEE-NANO 2015 - 15th International Conference on Nanotechnology. Institute of Electrical and Electronics Engineers Inc. 2015. p. 254-257. 7388971. (IEEE-NANO 2015 - 15th International Conference on Nanotechnology). doi: 10.1109/NANO.2015.7388971

Preparation of aligned carbon nanotubes: Shape-dependence on isotropic to nematic phase transition

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