The effect of ultrasonic dispersion on the surface chemistry of carbon nanotubes in the Jeffamine D-230 polyetheramine medium

M. Shahshahan; P. Keinänen; J. Vuorinen

doi:10.1109/NMDC.2016.7777074

The effect of ultrasonic dispersion on the surface chemistry of carbon nanotubes in the Jeffamine D-230 polyetheramine medium

M. Shahshahan, P. Keinänen, J. Vuorinen

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

1 Citation (Scopus)

Abstract

This paper studies changes in the surface chemistry of carbon nanotubes (CNTs) while they are under ultra-sonication process in Jeffamine D-230 polyetheramine medium. Jeffamine is used as curing agent in the nanocomposite manufacturing process. In the nanocomposite technology, ultrasonication process is employed as a method for dispersion of CNTs in a suspension. This research tries to investigate the effect of ultrasonic dispersion with different time and energy on the surface chemistry of CNTs by Fourier transform infrared (FTIR) spectroscopy. The results show ultrasonication of CNTs in the Jeffamine medium leads to significant oxidation and hydration along with creation of new chemical bonds on the CNTs surface.

Original language	English
Title of host publication	2016 IEEE Nanotechnology Materials and Devices Conference (NMDC)
Publisher	IEEE
Pages	1-2
Number of pages	2
ISBN (Print)	978-1-5090-4352-1
DOIs	https://doi.org/10.1109/NMDC.2016.7777074
Publication status	Published - 1 Oct 2016
Publication type	A4 Article in a conference publication
Event	IEEE Nanotechnology Materials and Devices Conference - Duration: 1 Jan 2000 → …

Conference

Conference	IEEE Nanotechnology Materials and Devices Conference
Period	1/01/00 → …

Publication forum classification

Publication forum level 1

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title = "The effect of ultrasonic dispersion on the surface chemistry of carbon nanotubes in the Jeffamine D-230 polyetheramine medium",

abstract = "This paper studies changes in the surface chemistry of carbon nanotubes (CNTs) while they are under ultra-sonication process in Jeffamine D-230 polyetheramine medium. Jeffamine is used as curing agent in the nanocomposite manufacturing process. In the nanocomposite technology, ultrasonication process is employed as a method for dispersion of CNTs in a suspension. This research tries to investigate the effect of ultrasonic dispersion with different time and energy on the surface chemistry of CNTs by Fourier transform infrared (FTIR) spectroscopy. The results show ultrasonication of CNTs in the Jeffamine medium leads to significant oxidation and hydration along with creation of new chemical bonds on the CNTs surface.",

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The effect of ultrasonic dispersion on the surface chemistry of carbon nanotubes in the Jeffamine D-230 polyetheramine medium. / Shahshahan, M.; Keinänen, P.; Vuorinen, J.

2016 IEEE Nanotechnology Materials and Devices Conference (NMDC). IEEE, 2016. p. 1-2.

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

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AB - This paper studies changes in the surface chemistry of carbon nanotubes (CNTs) while they are under ultra-sonication process in Jeffamine D-230 polyetheramine medium. Jeffamine is used as curing agent in the nanocomposite manufacturing process. In the nanocomposite technology, ultrasonication process is employed as a method for dispersion of CNTs in a suspension. This research tries to investigate the effect of ultrasonic dispersion with different time and energy on the surface chemistry of CNTs by Fourier transform infrared (FTIR) spectroscopy. The results show ultrasonication of CNTs in the Jeffamine medium leads to significant oxidation and hydration along with creation of new chemical bonds on the CNTs surface.

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