Optimized dispersion quality of aqueous carbon nanotube colloids as a function of sonochemical yield and surfactant/CNT ratio

Pasi Keinänen; Sanna Siljander; Mikko Koivula; Jatin Sethi; Essi Sarlin; Jyrki Vuorinen; Mikko Kanerva

doi:10.1016/j.heliyon.2018.e00787

Optimized dispersion quality of aqueous carbon nanotube colloids as a function of sonochemical yield and surfactant/CNT ratio

Pasi Keinänen, Sanna Siljander, Mikko Koivula, Jatin Sethi, Essi Sarlin, Jyrki Vuorinen, Mikko Kanerva

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Abstract

In this paper, we propose and verify a theoretical model of the development of dispersion quality of aqueous carbon nanotube (CNT) colloid as a function of sonochemical yield of the sonication process. Four different surfactants; Triton X-100, Pluronic F-127, CTAB and SDS were studied. From these four SDS had the lowest dispersion performance which was surprising. Optical dispersion quality results fits well with proposed theoretical model.

Original language	English
Article number	e00787
Number of pages	15
Journal	Heliyon
Volume	4
Issue number	9
DOIs	https://doi.org/10.1016/j.heliyon.2018.e00787
Publication status	Published - 1 Sept 2018
Publication type	A1 Journal article-refereed

Keywords

Materials science
Physical chemistry

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Publication forum level 1

ASJC Scopus subject areas

General

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10.1016/j.heliyon.2018.e00787

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http://urn.fi/URN:NBN:fi:tty-201810262483

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abstract = "In this paper, we propose and verify a theoretical model of the development of dispersion quality of aqueous carbon nanotube (CNT) colloid as a function of sonochemical yield of the sonication process. Four different surfactants; Triton X-100, Pluronic F-127, CTAB and SDS were studied. From these four SDS had the lowest dispersion performance which was surprising. Optical dispersion quality results fits well with proposed theoretical model.",

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AU - Keinänen, Pasi

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AU - Sethi, Jatin

AU - Sarlin, Essi

AU - Vuorinen, Jyrki

AU - Kanerva, Mikko

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AB - In this paper, we propose and verify a theoretical model of the development of dispersion quality of aqueous carbon nanotube (CNT) colloid as a function of sonochemical yield of the sonication process. Four different surfactants; Triton X-100, Pluronic F-127, CTAB and SDS were studied. From these four SDS had the lowest dispersion performance which was surprising. Optical dispersion quality results fits well with proposed theoretical model.

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Optimized dispersion quality of aqueous carbon nanotube colloids as a function of sonochemical yield and surfactant/CNT ratio

Abstract

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