Effect of Surface Modification on the Hansen Solubility Parameters of Single-Walled Carbon Nanotubes

Jing Ma; Mikael Larsen

doi:10.1021/ie302950u

Effect of Surface Modification on the Hansen Solubility Parameters of Single-Walled Carbon Nanotubes

Jing Ma, Mikael Larsen

Materials Science and Engineering

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Abstract

In this work, seven types of surface-modified single-walled carbon nanotubes (SWNTs) were studied by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy to investigate the functional groups and extent of functionalization. Hansen solubility parameters were determined based on observations of the sedimentation and swollen states of the SWNTs in solvents after ultrasonication, and the results were compared with the hydrodynamic sizes of the SWNTs evaluated by the dynamic light scattering method. We found that the solubility of SWNTs is related to their functional groups and degree of functionalization, as well as their size.

Original language	English
Journal	Industrial & Engineering Chemistry Research
Volume	52
Issue number	9
Pages (from-to)	3514-3521
ISSN	0888-5885
DOIs	https://doi.org/10.1021/ie302950u
Publication status	Published - 13 Feb 2013

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title = "Effect of Surface Modification on the Hansen Solubility Parameters of Single-Walled Carbon Nanotubes",

abstract = "In this work, seven types of surface-modified single-walled carbon nanotubes (SWNTs) were studied by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy to investigate the functional groups and extent of functionalization. Hansen solubility parameters were determined based on observations of the sedimentation and swollen states of the SWNTs in solvents after ultrasonication, and the results were compared with the hydrodynamic sizes of the SWNTs evaluated by the dynamic light scattering method. We found that the solubility of SWNTs is related to their functional groups and degree of functionalization, as well as their size.",

author = "Jing Ma and Mikael Larsen",

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AU - Ma, Jing

AU - Larsen, Mikael

PY - 2013/2/13

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N2 - In this work, seven types of surface-modified single-walled carbon nanotubes (SWNTs) were studied by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy to investigate the functional groups and extent of functionalization. Hansen solubility parameters were determined based on observations of the sedimentation and swollen states of the SWNTs in solvents after ultrasonication, and the results were compared with the hydrodynamic sizes of the SWNTs evaluated by the dynamic light scattering method. We found that the solubility of SWNTs is related to their functional groups and degree of functionalization, as well as their size.

AB - In this work, seven types of surface-modified single-walled carbon nanotubes (SWNTs) were studied by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy to investigate the functional groups and extent of functionalization. Hansen solubility parameters were determined based on observations of the sedimentation and swollen states of the SWNTs in solvents after ultrasonication, and the results were compared with the hydrodynamic sizes of the SWNTs evaluated by the dynamic light scattering method. We found that the solubility of SWNTs is related to their functional groups and degree of functionalization, as well as their size.

U2 - 10.1021/ie302950u

DO - 10.1021/ie302950u

M3 - Journal article

SN - 0888-5885

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SP - 3514

EP - 3521

JO - Industrial & Engineering Chemistry Research

JF - Industrial & Engineering Chemistry Research

IS - 9

ER -

Effect of Surface Modification on the Hansen Solubility Parameters of Single-Walled Carbon Nanotubes

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