Dispersion of single-walled carbon nanotubes in dimethylacetamide and a dimethylacetamide–cholic acid mixture
- Authors: Dyshin A.A.1, Eliseeva O.V.1, Bondarenko G.V.2, Kolker A.M.1, Kiselev M.G.1
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Affiliations:
- Krestov Institute of Solution Chemistry
- Institute of Experimental Mineralogy
- Issue: Vol 90, No 12 (2016)
- Pages: 2434-2439
- Section: Physical Chemistry of Nanoclusters and Nanomaterials
- URL: https://journals.rcsi.science/0036-0244/article/view/169050
- DOI: https://doi.org/10.1134/S0036024416120086
- ID: 169050
Cite item
Abstract
A way of dispersing single-walled carbon nanotubes in preparing stable suspensions with high concentrations of individual nanotubes in amide solvents is described. The obtained suspensions are studied via Raman spectroscopy. The dependence of the degree of single-walled carbon nanotube (SWNT) dispersion in individual and mixed amide solvents on the type of solvent, the mass of nanotubes, and the concentration of cholic acid is established. A technique for processing spectral data to estimate the diameters and chiralities of individual nanotubes in suspension is described in detail.
About the authors
A. A. Dyshin
Krestov Institute of Solution Chemistry
Author for correspondence.
Email: aad@isc-ras.ru
Russian Federation, Ivanovo, 153045
O. V. Eliseeva
Krestov Institute of Solution Chemistry
Email: aad@isc-ras.ru
Russian Federation, Ivanovo, 153045
G. V. Bondarenko
Institute of Experimental Mineralogy
Email: aad@isc-ras.ru
Russian Federation, Moscow oblast, 142432
A. M. Kolker
Krestov Institute of Solution Chemistry
Email: aad@isc-ras.ru
Russian Federation, Ivanovo, 153045
M. G. Kiselev
Krestov Institute of Solution Chemistry
Email: aad@isc-ras.ru
Russian Federation, Ivanovo, 153045