Abstract
We report an improved chromatographic purification of soluble single-walled carbon nanotubes (s-SWNTs) using gel permeation chromatography. Three fractions are separated by gel permeation chromatography, and the first fraction contains 74% of the s-SWNTs as detected by atomic force microscopy and UV and near-infrared spectroscopy.
Original language | English |
---|---|
Pages (from-to) | 11673-11677 |
Number of pages | 5 |
Journal | Journal of the American Chemical Society |
Volume | 123 |
Issue number | 47 |
DOIs | |
State | Published - Nov 28 2001 |
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Biochemistry
- Colloid and Surface Chemistry