| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1503224 | Scripta Materialia | 2007 | 4 Pages |
Abstract
The effect of ball milling process on the fracture of single walled carbon nanotubes (SWNT) is investigated using gel electrophoresis and Raman spectroscopy. A comparative Raman spectroscopy analysis, performed on the migrated nanotubes in the gel, shows that large diameter tubes are cut shorter and move faster in the gel. The D peak of Raman spectrum increases after an extended operation of the ball milling process, while that of the ultrasonicated nanotubes does not show an apparent change.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Youngseok Oh, Jaeboong Choi, Youngjin Kim, Kyungsuk Kim, Seunghyun Baik,