Raman study on double-walled carbon nanotubes
β Scribed by Jinquan Wei; Bin Jiang; Xianfeng Zhang; Hongwei Zhu; Dehai Wu
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 214 KB
- Volume
- 376
- Category
- Article
- ISSN
- 0009-2614
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## Abstract Raman scattering from doubleβwalled carbon nanotubes is reported with particular emphasis on the response from the radial breathing mode (RBM) of the innerβshell tubes. The unexpected large number of very narrow lines observed is explained by the growth of one and the same inner tube ty
Electrochemical measurements were performed on a carbon nanotube mat as a working electrode using different salt solutions. The gravimetric capacitance of the nanotube material was estimated and its effective surface area was determined in a purely electrochemical way. We also studied the Raman resp