Effect of acid treatment on the structure and electrical properties of nitrogen-doped multiwalled carbon nanotubes
Nitrogen-doped multiwalled carbon nanotubes (CN x MWNTs) have been cut to an average length of ∼1 μm by room-temperature acid treatment. Imaging of the surface morphology of the CN x, MWNTs (x = 2-5%) after sonication in acid or in ethanol (as a contro...
| Main Authors: | , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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