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Spark-plasma-sintering of double-walled carbon nanotube–magnesia nanocomposites
| Content Provider | Semantic Scholar |
|---|---|
| Author | García, Felipe Legorreta Estournès, Claude Peigney, Alain Weibel, Alicia Flahaut, Emmanuel Laurent, Ch. |
| Copyright Year | 2009 |
| Abstract | A double-walled carbon nanotube–MgO powder is prepared without any mixing. The applied pressure is the main parameter acting on densification. Increasing the maximum temperature and holding time is marginally beneficial. The nanotubes are blocking the matrix grain growth. The nanocomposite prepared using the most severe spark plasma sintering conditions (1700 °C, 150 MPa) shows mostly undamaged nanotubes and a higher microhardness than the other materials, reflecting a better bonding between nanotubes and matrix. The electrical conductivity of all nanocomposites is over 12 S/cm. |
| Starting Page | 741 |
| Ending Page | 744 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.scriptamat.2008.12.053 |
| Alternate Webpage(s) | http://oatao.univ-toulouse.fr/2823/1/Legorreta_Garcia_2823.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.scriptamat.2008.12.053 |
| Volume Number | 60 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
