Anisotropic Thermal Properties of Single-Wall Carbon Nanotube Reinforced Nanoceramics
Journal Article
·
· Philosophical Magazine Letters
Dense single-wall carbon nanotube (SWCNT) reinforced alumina nanocomposites have been fabricated by novel spark-plasma-sintering (SPS) technique. Anisotropic thermal properties have been found in the carbon nanotube composites. The introduction of ropes of SWCNT gives rise to a decrease of the transverse thermal diffusivity with increasing carbon nanotube content while it does not change the in-plane thermal diffusivity. This is scientifically interesting and technologically important for the development of materials for novel thermal barrier coatings.
- Research Organization:
- Pacific Northwest National Lab., Richland, WA (US), Environmental Molecular Sciences Laboratory (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 15011111
- Report Number(s):
- PNNL-SA-41755; 3385; KP1301030
- Journal Information:
- Philosophical Magazine Letters, Journal Name: Philosophical Magazine Letters Journal Issue: 2 Vol. 84; ISSN 0950-0839; ISSN PMLEEG
- Country of Publication:
- United States
- Language:
- English
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