RT Journal Article
T1 Thermal conductivity of carbon nanotubes and graphene in epoxy nanofluids and nanocomposites
A1 Martín Gallego, Mario
A1 Verdejo, Raquel
A1 Khayet Souhaimi, Mohamed
A1 Ortiz De Zárate Leira, José María
A1 Essalhi, Mohamed
A1 López Manchado, Miguel Ángel
AB We employed an easy and direct method to measure the thermal conductivity of epoxy in the liquid (nanofluid) and solid (nanocomposite) states using both rodlike and platelet-like carbon-based nanostructures. Comparing the experimental results with the theoretical model, an anomalous enhancement was obtained with multiwall carbon nanotubes, probably due to their layered structure and lowest surface resistance. Puzzling results for functionalized graphene sheet nanocomposites suggest that phonon coupling of the vibrational modes of the graphene and of the polymeric matrix plays a dominant role on the thermal conductivities of the liquid and solid states.
PB Springer
SN 1931-7573
YR 2011
FD 2011-12-01
LK https://hdl.handle.net/20.500.14352/44259
UL https://hdl.handle.net/20.500.14352/44259
LA eng
NO © 2011 Martín Gallego et al; licensee Springer. The work was supported by the Spanish Ministry of Science and Innovation (MICINN) under project MAT 2010-18749. MMG thanks the CSIC for a JAE-Pre grant.
NO Spanish Ministry of Science and Innovation (MICINN)
NO CSIC
DS Docta Complutense
RD 11 abr 2025