RT Journal Article
T1 Tailoring nanofluid thermophysical profile through graphene nanoplatelets surface functionalization
A1 Hermida Merino, Carolina
A1 Perez Rodriguez, Martín
A1 Pereiro, Ana B.
A1 Martínez Piñeiro, Manuel
A1 Pastoriza Gallego, María José
K1 2202.01 Conductividad
K1 22 Física
K1 2204 Física de Fluidos
AB In this study, the effect of chemical surface functionalization through oxidation of exfoliated graphite nanoplatelets in the transport properties of their aqueous nanofluids has been analyzed. With this objective, thermal conductivity and viscoelastic properties have been determined for original and oxidized nanoplatelets. The results show that the functionalization completely changes the internal structure of the suspension, which is reflected in shifts of even orders of magnitude on viscosity, yield stress, or storage or loss moduli. It is evident that this influences thermal conduction properties as well, as it has been also demonstrated. This shows that nanostructure surface functionalization can be a useful strategy to tune nanofluid thermophysical properties.
PB Acs Omega
SN 24701343
YR 2018
FD 2018-01-22
LK http://hdl.handle.net/11093/8631
UL http://hdl.handle.net/11093/8631
LA eng
NO Acs Omega, 3(1): 744-752 (2018)
NO Ministerio de Economía y Competitividad | Ref. FIS2015-68910-P
DS Investigo
RD 21-abr-2025