A Review on Nanofluids: Fabrication, Stability, and Thermophysical Properties

Table 4

Commonly used nanoparticles thermal conductivities [51].

Material	Thermal conductivity (W/mK)
Al2O3	40
CuO	76.5
Fe2O3	6
MgO	54.9
SiO2	1.34–1.38
TiO2	8.4
ZnO	29
Ag	429
Al	238–273
Au	310
Cu	401
Fe	75–80
MWCNTs	2000–3000