pursued for nearly a century. In this work, a concept of using liquid nanodroplets for
enhancing thermal conductivity has been developed and was demonstrated in water-in-
FC72 suspensions, called “nanoemulsion fluids.” The thermal conductivity of FC72 is found
to be increased by up to 52% for a nanoemulsion fluid containing 12 vol% water
nanodroplets of radius 9.8 nm. Such types of nanoemulsion fluids possess long-term …