Experimental and numerical study of anisotropic thermal conductivity of magnetically aligned PDMS/Ni particle composites
Abstract(#br)In this research, Polydimethylsiloxane (PDMS)/nickel (Ni) composites with embedded Ni spherical particle columns were studied for thermal conductivity enhancement. The volume fraction of Ni particles ranged from 2% to 20% while the strength of the applied magnetic field was fixed at 0.45 Tesla. The distribution and morphology of the column structures were quantitatively analyzed using optical microscope, Scanning Electron Microscope (SEM) and digital image processing.