Table 1 The physical properties and aspect ratio of three kinds of fillers
From: Great Thermal Conductivity Enhancement of Silicone Composite with Ultra-Long Copper Nanowires
Filler | Thermal conductivity (W/mk) | The aspect ratio (SEM and TEM) | Effective aspect ratio (Nielsen model) | Characteristic |
|---|---|---|---|---|
CuNWs | 398 | 333~400 | 350 | Hard, linear |
GNPs | 1000 | 150~250 | 200 | Planarity |
MWCNTs | 3000 | 200~400 | 100 | Smooth, frizzy |