Some Features of Interphase Phenomena in Heat-Conducting Composite Materials Used in Microelectronics

The dispersion of the polymer by an inorganic particle is accompanied by the formation of new elements of the supermolecular structure (SMS) under the influence of the particle surface, and the larger the volumetric content of the inorganic phase, the more part of the polymer volume is formed under the influence of the dispersant. With the complete transition of the polymer phase to the nearsurface layer with an increase in the volume content of the dispersant, the structure of the polymer throughout the volume is formed under the influence of the particle surface. Therefore, depending on the activity or surface state of the dispersant particles, the heterogeneity of the physical and chemical structures of the polymer phase will differ, and this, in our opinion, will determine the thermophysical properties of the composite polymer-nitrides, carbides-metals [1].