According to the present invention, there are provided a resin composition containing a surface-modified inorganic substance, which is obtained by performing surface modification on an inorganic nitride or an inorganic oxide by using a boronic acid compound, and an epoxy compound, a thermally conductive material including a cured substance of the resin composition, and a device including the thermally conductive material. The boronic acid compound has, for example, an amino group, a thiol group, a hydroxyl group, an isocyanate group, a carboxyl group, or a carboxylic acid anhydride group. By using the resin composition of the present invention, it is possible to provide a thermally conductive material having excellent thermal conductivity and a device having high durability.
根据本发明,提供了一种含有表面改性无机物的
树脂组合物,该无机物是通过使用
硼酸化合物和环氧化合物对无机
氮化物或无机氧化物进行表面改性而得到的;还提供了一种包括该
树脂组合物固化物的导热材料,以及一种包括该导热材料的装置。
硼酸化合物具有例如
氨基、
硫醇基、羟基、
异氰酸酯基、羧基或
羧酸酐基。通过使用本发明的
树脂组合物,可以提供一种具有优异导热性能的导热材料和一种具有高耐用性的设备。