We have developed a thermally conductive flexible elastomer as a composite material with slide-ring (SR) materials and boron nitride (BN) particles surface-modified via plasma in solution. This composite shows excellent properties as a flexible insulator for thermal management. Surface modification of BN particles using plasma in solution increases the tensile strength, extension ratio at break, toughness, and rubber characteristics of the composites, compared to SR and non-modified BN, while the Young's modulus values are identical. Furthermore, the thermal conductivity also improved as a result of plasma surface modification.

中文翻译：

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作为滑环材料和表面改性氮化硼颗粒在溶液中通过等离子体复合的导热坚韧柔性弹性体

我们开发了一种导热柔性弹性体，作为一种复合材料，具有滑环 (SR) 材料和氮化硼 (BN) 颗粒，通过溶液中的等离子体进行表面改性。这种复合材料作为用于热管理的柔性绝缘体显示出优异的性能。与 SR 和未改性 BN 相比，在溶液中使用等离子体对 BN 颗粒进行表面改性可提高复合材料的拉伸强度、断裂伸长率、韧性和橡胶特性，而杨氏模量值相同。此外，由于等离子体表面改性，热导率也得到改善。