Investigation of Organic/lnorganic Hybrid Materials with Trade-Off Fincition

本研究旨在探索一种新型有机/无机杂化材料，该材料具有单一材料所不具备的折衷功能。为了研究具有高导热、电绝缘和柔韧性的杂化材料，采用双螺杆挤压法制备了氮化铝填充杂化材料。对混合动力的结构控制和导热性能进行了评价。结果表明，当AlN填充体积分数为40%时，复合材料的导热系数最高，为2.37W/mK。研究结果为陶瓷纳米膜的成型工艺和分布式控制技术提供了指导。

The present study was conducted with investigating a novel organic/inorganic hybrid material having the trade-off functions which could not be obtained by a single material. To investigate the hybrid material which displays a high thermal conductivity, a electrical insulation property and flexibility, hybrids filled with Aluminum nitride were prepared by using a twin screw extruding method. The structural control and thermal conductivity of the hybrid were evaluated. It was demonstrated that the hybrid with A1N filler at the volume fraction of 40% exhibited the highest thermal conductivity of 2.37W/mK. The obtained results provide guidelines for the molding processing and the distributed control technique of ceramics nanofillers.