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浙江理工大学Compos.Sci.Technol.:超低介电常数和介电损耗的无氟疏水 ...
随着高频电子通信技术的快速发展,超低介电常数材料在高频设备中的应用需求急剧增加,这些材料需要表现出极小的信号延迟或损耗,以及在极端条件下的高功率和长期稳定性。聚酰亚胺(PI)由于具有许多优点,成为微波器件层间介质材料的理想选择,但其介电常数(3.1- ...
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