The method of polypyrrole (PPy) films being synthesized on the surface of insulating epoxy molding compound (EMC) electronic packaging materials and the shielding effectiveness of PPy film were studied.

• 研究了将导电聚吡咯(PPy)薄膜制备在绝缘环氧模塑料(EMC)电子封装材料表面的方法,及导电PPy 薄膜的电磁屏蔽效能。