Preparation and Properties of Porous Polyimide via Pickering High Internal Phase Emulsions using Polyimide particles
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초록
내용
Porous materials have a great need in industrial applications and our daily lives. Aromatic polyimides are known to have high thermal stability, chemical resistance, and mechanical strength. Porous polyimides are also attracted to many applications such as low-k dielectric materials, gas separation membrances and low density heat insulators, depending on the size of the pore. In this study, porous polyimide was prepared using a pickering high internal phase emulsion (HIPE) template. The characteristics of porous polyimide was investigated including morphology, thermal properties, mechanical properties and porosity.