NANOPOROUS MICROSPHERICAL POLYIMIDE AEROGEL AND METHOD FOR MANUFACTURING THE SAME

摘要

The present invention relates to a nanoporous microspherical polyimide aerogel and a manufacturing method thereof. When using the manufacturing method of the polyimide aerogel according to an embodiment of the present invention, it is possible to manufacture in a low-temperature process and thus possible to save time and energy compared to an existing manufacturing method. In addition, the manufacturing method of the present invention ensures reduction in manufacturing expenses and to manufacture spherical polyimide aerogels which are in micro size and uniform particles, and has nano-sized pores, excellent chemical stability, and insulating, absorbing, and desorbing properties. The spherical polyimide aerogels can be applied to various fields including insulation materials, a drug-delivery medium, and a catalyst support due to its outstanding physical characteristics.