| abstract |
Maintains the chemical resistance and molding characteristics (process characteristics) inherent to polyimide, while providing superior gas permeability, electrical characteristics, heat resistance, mechanical strength, etc. compared to conventional polyimide hybrid materials And a polyimide hybrid material that can be used industrially. A multi-branched polyimide hybrid material is composed of an organic-inorganic polymer hybrid having a multi-branched polyimide phase and an inorganic oxide phase, which are integrated by covalent bonds to form a composite structure. |