Degradation and stabilization of plastic materials Degradation and stabilisation of polyolefins Preparation and application of nanomaterials Selection and preparation of printing materials Preparation and characterization of novel functional materials 并列题名:Preparation and application of nanomaterials Preparation and application of nonferrous metal materials Preparation and application of new composite catalytic materials Innovation and application of green building materials 并列题名:Design and application of green catalytic materials