Preparation and characterization of biomass nanocellulose and its functional materials Preparation and characterization of novel functional materials 并列题名:Preparation and characterization of novel functional materials Properties and characterizations of building thermal insulation materials Preparation and properties of biomass-derived carbon materials Preparation and application of metal organic framework materials Preparation and application of nonferrous metal materials Preparation and properties of magnesia based refractory materials Performance and application of polyoxometalate-based functional materials Preparation and application of new composite catalytic materials