▎ 摘　　要

NOVELTY - Preparation of sulfydryl functionalized oxidation graphene/3,3-bis-azidomethyl oxybutyl cyclic group and 3-azidomethyl-3-methyl oxybutyl cyclic group energetic thermoplastic elastomer (BAMO-AMMO-ETPE) composite involves pre-treating BAMO-AMMO-ETPE, (S2) mixing 3-sulfydryl propyl triethoxy silane-modified oxidation graphene with acetone, ultrasonically dispersing to obtain sulfydryl-functionalized graphene oxide dispersion, (S3) mixing the pre-treated BAMO-AMMO-ETPE with acetone, filtering insoluble substance to obtain BAMO-AMMO-ETPE, and (S4) pouring the dispersion into BAMO-AMMO-ETPE supernatant, raising the mixed solution to reflux temperature interval of BAMO-AMMO-ETPE pre-treatment, stirring, ultrasonically dispersion, and leaving and molding. USE - Preparation of sulfydryl functionalized oxidation graphene/3,3-bis-azidomethyl oxybutyl cyclic group and 3-azidomethyl-3-methyl oxybutyl cyclic group energetic thermoplastic elastomer composite. ADVANTAGE - The method provides BAMO-AMMO-ETPE composite can improve the mechanical properties of original BAMO-AMMO-ETPE, and the stress is increased to 0.91-3.28 MPa and strain is increased to 1.23-2.85, and promoting BAMO-AMMO-ETPE decomposition. The residue amount of BAMO-AMMO-ETPE after thermal decomposition is reduced to 3 .19-13 .78%, and enhances the combustion performance of BAMO-AMMO-ETPE and improves the combustion heat of BAMO-AMMO-ETPE to 100.16-477.27 J/g. The method is easy and economical.