Electron irradiation Actinide adsorption 1 Al-Cu alloys 1 Aluminum alloys 1 Aluminum-copper alloy 1 Binary alloys 1 Copper alloys 1 Dislocation 1 Electrons 1 Frank loops 1 Functionalized SBA-15 1 Grafted mesoporous silica 1 High resolution transmission electron microscopy 1 High-resolution transmission electron microscopy 1 In-situ TEM 1 In-situ transmission electron microscopies 1 MD simulation 1 Molecular dynamics 1 Nuclear waste management 1 Partial dislocations 1 Reaction mechanisms 1 TEM observations 1 aluminum 1 aluminum copper alloy 1 dislocations 1 in situ transmission electron microscopy 1 lattice defect 1