▎ 摘　　要

NOVELTY - Manufacture of corrosion resistant, low density and stable, graphene based radiation cross-linked conductive polymer nanocomposites, involves: i) optimizing formulation based on vinyl substituted siloxane emeraldine salt form of polyaniline, by peroxide vulcanization, characterized by on microstructure, mechanical and dielectric properties; ii) subjecting optimized blend to electron beam or gamma radiation; iii) inducing three- dimensional crosslinked networks; and iv) incorporating graphene and functionalized graphene into the blend, and exploring the influence of the graphene loading on the microwave absorbing properties. USE - Method is used for manufacturing graphene based, radiation cross-linked conductive polymer nanocomposites used in aerospace, mobiles, laptops, telecommunication devices and server rooms (all claimed). ADVANTAGE - The method enables to prepare corrosion resistant, low density and stable graphene-based radiation crosslinked conductive polymer nanocomposites having high extent of microwave shielding due to high dielectric permitivity. The film prepared using the composite system, is suitable for use in mobile and other telecommunication devices where residual microwaves need to be shielded.