▎ 摘　　要

NOVELTY - Preparing polyschiff base (Schiff) cerium salt hybridized graphene composite foam absorbing material contains quinone structure involves using foam wave-absorbing material which comprises polyschiff base cerium salt contains quinone structure and reduced graphene oxide. USE - Method for preparing polyschiff base (Schiff) cerium salt hybridized graphene composite foam absorbing material contains quinone structure. ADVANTAGE - The method for preparing polyschiff base (Schiff) cerium salt hybridized graphene composite foam absorbing material contains quinone structure is simple, where obtained composite foam is light, wave absorbing performance is good, has practical value on application of protecting electromagnetic wave radiation interference or eliminating electromagnetic wave pollution.