▎ 摘　　要

NOVELTY - The absorber comprises seven-layer structure, and sequentially graphene layer, polyimide film layer, graphene film layer and polyimide film layer from top to bottom. The polyimodes film layer is a spin-coated agglomerant. The graphene film layer is a single-layer graphene. USE - Flexible terahertz wave absorber with multi-layer superposition of graphene or medium. ADVANTAGE - The flexible terahertz wave absorber has simple structure, high efficiency absorption, and can be conformal attached to the complex application scene such as special-shaped curved surface. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method for flexible terahertz wave absorber with multi-layer superposition of graphene/medium. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a flexible terahertz wave absorber.