公开(公告)号：US11757201B2

公开(公告)日：2023-09-12

申请号：US17349837

申请日：2021-06-16

Applicant: University of Electronic Science and Technology of China

Inventor： Qiye Wen ,  Wenchao Shui ,  Xu Xiao ,  Yang Xing ,  Qinghui Yang ,  Huaiwu Zhang ,  Jianmin Li

IPC: H01Q17/00

CPC classification number: H01Q17/00

Abstract: The present disclosure discloses an MXene-based terahertz wave broadband super-strong absorbing foam, and belongs to the technical field of electromagnetic functional materials. The MXene-based terahertz wave broadband super-strong absorbing foam includes a porous polymer foam and a MXene nanosheet attached onto the porous polymer foam, wherein the MXene nanosheet is attached onto the porous polymer foam in a coating form, a film forming form and a suspension form; the average pore diameter of the porous polymer foam ≥500 μm, the thickness of the porous polymer foam ≤10 mm, and the filling mass of the MXene nanosheet is less than 50% of the mass of the absorbing foam.