 The study proposes a method for modifying the effective absorption bandwidth and maximum absorption intensity of electromagnetic wave absorbers, EWA's, by utilizing the rapid explosive volume expansion of COFE by metallic energetic metallic triazole framework, COFE at EMTF, during heat treatment. The study achieves this by inserting COFE into hierarchical porous carbon, COFE at HPC, EWA's and shows that under a filler loading of 15 wt percent, the fully covered X and Q bands at 3 and 2.5 mm for COFE, at HPC 800 and the superb minimum reflection loss, Arlamin, of minus 53.15 dB and specific reflection loss, SRL, of minus 101.24 dB mg minus 1 mm minus 1 for COFE at HPC 1000 are achieved. The study also reveals the formation mechanism of nanopork confined vertical dipoles and magnetic domains, through single atomic chemical bonding among COFE on the nanopores, captured by extended X-ray absorption fine structure. This article was authored by Wenhuang Huang, Xingxing Zhang, Jiaming Chen, and others. We are article.tv, links in the description below.