 NICO-LDHS at Xeno nanorods were synthesized and subsequently heat treated to create NECO at C-Zeno composites. The resulting material exhibited excellent absorption properties with a reflection loss of minus 60.97 dB at a thickness of 2.3 mm and a wide band absorption of 6.08 GHz at a thickness of 2.0 mm. This study demonstrates the potential of LDHS as a promising material for microwave absorption applications. This article was authored by Jianwei Wang, Xirwei Jia, Xihuahua Lu, and others.