Research on CuCl₂-NiCl₂-GIC interfering military infrared frequency

The super-fine graphite is used as main body to prepare the acceptor GIC of CuCl₂-NiCl₂ by means of ration-blend method. The layer structures of samples are investigated by X-ray diffraction (XRD). The results show that their stage structures are 2,3 stage co-existentones, the layer distance of 2,3 stage CuCl₂-NiCl₂-GIC is 1.474 Å and 1.753 Å. With scanning electronic microscopy (SEM), the surface figures of GIC are observed. Moreover, the relative content of elements is measured. It has been proved that CuCl₂-NiCl₂-GIC can effectively interfere the military electronic equipments in the IR range through examining the material's granularity, fall rate and mass extinction.