Safe preparation of CuN3 for improved ignition performance of Ni-Cr bridge wire electric initiating explosive devices

The electric initiating explosive devices (EIEDs) are playing an increasingly important role in both military and civilian applications. With respect to good electrical conductivity and flexural strength, carbon paper can be endowed with primary explosive so that it serves as an independent module just like an ignition component in the EIEDs to satisfy the modular integration of EIEDs. But a traditional primary explosive cannot meet the need of...