Reactive antistatic additive modified copper(II) azide as a primary explosive with simultaneously enhanced stability and energy

Synthesis and protection: a controllable electrochemical approach to polypyrrole-coated copper azide with superior safety for MEMS

“…Copper-based azides (Cu(N 3 ) 2 or CuN 3 , CA) are considered ideal alternatives to lead-based primary explosives, given that they are highly compatible, energetic, and eco-friendly. 9–13 Copper is an ideal metal in MEMS, and its compatibility exhibits considerable potential for in situ anodization. 14 The detonation ability of CA is significantly stronger than that of traditional lead-based primary explosives.…”