▎ 摘　　要

NOVELTY - Preparation of low-sensitivity copper azide, involves adding graphene oxide in synthesis of copper nanowires, using catechuic acid as a reducing agent for reducing copper ion into copper nanowires, while reducing graphene oxide, and depositing the prepared composite on a conductive substrate by electrochemical deposition through gas-solid phase azidation. USE - Preparation of low-sensitivity copper azide. ADVANTAGE - The method effectively reduces the influence of external force on the reaction product, improves safety and reliability, uses a simple device, and improves azidation efficiency. The carbon material reduces the accumulation of electrostatic charge on the composite, so as to reduce the electrostatic sensitivity of copper azide without affecting the explosion initiation performance.