To improve the safety of HMX, HMX/NH₂-GO composite was prepared with aqueous ammonia functionalized graphene oxide (NH₂-GO). The composite was characterized by SEM, Zeta potential, XPS, Raman spectrum, XRD, HPLC, DSC and BAM sensitivity test. The results indicated that the functionalization with aqueous ammonia can enhance the interaction between GO and HMX, and more efficiently desensitize the explosive. The optimal impact sensitivity of the HMX/NH₂-GO composite can be not less than 40 J, which is also the most insensitivity compared to the previous reports prepared by coating desensitization with non-energetic desensitized material. Moreover, the potential reason for the different impact and friction sensitivity was also discussed, which may bring a novel perspective to achieve the desensitization of energetic material.

为了提高HMX的安全性，采用氨水功能化氧化石墨烯（NH ₂ -GO）制备了HMX/NH ₂ -GO复合材料。通过SEM、Zeta电位、XPS、拉曼光谱、XRD、HPLC、DSC和BAM灵敏度测试对复合材料进行了表征。结果表明，氨水功能化可以增强GO和HMX之间的相互作用，更有效地使炸药脱敏。_{HMX/NH 2}的最佳冲击灵敏度-GO复合材料可以不小于40 J，这也是与之前报道的用非能量减敏材料包覆脱敏制备的最不敏感的材料相比。此外，还讨论了不同的冲击和摩擦敏感性的潜在原因，这可能为实现含能材料的脱敏带来新的视角。