石墨烯在微烟推进剂中的研究进展

Research Progress of Graphene in Micro-smoke Propellants

石墨烯因其具备优异的力学性能、热性能、光学性能以及阻燃特性,已成为诸多领域中被应用最广泛的新兴材料之一。它自身存在的钝感性这一特点,在航空武器系统的动力源研究中作为钝感剂被使用时,可大大降低硝胺材料的感度,同时它作为目前力学强度最高的材料,在提高现有的航空微烟推进剂力学性能方面也具有广阔的发展空间。本文综述了近几年石墨烯在丁羟复合推进剂、双基推进剂、聚叠氮缩水甘油醚推进剂这三种微烟推进剂应用中的研究现状,并展望了其应用前景。

Graphene has become one of the most widely used emerging materials in many fields due to its excellent mechanical properties,thermal properties,optical properties and flame retardant properties.In the research on the power source of aviation weapon systems,graphene,as a good desensitizer,can greatly reduce the sensitivity of ammonium nitrate materials.At the same time,as the material with the highest mechanical strength,it is improving the existing aviation micro-smoke propellant.There is also broad room for development in mechanical properties.This article reviews the research status of graphene in the application of three micro-smoke propellants,butylated hydroxyl composite propellant,double-base propellant,and polyglycidyl azide propellant in recent years,and prospects for its application prospects.