论文部分内容阅读
燃速催化剂是固体推进剂的必备部分,用来调节弹道性能,提高燃烧性能,为增加推进剂的能量水平、降低特征信号,利用纳米技术提高燃速催化剂的催化效率并减少其用量是近年来燃速催化剂领域的主要研究方向之一。综述了近年来纳米燃速催化剂在制备方法及应用方面的研究进展,指出存在的问题和改进措施,并对其应用前景进行展望。
The burning rate catalyst is an essential part of the solid propellant, which is used to adjust the ballistic performance and improve the combustion performance. In order to increase the energy level of the propellant and reduce the characteristic signal, the use of nanotechnology to improve the catalytic efficiency of the burning rate catalyst and reduce the amount thereof is recent years To burn the catalyst in the field of one of the main research directions. The research progress of preparation method and application of nanometer burning rate catalyst in recent years is reviewed. The existing problems and improvement measures are pointed out, and the prospect of its application is prospected.