含能材料Issue(1)：80-83,4.DOI:10.3969/j.issn.1006-9941.2014.01.017
纳米CuO／CNTs的制备及对高氯酸钾基烟火药发光强度的影响
Preparation of Nano-CuO/CNTs Composite and its Effect on Luminous Intensity of Pyrotechnics Composites Containing KClO4
摘要
Abstract
To evaluate the effects of different additive on the luminous intensity of pyrotechnics composites containing KClO4 and Al powder,the nano-CuO/CNTs composite particles were prepared by a boiling reflux precipitation method. Their structures and performance were characterized by transmission electron microscope(TEM),X-raydiffraction(XRD)and simultaneous DSC-TG apparatus( DSC-TG). The luminous intensity of pyrotechnics formula with different additive was tested. Results show that the CuO particles can be loaded on the surface of CNTs,and the average diameter of CuO/CNTs is 61. 1 nm,and the size of loaded copper oxide particles is 8. 8 nm,and its loading capacity is 30%. The luminous intensity of composite formulation containing nano-CuO/CNTs,Al and KClO4 is better than that of the other ones containing single additive. Compared to the same mass ratio mechanical mixture formula containing CNTs,CuO,Al and KClO4 ,the luminous intensity of composite formulation containing nano-CuO/CNTs composite,Al and KClO4 is increased by 11. 2%,indicating that the CuO/CNTs composite particles has stronger positive synergis-tic catalytic effect.关键词
物理化学/烟火药/CuO/CNTs纳米复合粒子/催化效应/发光强度Key words
physical chemistry/pyrotechnics composites/nano-CuO/CNTs composite particles/catalytic effect/luminous intensity分类
军事科技引用本文复制引用
霸书红,闫明辉,周龙,程秀莲,王桂萍,万新国,杜雪峰..纳米CuO／CNTs的制备及对高氯酸钾基烟火药发光强度的影响[J].含能材料,2014,(1):80-83,4.基金项目
辽宁省兵器科学与技术重点实验室开放基金 （）
