Effects of Carbon Nanotubes on the Sensitivities of Pyrotechnic Compositions

被引：0
|
作者：
Zhang Fang [1 ]
Chen Likui [1 ]
Dang Zhimin
Wang Yunxia
机构：
[1] Shaanxi Appl Phys Chem Res Inst, State Key Lab Appl Phys Chem Res, Xian 710061, Shaanxi, Peoples R China
来源：
THEORY AND PRACTICE OF ENERGETIC MATERIALS, VOL VIII | 2009年
关键词：
carbon nanotube; pyrotechnic composition; sensitivity; ignition mixture; lead styphnate; IGNITION; FLASH;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Two kinds of pyrotechnic compositions modified by carbon nano-tubes (CNTs) were prepared in this paper. One is ignition mixture, the other is initial detonating agent, lead styphnate (LTNR). The effects of CNTs distribution in the ignition mixtures on the flame sensitivity were studied. The result showed that the additive of clustered CNTs can increase the flame sensitivity of the mixture. The effects of additive of CNTs in LTNR on several agent sensitivities and caloric decompose property were also studied in this paper. The additive of CNTs can obviously reduce the mechanical and static electric charge sensitivities of LTNR, but the flame sensitivity stays nearly unchanged.
引用
收藏
页码：406 / 410
页数：5
相关论文
共 50 条
  • [21] Experiments with Pyrotechnic Compositions Based on a Mathematical Model: Part II Pyrotechnic Compositions Producing an Acoustic Effect with Optimum Properties
    Bieganska, Jolanta
    Baranski, Krzysztof
    ENERGIES, 2022, 15 (03)
  • [22] Development of pyrotechnic delay mixtures based on a composite material hardened with carbon nanotubes
    Gabdrashova, S. E.
    Tulepov, M. I.
    Korchagin, M. A.
    Sassykova, L. R.
    Abdrakova, F. Yu.
    Bexultan, Zh. B.
    Aitenov, Y. K.
    Toktagul, S. E.
    Baiseitov, D. A.
    DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2021, 16 (04) : 1341 - 1350
  • [23] Inhibiting Pyrotechnic Compositions for New Means of Initiation
    Solov'ev, V. O.
    Patsyuk, V. V.
    Klochko, E. A.
    JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY, 2015, 44 (07): : 609 - 615
  • [24] Periodates as Potential Replacements for Perchlorates in Pyrotechnic Compositions
    Brusnahan, Jason S.
    Shaw, Anthony P.
    Moretti, Jared D.
    Eck, William S.
    PROPELLANTS EXPLOSIVES PYROTECHNICS, 2017, 42 (01) : 62 - 70
  • [25] Selection and testing of thermite compositions for pyrotechnic devices
    Frolov, Yu.
    Pivkina, Alla
    Ivanov, D.
    Meerov, D.
    Monogarov, K.
    Murav'ev, N.
    Dilhan, D.
    Mudretzova, Svedana
    THEORY AND PRACTICE OF ENERGETIC MATERIALS, VOL VII, 2007, : 301 - 311
  • [26] Extrudable Gassy Pyrotechnic Time Delay Compositions
    Grobler, Johannes M.
    Cowgill, Andrew W.
    Focke, Walter W.
    Labuschagne, George
    CENTRAL EUROPEAN JOURNAL OF ENERGETIC MATERIALS, 2018, 15 (02): : 299 - 314
  • [27] Mechanical sensitiveness of titanium/blackpowder pyrotechnic compositions
    Wharton, R.K.
    Rapley, R.J.
    Harding, J.A.
    Propellants, Explosives, Pyrotechnics, 1993, 18 (01) : 25 - 28
  • [28] Extrudable gassy pyrotechnic time delay compositions
    Grobler J.M.
    Cowgill A.W.
    Focke W.W.
    Labuschagne G.
    Focke, Walter W. (Walter.Focke@up.ac.za), 2018, Institute of Industrial Organic Chemistry (15): : 299 - 314
  • [29] Pyrotechnic compositions with the special and functional combustion characteristics
    Hidetsugu, Nakamura
    Explosion, 8 (03): : 182 - 183
  • [30] Pyrotechnic compositions with the special and functional combustion characteristics
    Hidetsugu, Nakamura
    Explosion, 1998, 8 (03): : 175 - 183
12345