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Nano-MnFe2O4 powder synthesis by detonation of emulsion explosive

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Abstract

Nano-MnFe2O4 powders were synthesized by detonation of specially prepared emulsion explosives. X-ray diffraction and transmission electron microscopy were carried out to characterize the as-prepared powders. The results indicated that relatively finely dispersed spherical powders were obtained when the content of RDX in the emulsion explosives was 9.18 wt. %. A certain content of internal-phase ammonium nitrate was not only favorable to control the ingredients of the detonation products, but also advantageous to stabilize the detonation structure of the emulsion explosive according to differential thermogravimetry experimental results.

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Authors and Affiliations

  1. State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering Mechanics, Dalian University of Technology, Dalian, Liaoning, 116024, P.R. China

    Xiao Hong Wang, Xiao Jie Li, Hong Hao Yan, Yan Dong Qu & Gui Lei Sun

  2. China Academy of Railway Science, Beijing, 100081, P.R. China

    Li Xue

Authors
  1. Xiao Hong Wang
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  2. Xiao Jie Li
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  3. Hong Hao Yan
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  4. Li Xue
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  5. Yan Dong Qu
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  6. Gui Lei Sun
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Corresponding author

Correspondence to Xiao Hong Wang.

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PACS

81.07.Bc; 81.20.-n

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Wang, X., Li, X., Yan, H. et al. Nano-MnFe2O4 powder synthesis by detonation of emulsion explosive. Appl. Phys. A 90, 417–422 (2008). https://doi.org/10.1007/s00339-007-4308-y

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  • DOI: https://doi.org/10.1007/s00339-007-4308-y

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