Journal of the Korean Society of Propulsion Engineers (한국추진공학회지)

The Korean Society of Propulsion Engineers (한국추진공학회)
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An Efficient Synthesis of GUDN as Green Oxidizer

친환경 산화제 GUDN의 효율적 합성

  • Sul, Min-Jung (Energetic Materials & Pyrotechnics Department, Hanwha Corporation Defence R&D Center) ;
  • Joo, Young-Hyuk (Energetic Materials & Pyrotechnics Department, Hanwha Corporation Defence R&D Center) ;
  • Jeong, Won-Bok (Energetic Materials & Pyrotechnics Department, Hanwha Corporation Defence R&D Center) ;
  • Park, Young-Chul (Advanced Propulsion Technology Center, Agency for Defense Development)
  • Received : 2013.06.03
  • Accepted : 2013.10.14
  • Published : 2013.12.01
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Abstract

N-Guanylurea dinitramide (GUDN) is an energetic material with low sensitivities and good performance for use as propellants or insensitive munitions explosives. The efficient synthesis and characterization of high energy density material of GUDN is reported. GUDN was characterized spectroscopically as well as elemental analysis. In addition, the heats of formation were calculated with the Gaussian 09 suite of programs. For initial safety testing, the impact sensitivity and the friction sensitivity were tested following BAM procedure.

Guanylurea-dinitramide(GUDN)는 낮은 감도와 좋은 성능을 가진 에너지 물질로서 추진제 및 둔감 탄약에 사용할 수 있다. 고에너지 고밀도 화약인 GUDN의 효과적인 합성과 특성분석을 이화학적 분석 및 원소분석을 통하여 수행하였다. Gaussian 09 프로그램을 사용하여 생성열을 계산하였다. 화약의 안전한 취급을 위해서 충격 및 마찰 감도를 BAM 방법으로 측정하였다.

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References

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