期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 18, 期 13, 页码 4051-4062出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201103737
关键词
energetic materials; nitrogen heterocycles; propellants; sensitivities; X-ray diffraction
资金
- Ludwig Maximilian University of Munich (LMU)
- U.S. Army Research Laboratory (ARL)
- Armament Research, Development and Engineering Center (ARDEC)
- Strategic Environmental Research and Development Program (SERDP)
- Office of Naval Research (ONR) [W911NF-09-2-0018 (ARL), W911NF-09-1-0120 (ARDEC), W011NF-09-1-0056 (ARDEC), 10 WPSEED01-002/WP-1765 (SERDP)]
- ARL, Aberdeen, Proving Ground, MD
- ARDEC, Picatinny Arsenal, NJ
A large variety of twice-deprotonated nitrogen-rich 5,5'-bistetrazolates, that is, the ammonium (1), hydrazinium (2), hydroxylammonium (3), guanidinium (4), aminoguanidinium (5), diaminoguanidinium (6), triaminoguanidinium (7), and diaminouronium (8) salts, have been synthesized. Energetic compounds 18 were fully characterized by single-crystal X-ray diffraction (except 8), NMR spectroscopy, IR and Raman spectroscopy, and differential scanning calorimetry (DSC) measurements. With respect to their potential use in propellant applications, the sensitivity towards impact, friction, and electrical discharge were determined. Several propulsion and detonation parameters (e.g., heat of explosion, detonation velocity) were computed by using the EXPLO5 computer code based on calculated (CBS-4M) heats of formation and X-ray densities. Additionally, the performance of 18 in various formulations was investigated by calculating the specific energy and specific impulse of the compounds under isochoric conditions.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据