CAJ | 학술논문

利用氧化-沉淀法成功制备出了磁铁矿纳米粒子,经过XRD技术表征,磁铁矿纳米粒子的平均直径约为45 nm,粒径分布狭窄.使用DSC技术研究了平均直径为45 nm的磁铁矿纳米粒子与常用的爆炸物黑索金(RDX),高氯酸三碳酰肼合镉(GTG),4 ,6-二硝基苯并氧化呋咱钾(KDNBF)和季戊四醇四硝酸酯(PETN)的热相容性.实验表明45 nm左右的磁铁矿纳米粒子与KDNBF热相容,与RDX及 PETN不相容,与GTG严重不相容.
이용양화-침정법성공제비출료자철광납미입자,경과XRD기술표정,자철광납미입자적평균직경약위45 nm,립경분포협착.사용DSC기술연구료평균직경위45 nm적자철광납미입자여상용적폭작물흑색금(RDX),고록산삼탄선정합력(GTG),4 ,6-이초기분병양화부찰갑(KDNBF)화계무사순사초산지(PETN)적열상용성.실험표명45 nm좌우적자철광납미입자여KDNBF열상용,여RDX급 PETN불상용,여GTG엄중불상용.
To explore the new application of magnetite nanoparticles, thermal compatibility between magnetite nanoparticles and explosives in common use including hexahydro-1, 3, 5-trinitro-1, 3, 5-triazine (RDX), cadmium three-carbohydrazide permanganate (GTG), potassium 4, 6-dinitro-7-hydroxyl-7-hydrobenzofuroxanate (KDNBF) and pentaerythritol tetra nitrate (PETN) was determined by DSC technique. The results show that Fe3O4 powders with 45 nm in diameter have fair compatibility with KDNBF, but poor compatibility with RDX and PETN, and bad compatibility with GTG.