Study on Modified Ammonium Nitrate, and Stability

被引：0
|
作者：
Wei Yan'an [1 ]
Cai Baohu [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
THEORY AND PRACTICE OF ENERGETIC MATERIALS (VOL IX), PROCEEDINGS OF THE 2011 INTERNATIONAL AUTUMN SEMINAR ON PROPELLANTS, EXPLOSIVES AND PYROTECHNICS | 2011年
关键词：
modified; ammonium nitrate; phase transition; differential scanning calorimeter (DSC); X-Ray diffraction (XRD);
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The modified ammonium nitrate(AN)was prepared by adding different additives with dosage of 2%(wt), and the effects of the additives on AN polymorphs were studied by differential scanning calorimeter(DSC) and X-Ray diffraction (XRD).The results show that potassic salts prevent the transition of N-III effectively, and the additives containing carbonyl, amide etc polar groups can decrease the phase transition enthalpy of and III-II owing to the hydrogen bonds.
引用
收藏
页码：340 / 343
页数：4
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