3-Amino-5-nitro-1,2,4-triazole (ANTA) and its derivatives have been prepared in order to carry out the systematic studies on structural aspects, explosive and thermal behaviour. Thermal studies were carried out for ANTA and 4,6-bis-(3-amino-5-nitro-1H-1,2,4-triazole-1-yl)-5-nitropyrimidine (DANTNP) by thermogravimetry (TG), differential thermal analysis (DTA), differential scanning calorimeter (DSC) and manometric thermal analysis. The results show that (DANTNP) is more thermally stable than ANTA when compared in terms of activation energy.

中文翻译：

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3-氨基-5-硝基-1,2,4-三唑及其衍生物的表征和热行为研究。

制备3-氨基-5-硝基-1,2,4-三唑（ANTA）及其衍生物是为了对结构，爆炸和热行为进行系统的研究。通过热重分析（TG）对ANTA和4,6-双-（3-氨基-5-硝基-1H-1,2,4-三唑-1-基）-5-硝基嘧啶（DANTNP）进行了热研究，差热分析（​​DTA），差示扫描量热仪（DSC）和测压热分析。结果表明，就活化能而言，（DANTNP）比ANTA更热稳定。