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 SM ISO690:2012SHIOTA, Kento, IZATO, Yu-Ichiro, MATSUNAGA, Hiroki, HABU, Hiroto, MIYAKE, Atsumi. Thermal and structure analysis of ammonium dinitramide and nitrate salt eutectic mixtures. In: Central and Eastern European Conference on Thermal Analysis and Calorimetry, Ed. 4, 28-31 august 2017, Chişinău. Germany: Academica Greifswald, 2017, Editia 4, p. 190. ISBN 978-3-940237-47-7. |
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| Central and Eastern European Conference on Thermal Analysis and Calorimetry Editia 4, 2017 |
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Conferința "Central and Eastern European Conference" 4, Chişinău, Moldova, 28-31 august 2017 | ||||||
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Ammonium dinitramide (ADN) is a promising high energy oxidizer for rocket propellant because of high oxygen balance and high energy content. It has been studied as ADN-based energetic ionic-liquid propellants [1,2]. Deep eutectic solvents (DESs) allows ADN to liquefy without solvents. ADN fluidifies with certain nitrate salts [3]. The purpose of this study is to obtain better understanding for effect of nitrate salts on melting point depression of ADN. Melting point of the ADN and nitrate salt mixtures are measured using differential scanning calorimetry. Structure analysis of these mixtures are conducted using Raman spectroscopy. The results of these measurements reveal that ion exchange occurs between ADN and monomethyl amine nitrate which has effect on melting point depression of ADN. It is considered that ion exchange of ADN mixture affects eutectic mechanism of ADN. |
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