A new equation for determine the degradation temperature in energetic ionic liquid

Abstract

The degradation temperature in high-energy materials is vital, and by predicting, it is possible to prevent the dangers of the degradation of high-energy materials and increase their safety. In this study, the degradation temperature of 63 energetic ionic liquids was investigated based on imidazole cation, and a mathematical model was presented to predict the degradation temperature of this class of materials. In this model, 20% of the data were randomly used as test data, and the rest were used as training sets. Correlation prediction (R²) in training and test data was 0.946 and 0.909, respectively. Also, in the internal leave-many-out cross-validation method, the average correlation is 0.953. The average absolute deviation and the root mean square deviation were calculated for both training and test groups. The results showed that the presented model for predicting the degradation temperature in energetic ionic liquids is highly accurate.