Theoretical investigation of the thermal decomposition mechanism of ammonium dinitramide (ADN) as a green propellant using DFT methods

Key Points

• This research aims to explore the thermal decomposition mechanism of ammonium dinitramide as a potential green propellant.
• Utilized density functional theory (DFT) to model the decomposition process of ADN.
• Analyzed potential energy surfaces and reaction pathways involved in decomposition.
• Identified key intermediates in the thermal decomposition of ammonium dinitramide.
• Demonstrated that ADN may provide a viable, environmentally friendly alternative to traditional propellants.