Nitrate ester plasticized polyether (NEPE) is a kind of high-energy solid propellant that has
both good mechanical properties and high specific impulse. However, its unique …

Recent studies indicate that accurate description of the reaction mechanisms in fast
pyrolysis of 1, 3, 5-trinitro-1, 3, 5-triazinane (RDX) is still of great challenge. In this work, the …

Molecular simulations of high energetic materials (HEMs) are limited by efficiency and
accuracy. Recently, neural network potential (NNP) models have achieved molecular …

A neural network potential (NNP) is developed to investigate the complex reaction dynamics
of 1, 3, 5-trinitro-1, 3, 5-triazine (RDX) thermal decomposition. Our NNP model is proven to …

This study investigates the thermal decomposition of 1, 3, 5-trinitroperhydro-1, 3, 5-triazine
(RDX) based on combined thermogravimetric (TG) and chemical reaction neural network …

Abstract Development of the high energy and low signature propellants with controllable
heat releases is always desirable but challenging. Herein, four versatile energetic materials …

The research on the thermal decomposition of propellant is critical to determining its safe
storage life. The thermogravimetry (TG) testing of nitramine propellants plasticized by …

High-energy solid propellants with lower pressure exponent, lower burn rate but with high
combustion efficiency are usually desired. The use of catalysts in less amount but …

Adding copper salts to modified double-base (MDB) propellants can promote its combustion.
However, it is currently unclear whether the active substance is the copper salt itself or its …

Energetic materials such as 1, 3, 5-trinitro-1, 3, 5-triazinane (RDX) are known to
photodissociate when exposed to UV light. However, the fundamental photochemical …