A5049695115- Energetic Materials and Combustion
- Rocket and propulsion systems research
- Thermal and Kinetic Analysis
- Inorganic Chemistry and Materials
- Modular Robots and Swarm Intelligence
- Fullerene Chemistry and Applications
- Additive Manufacturing and 3D Printing Technologies
- Carbon Nanotubes in Composites
- Polymer Surface Interaction Studies
- Combustion and Detonation Processes
- Surface Modification and Superhydrophobicity
- Dendrimers and Hyperbranched Polymers
- Electrohydrodynamics and Fluid Dynamics
- Nanotechnology research and applications
- Nanofabrication and Lithography Techniques
North University of China
2023-2024
Using 3D direct writing technology, a small critical size explosive ink formula was designed using polyvinyl alcohol (PVA) aqueous solution and phenolic resin (PF) ethanol as two-component bonding system, CL-20 the main explosive. In particular, we investigated influence of solid content on micro-size detonation performance. Preliminary research shows that when in is less than 92%, velocity increases with increase content, decreases content. The micromorphology, molding density, crystal...
The emphasis on producing high-energy and insensitive composite microspheres has increased in energetic materials. However, few methods are available for preparing good spherical morphological microspheres. To produce that both safe, this article, a continuous pipe-stream self-assembly device was constructed to FOX-7/HMX continuously taking advantage of the principle PVA Tween-80 can reduce surface tension water. In comparison with molding powders produced by kneading way, prepared had fewer...
Abstract: Recently, the continuously preparation of molding powder with good flowability has attracted much attention in energetic materials field （EMs）, however, traditional process is inadequate. In this paper, a device that can prepare large-scale composite microspheres was designed and built, TATB-based particles realized, which greatly improved impact sensitivity mechanical property (Impact energy are 15~18J, increased by 15.4%～38.5%; Compression stress strain PBX 42.5% 47.1%). SEM...