A5100384687- Energetic Materials and Combustion
- Thermal and Kinetic Analysis
- Rocket and propulsion systems research
- Combustion and Detonation Processes
- Catalytic Processes in Materials Science
- Fullerene Chemistry and Applications
- Copper-based nanomaterials and applications
- Boron and Carbon Nanomaterials Research
- Catalysis and Oxidation Reactions
- Advancements in Battery Materials
- Flame retardant materials and properties
- ZnO doping and properties
- Nanomaterials for catalytic reactions
- Advanced Photocatalysis Techniques
- Carbon Nanotubes in Composites
- Material Properties and Processing
- Graphene research and applications
- High-Velocity Impact and Material Behavior
- Geomechanics and Mining Engineering
- Vibration and Dynamic Analysis
- Electron and X-Ray Spectroscopy Techniques
- Electronic and Structural Properties of Oxides
- Textile materials and evaluations
- Machine Learning in Materials Science
- Supercapacitor Materials and Fabrication
China Academy of Engineering Physics
2016-2025
Anhui Special Equipment Inspection Institute
2025
Anhui Jianzhu University
2025
Cloud Computing Center
2025
Harbin Engineering University
2008-2024
Chinese Academy of Sciences
2024
Shanghai Advanced Research Institute
2024
Technische Universität Berlin
2022-2024
Southeast University
2022-2023
Beijing Institute of Technology
2002-2022
Abstract Anisotropy, or alternatively, isotropy of phase transformations extensively exist in a number solid-state materials, with performance depending on the three-dimensional transformation features. Fundamental insights into internal chemical evolution allow manipulating materials desired functionalities, and can be developed via real-time multi-dimensional imaging methods. Here, we report five-dimensional method to track as function charging time individual lithium iron phosphate...
Abstract The energy performance of solid energetic materials (Al, Mg, etc.) is typically restricted by a natural passivation layer and the diffusion‐limited kinetics between oxidizer metal. In this work, we use polytetrafluoroethylene (PTFE) as fluorine carrier shielding to construct new type nano‐Al based fuels. PTFE shell not only prevents layers from oxidation, but also assists in enhancing reaction kinetics, greatly improving stability reactivity An situ chemical vapor deposition...
Abstract The combustion efficiency and reactivity of aluminum (Al) particles, as a crucial component in solid propellants, are constrained by the inert oxide layer (Al 2 O 3 ). Polytetrafluoroethylene (PTFE) can remove layer, however, carbon deposition generated during reaction process still limits Al/PTFE fuel. Here, litchi‐like fuel with nano‐PTFE islands distributed on Al particles surface is successfully designed, based localized activation synergistic strategies, to solve deposition....
Abstract To improve the safety of HMX, a two‐dimensional (2D) graphene oxide (GO) was introduced to HMX by solventnonsolvent method. The morphology, composition, thermal decomposition characteristic were characterized scanning electron microscopy (SEM), X‐ray diffraction (XRD), photoelectron spectroscopy (XPS), thermogravimetry (TG) and differential calorimetry (DSC). Compared previous reports, GO sheets exhibited better desensitizing effect than [60]Fullerene CNTs. When 2.0 wt‐% added,...
Abstract Various highly energetic azofurazan derivatives were synthesized by simple and efficient chemical routes. These nitrogen‐rich materials fully characterized FTIR spectroscopy, elemental analysis, multinuclear NMR high‐resolution mass spectrometry. Four of them further confirmed structurally single‐crystal X‐ray diffraction. compounds exhibit high densities, ranging from 1.62 g cm −3 up to a remarkably 2.12 for nitramine‐substituted DDAzF ( 2 ), which is the highest yet reported an...
A new strategy for the design and preparation of CL-20-based multi-nitrogen energetic co-crystals was revealed by experimental theoretical approaches.
Differences in surface and structural properties, thermal stability oxygen storage capability (OSC) were investigated from different interactions between Ce0.7Zr0.3O2 Al2O3 mixed ceria−zirconia−alumina oxides. Physical techniques such as X-ray diffraction (XRD), BET pore volume measurement, electron spin resonance (EPR), mass spectrometry with CO−O2 transient pulses/CO pulses used for sample characterization. With incorporation of Al3+ into the lattices at degrees, which indicates essential...
DTA results show that CuO nanoplates, G/CuO nanocomposite and AL/G/CuO composite have a strong catalytic activity on improving the thermal decomposition of ammonium perchlorate by reducing its HTD from 432 °C to 350 °C, 325 315 respectively.
This study delves into the method of qualitative analysis terpenoid esters using near-infrared spectroscopy technology. Terpenoid are bioactive compounds widely used in pharmaceutical and cosmetics industries. Near-infrared technology enables rapid accurate component without compromising integrity sample, which is particularly important for valuable samples that need to be preserved intact or require subsequent analysis. research combines machine learning techniques, such as K-Nearest...