A5101858260- Energetic Materials and Combustion
- Thermal and Kinetic Analysis
- Fungal Biology and Applications
- Polysaccharides and Plant Cell Walls
- Metal Extraction and Bioleaching
- Advancements in Battery Materials
- High-Velocity Impact and Material Behavior
- Combustion and Detonation Processes
- Recycling and Waste Management Techniques
- Nanomaterials for catalytic reactions
- Polysaccharides Composition and Applications
- Seaweed-derived Bioactive Compounds
- Microplastics and Plastic Pollution
- Extraction and Separation Processes
- Landslides and related hazards
- Antimicrobial agents and applications
- Geotechnical Engineering and Analysis
- Arctic and Antarctic ice dynamics
- Calcium Carbonate Crystallization and Inhibition
- Mine drainage and remediation techniques
- Soil and Unsaturated Flow
- Chromium effects and bioremediation
- Smart Grid Energy Management
- Ocean Acidification Effects and Responses
- Analytical chemistry methods development
Nanjing University of Science and Technology
2021-2025
Henan University
2022-2023
Central South University
2018-2020
Jinan University
2018-2019
Changsha University
2018
China University of Petroleum, Beijing
2009
Tokyo University of Agriculture and Technology
1993
In this paper, we produced KP-aluminum composites using a solvent/non-solvent technique to improve their combustion properties, tested different process parameters for better bonding, and analyzed thermal decomposition ignition combustion. The optimum refinement binding the samples was found 1:4 solvent ratio, dichloroethane as non-solvent, 40℃ water bath 300 rpm stirring. refined KP improved heat transfer reaction of aluminum powder. tests, sample had 1.2 times higher pressure, 50% shorter...
Perovskite energetic materials (PEMs) are emerging combinations of oxidants and reductives, which promising in explosives owing to the advantages high energy, simple synthesis low cost. However, friction sensitivity currently reported PEMs is so that it limits further application PEMs. In this work, a tetrahedral nitrogen-atom-arrangement structure, urotropine, introduced as A-site cation PEMs, then four urotropine-based ([C6H14N4][M(ClO4)3], named TAPs) successfully constructed...
A new homogeneous heteropolysaccharide (CMSPA90-1) was purified from bergamot by DEAE sepharose fast flow and Sephadex G-75 columns, shown to have a molecular weight of 17.6 kDa. Its chemical structure elucidated acid hydrolysis methylation analysis, along with high-performance anion-exchange chromatography, Fourier transform infrared spectroscopy coupled gas chromatography-mass spectrometry, NMR spectroscopies, the Congo red test, circular dichroism. CMSPA90-1 consisted pyranoside funanside...
This study investigated the effects of soil moisture content on strength and deformation properties foundation soils cultural relics. Our goal is to inform formulation implementation repair scheme for relics above help protect Soil samples with five different contents were prepared used in unconfined compression, triaxial, consolidation tests. Several mechanical parameters determined under contents: failure morphology, compressive strength, modulus, compressibility coefficient. Based test...
As a kind of high-efficiency explosive with compound destructive capability, the energy output law thermobaric explosives has been receiving great attention. In order to investigate effects main components on characteristics explosives, various high and oxidants were selected formulate five different types explosive. Then they tested in both open space closed respectively. Pressure measurement system, high-speed camera, infrared thermal imager multispectral temperature system used for...
In this study, the biosynthesis of jarosite by Purpureocillium lilacinum was investigated. Firstly, we found when pH value lower than 2.50 at 30 °C, concentration Fe3+ in solution significantly dropped about 72% after inoculation and a yellow-ocher precipitate observed on mycelium surface. X-ray diffraction analysis revealed jarosite. Thereafter, characterization biomineralization process scanning electron microscopy showed that mineral precipitates started cell surface, then thoroughly...
Binders play an important role in the safety of plastic bonded explosives (PBX). For performance improvement HMX-based explosive, impact for explosive using thermoplastic polyurethane (Estane5703) as binder, was investigated by comparing with that fluorine rubber (F2604). By experiments performed a self-designed test device to measure critical ignition velocity, it found velocity (277.36 m/s) Estane5703-containing 9.3% higher than F2604-containing explosive. analyzing particle size...
The protection of site cultural relics is facing great challenges soil instability and contamination. Targeting at the special geological environment Kaifeng region, affecting laws different concentrations alkali on mechanical properties in this region are studied paper. triaxial test conducted to study soil, including its failure pattern, stress-strain relationship, stress path strength index, etc. X-ray diffraction scanning electron microscope used analyze composition, particle state, pore...
Ammonium dinitramide (ADN) has the advantages of chlorine free, low characteristic signal and high energy compared with ammonium perchlorate (AP), which is most likely oxidant to replace perchlorate. Therefore, we conducted theoretical calculations analyze influence content RDX on detonation parameters composite explosives. We ADN-based explosives AP-based explosives, then verify calculation analysis results through actual testing. The main research conclusions this paper are as follows: (i)...