A5102964425- Nuclear Materials and Properties
- Nuclear reactor physics and engineering
- Radioactive element chemistry and processing
- Fusion materials and technologies
- Nuclear materials and radiation effects
- Thermodynamic and Structural Properties of Metals and Alloys
- Covalent Organic Framework Applications
- Advanced ceramic materials synthesis
- Rare-earth and actinide compounds
- Metal-Organic Frameworks: Synthesis and Applications
- Microstructure and Mechanical Properties of Steels
- Metal and Thin Film Mechanics
- Semiconductor materials and devices
- Advancements in Battery Materials
- Catalytic Processes in Materials Science
- Flame retardant materials and properties
- Dendrimers and Hyperbranched Polymers
- Supramolecular Self-Assembly in Materials
- Pickering emulsions and particle stabilization
- Ion-surface interactions and analysis
- Aluminum Alloys Composites Properties
- Extraction and Separation Processes
- Advanced materials and composites
- Luminescence and Fluorescent Materials
- Electron and X-Ray Spectroscopy Techniques
China Academy of Engineering Physics
2009-2024
Jiangsu University
2023-2024
University of Chinese Academy of Sciences
2022
Beijing National Laboratory for Molecular Sciences
2022
Chinese Academy of Sciences
2022
Tianjin Fire Research Institute
2018-2020
Materials Science & Engineering
2002-2019
Chongqing University of Science and Technology
2019
State Council of the People's Republic of China
2018
Qinghai New Energy (China)
2017
Chemically stable chromenoquinoline (CQ)-based covalent organic frameworks (COFs) were constructed by postsynthetic conversion of imine COFs. The key step an intramolecular Povarov reaction can transform a preintegrated alkyne group to bridge the benzene rings on both sides linkage via chemical bonds, affording ladder-type CQ linkage. This novel approach achieves high cyclization degree 80-90%, which endows CQ-COFs with excellent stability toward strong acid, base, and redox reagents....
Abstract In this work spinel Li 4 Ti 5 O 12 (LTO) was successfully synthesized via flash sintering technique at a furnace temperature of 580°C within only min for the first time. Phase evolution, microstructures, and electrochemical properties were investigated compared with conventionally LTO. The sintered LTO shows good crystallinity, high purity, small particle size. More importantly, it suggests that process could help inhibit lithium volatilization control size, which is vital to...
It is very imperative to improve delayed fracture properties of high strength steel, which may enlarge its usage. The published literature shows that the susceptibility hydrogen embrittlement a novel 1 500 MPa bainite/martensite dual-phase steel inferior conventional quench-tempered steel. stress corrosion cracking (SCC) in 3.5% NaCl solution for bainite/ martensite was investigated this paper by using modified wedge-opening-loading (WOL) specimens. experimental results show KISCC larger...
The interactions of an edge dislocation (ED) with collision cascades induced by 5 keV primary knocked-on atoms (PKAs) towards the ED in bcc Fe are studied using classical molecular dynamics (MD) simulations. It is found that number and distribution residual point defects related to distance between initial PKAs ED. Based on this result, we provide a comprehensive summary four characteristic phenomena for cascade-ED interactions, including few formation vacancy cluster, sink effect defects,...
The application of rare earths is an effective way to stabilize residual elements in steel, such as As and P, so improve the performances steel products. In situ methods were used investigate formation inclusions their stability at high temperatures arsenic carbon steels with additions lanthanum. results show that La2O3 La2O2S started generating molten had significant difference appearances growth behaviors. triangular particles rapidly grew up like crystals; by contrast, always spherical or...
Abstract In this work, the sintering kinetics of pure UO 2 and 0.5 wt.%MnO‐doped was studied by a high‐temperature dilatometer heated up to 1500°C. addition, behavior pressureless technique. The results showed that MnO doping enhanced grain boundary diffusion , which can effectively decrease densification temperature promote growth. significantly reduced about 200°C with addition wt.%MnO. microscopic morphology studies there were still fine particles agglomerated, forming sintered spheres in...