A5100326714- Advanced ceramic materials synthesis
- Nuclear materials and radiation effects
- Advancements in Battery Materials
- Graphene research and applications
- Recycling and utilization of industrial and municipal waste in materials production
- Silicon Carbide Semiconductor Technologies
- Advanced Battery Materials and Technologies
- Polymer Nanocomposites and Properties
- Fiber-reinforced polymer composites
- Aluminum Alloys Composites Properties
- Silicone and Siloxane Chemistry
- Photochromic and Fluorescence Chemistry
- Recycling and Waste Management Techniques
- Carbon Nanotubes in Composites
- Geotechnical and Geomechanical Engineering
- Nanomaterials for catalytic reactions
- Microwave Dielectric Ceramics Synthesis
- Nanowire Synthesis and Applications
- Thermochemical Biomass Conversion Processes
- Advanced materials and composites
- Chemical Synthesis and Characterization
- Photoreceptor and optogenetics research
- Advanced Memory and Neural Computing
- Graphene and Nanomaterials Applications
- Advanced battery technologies research
Fujian Normal University
2024-2025
Xi'an Polytechnic University
2024
Nanjing University of Aeronautics and Astronautics
2021
University of Ioannina
2021
Northwestern Polytechnical University
2016-2017
Peking University
2016
Beijing National Laboratory for Molecular Sciences
2016
PLA Navy General Hospital
2004
A unique ethanol-precursor-based LPCVD route is developed for the fast (4 min, improved 20 times) and scalable (25 inch, six growth of high-quality graphene glass. The obtained glass presents high uniformity across large areas demonstrated to be an excellent material constructing switchable windows biosensor devices, owing its transparency conductivity.
Abstract Single‐atom materials provide a platform to precisely regulate the electrochemical redox behavior of electrode with atomic level. Here, multifield‐regulated sintering route is reported rapidly prepare single‐atom zinc very high loading mass 24.7 wt.% by significantly improved diffusion kinetics and stronger charge transfer between nitrogen atoms. X‐ray absorption near edge structure (XANES) spectra for Zn K‐edges during discharge process verify stable reversible slight reduction...
Abstract The unique coordination configuration of single‐atom materials (SAMs) allows precise reaction control at atomic‐level and a potential unusual electrochemical reaction. Nevertheless, it is big challenge to prepare main group element with high loading content. Here, multifield‐regulated synthesis (MRS) technology utilized rapidly produce antimony (Sb) metal 15 wt.%. Ab initio molecular dynamics simulations reveal the significantly enhanced kinetics Sb nitrogen‐doped graphene by...
Low-density mullite-based ceramic proppants were prepared from recycled coal fly ash, bauxite, and additives (feldspar, talcum, BaCO3, MnO2). The effects of MnO2 content sintering temperature on properties morphologies resultant investigated. Results showed that the performance have approved significantly at sinter around 1380 °C when equals to 4 wt %, such as low apparent density(2.70 g cm−3) breakage ratio (3.10% under 52 MPa pressure). low-density proppant therefore is assumed be a...
Mullite whisker 3-D network with controllable size can be obtained via direct sintering from coal gangue and bauxite in lithium chinastone-MnO2-CaCO3 complex catalyst. The unique “bird’s nest”-like structures consist of uniform mullite whiskers a width 200 nm length up to 3–5 µm, which exhibit excellent flexural strength (165.61 MPa) relatively low density (1.55 g cm−3). sizes shapes crystals controlled by changing the content chinastone. possible formation mechanism structure was also discussed.
In this study, a facile in situ sintering method has been proposed for fabricating high strength lightweight mullite whisker network reinforced proppants. The effect of TiO2 on the microstructure, properties and fracture behaviours was researched detail. addition promoted formation modified structure, which effectively improved flexural strength. sample containing 4 wt.% exhibited an excellent 215.25MPa low bulk density 1.53 g/cm3 at 1400 ?C. TiO2-added whiskers mostly rod-like crystals with...
Abstract The redevelopment of waste food is in line with the concept green environmental protection and recycling resources. discarded tofu used as a porous carbon electrode material prepared by precursor doping graphene oxide WTPC800 showing excellent specific capacitance reaching 210 F g−1 at current density 1 A g−1, an extremely surface area 2,480 ㎡ its retention rate reach 94.6% after 5,000 cycles.
Abstract The reliability of wide-bandgap (WBG) semiconductors used as power electronics is closely related to the high thermal conductivity AlN-metalized substrates. Thus, bonding AlN ceramics with metals a key issue for production reliable This paper reports on new method producing AlN/Cu joints by employing novel film-metallization process, which involves porous network Cu layer and Ag foil. microstructure phases formed at interface produced various brazing temperatures times, were...