A5102027122- Advanced Frequency and Time Standards
- Luminescence Properties of Advanced Materials
- GNSS positioning and interference
- Inertial Sensor and Navigation
- Inorganic Chemistry and Materials
- X-ray Diffraction in Crystallography
- Phase Change Materials Research
- Fluid Dynamics and Vibration Analysis
- Offshore Engineering and Technologies
- Non-Invasive Vital Sign Monitoring
- Atomic and Subatomic Physics Research
- Mechanical stress and fatigue analysis
- Solar Thermal and Photovoltaic Systems
- Adsorption and Cooling Systems
- Machine Learning in Materials Science
- Crystallography and molecular interactions
- Silk-based biomaterials and applications
- Experimental Learning in Engineering
- Electric Vehicles and Infrastructure
- Advanced ceramic materials synthesis
- Engineering and Test Systems
- Energy Load and Power Forecasting
- Boron and Carbon Nanomaterials Research
- Advanced Semiconductor Detectors and Materials
- Dyeing and Modifying Textile Fibers
China State Shipbuilding (China)
2024
China University of Petroleum, East China
2019-2022
Sichuan University
2022
Beijing Satellite Navigation Center
2014-2021
Tsinghua University
2020
UNSW Sydney
2013-2015
Australian Defence Force Academy
2013-2015
Canberra (United Kingdom)
2015
ACT Government
2014
University of Chinese Academy of Sciences
2012-2013
This research study presents a novel approach to enhance the efficiency and performance of Battery Energy Storage Systems (BESSs) within microgrids, focusing particularly on integration wind energy. The inherent inconsistency unpredictability Renewable Resources (RERs) necessitate development effective solutions accommodate them. Our organization provides customized iteration metaheuristic algorithm referred as Contracted fitness-dependent optimizer. proposed methodology involves adaptive...
We report a facile mechanochemical preparation method for nanocrystalline BaFCl doped with samarium in the 2+ oxidation state by ball milling BaCl2, BaF2, and SmI2 under nitrogen atmosphere. The resulting phosphors were characterized powder X-ray diffraction; electron microscopy, photoelectron spectroscopy; photoluminescence, photoexcitation, cathodoluminescence, diffuse reflectance spectroscopy. This is first of direct Sm(2+) alkaline earth fluorohalides at room temperature points to...
We report on a facile mechanochemical preparation route to directly synthesise highly efficient nanocrystalline BaFBr:Eu<sup>2+</sup> X-ray storage phosphor and its photostimulable luminescence efficiency.
Alloyed nanocrystalline Ba0.5Sr0.5FCl0.5Br0.5 doped with Sm(3+) ions was prepared by a facile ball milling method at room temperature. Spectral hole-burning properties of Sm(2+) from X-irradiated sample were investigated in the (7)F0-(5)D0 transition between 2.5 K and The alloying allows "chemical" broadening inhomogeneous width f-f to 40 cm(-1); spectral holes homogeneous 5 cm(-1) can be burnt, yielding figure-of-merit Γinh/Γhom = 8. Mechanochemical preparation methods have significant...
The accuracy of precision point position (PPP) time transfer can achieve a value below 0.3 ns. Time by precise positioning has the defect long latency resulting from IGS products, and cannot satisfied for high real-tine user. A real-time algorithm using products is proposed, which improve real-time, feasibility tested verified in this paper. results show that new be reach to 0.30 ns RMS 0.25 STD. Moreover, daily stability up 2E-15. Experiments that, are coincident with final clock well.
Multifunctionalization of self-assembled silk fabrics with antibacterial ability, UV protection and catalytic degradation activity was successfully prepared by surface modification poly(diallyldimethylammonium chloride) (PDDA) poly(ethylenimine) (PEI) successively. The silver nanoparticle-coated modified PEI/PDDA were characterized scanning electron microscope, Fourier transform infrared spectroscopy, X-ray diffraction, energy dispersive spectroscopy photoelectron spectroscopy. results...
Abstract Nanocrystalline BaFBr:Eu 2+ is fabricated by high‐energy ball‐milling of equimolar BaF 2 , BaBr and ≈1 mol% EuBr (20 Hz, 120 min) followed vacuum annealing (150—900 °C, 1 h).