A5102841437- Extraction and Separation Processes
- Geochemistry and Elemental Analysis
- Radioactive element chemistry and processing
- Luminescence Properties of Advanced Materials
- Metal Extraction and Bioleaching
- Recycling and Waste Management Techniques
- Perovskite Materials and Applications
- Inorganic Fluorides and Related Compounds
- Metal-Organic Frameworks: Synthesis and Applications
- Lanthanide and Transition Metal Complexes
- Bauxite Residue and Utilization
- Gas Sensing Nanomaterials and Sensors
- Clay minerals and soil interactions
- Coal and Its By-products
- Coal Properties and Utilization
- Phosphorus and nutrient management
- Magnetic Properties of Alloys
- Glass properties and applications
- Magnetism in coordination complexes
- Radiation Detection and Scintillator Technologies
- Metal complexes synthesis and properties
- Advancements in Battery Materials
- Molten salt chemistry and electrochemical processes
- Polyoxometalates: Synthesis and Applications
- Chemical Synthesis and Characterization
Jiangxi University of Science and Technology
2014-2024
Yancheng Institute of Technology
2023-2024
Hainan University
2023
Hengyang Normal University
2021
Ganzhou People's Hospital
2018
Delft University of Technology
2016
Materials Science & Engineering
2016
Wuxi Vocational Institute of Commerce
2011
Hengyang Academy of Agricultural Sciences
2010
Hiroshima University
1996
Upconversion (UC) luminescence materials doped with rare earth ions are extensively investigated as optical temperature probes by the fluorescence intensity ratio technique. However, most Er3+-doped still suffering from low sensing sensitivity. In present study, we attempt to develop high-sensing-sensitivity based on thermally coupled energy levels (TCLs) Stark sublevels well properties at subzero temperatures, for which there is continuous lack of research. Er3+/Yb3+ codoped Ba3Y4O9 (BYO)...
A brand-new Mn<sup>4+</sup>-activated Cs<sub>2</sub>NbOF<sub>5</sub> oxyfluoride phosphor was developed for light-emitting diode devices.
Excessive fluoride and complex Al-F complex-ions severely impede the efficient extraction of rare earth elements (REEs) from chloride (RECl 3 ) solution. Herein, hydrated calcium chloroaluminate (Ca 2 Al(OH) 6 Cl·2H O) was prepared via...
ScVO4:Eu3+ and Sc0.93-xLnxVO4:Eu3+0.07 (Ln = Y,La,Gd,Lu) phosphors were prepared by a solid-state reaction method. The luminescence properties, crystal structures surface morphologies of as-prepared systematically investigated. A strong band between 200–400 nm in the excitation spectrum region red emission are observed. optimum concentration Eu3+ activator is found to be 7 mol% ScVO4 host. PL intensities can improved great extent via doping with Ln3+ (content x), which reach maximum values...
Over a billion tons of high-sulfur bauxite has not been utilized effectively currently in China, because the pyrite existing poses range hazards during Bayer process. A novel idea was proposed to remove sulfur by silicon-containing minerals reacting with species sodium aluminate solution form sulfur-bearing desilication products (SDSP) for discharge red mud This study investigated reaction behavior between kaolinite and different sulfur-containing ions under simulated process conditions,...
Abstract Because of the increasingly deteriorating quality petroleum coke raw materials, abnormal furnace conditions, such as “firing and blasting”, frequently arise during calcination with a high powder/coke ratio in vertical shaft calciner. This poses an urgent technical challenge that needs to be addressed. In iron steel metallurgy, burden distribution system is important way regulate blast conditions improve permeability particle packed bed. this work, advanced concepts were introduced...