A5022951985- Luminescence Properties of Advanced Materials
- Glass properties and applications
- Advanced Photocatalysis Techniques
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- High-Temperature Coating Behaviors
- Microwave Dielectric Ceramics Synthesis
- Microstructure and mechanical properties
- Advanced materials and composites
- Copper-based nanomaterials and applications
- Solid State Laser Technologies
- Advanced ceramic materials synthesis
- High Entropy Alloys Studies
- Iron oxide chemistry and applications
- Ga2O3 and related materials
- Intermetallics and Advanced Alloy Properties
- Electrodeposition and Electroless Coatings
- Magneto-Optical Properties and Applications
- Advanced Nanomaterials in Catalysis
- Magnetic Properties and Synthesis of Ferrites
- Corrosion Behavior and Inhibition
- Recycling and utilization of industrial and municipal waste in materials production
- Advanced biosensing and bioanalysis techniques
- Radiation Detection and Scintillator Technologies
- Magnetic properties of thin films
Guilin University of Technology
2015-2024
Xi'an University of Science and Technology
2023
Ministry of Education
2022
Inner Mongolia University of Science and Technology
2016
Tohoku University
2014
Mongolian University of Science and Technology
2013
Beihang University
2013
Institute of Solid State Physics
2005
Chinese Academy of Sciences
2005
Graphitic carbon nitride (g-C 3 N 4 ) nanosheets with a thickness of only few nanometres were obtained by facile deammoniation treatment bulk g-C and further hybridized Bi 2 WO 6 nanoparticles on the surface via solvothermal method. The composite photocatalysts characterized powder X-ray diffraction, scanning electron microscopy, transmission UV–vis diffuse reflection spectroscopy photoelectron (XPS). HR-TEM results show that nano-sized particles finely distributed sheet surface, which forms...
Various yellowish-green persistent phosphors of Y 2.95− x − y Lu Gd Al 5− z Ga O 12 :0.05Ce 3+ ( = 0–1, 1–4) were successfully synthesized by the one-step high-temperature solid-state reaction method in air.
Bi 3+ -activated luminescence materials have gained growing attentions for optoelectronic applications. In this work, a novel BaLu 2 MgGa Si O 12 : garnet phosphor was synthesized through traditional high-temperature solid phase reaction method. The crystal structure ascertained X-ray diffraction analysis and Rietveld structural refinement. particle morphology constituent elements distributions were investigated scanning electron microscope element mapping. Excited at 330 or 370 nm, the...
Abstract The microstructure and properties of the Cu-Cr-Zr-Nb alloys prepared by non-vacuum melting vacuum were compared analyzed in this paper. results showed that, with melting, alloy had a more uneven coarser grain. In meantime, stored less energy lower proportion HAGBs (high-angle grain boundaries), texture distribution along TD RD directions was not uniform. terms properties, hardness electrical conductivity than those melting. only 70.8 %IACS (International Annealed Copper Standard),...
2024年4月8日桂林理工大学 材料科学与工程学院的王靖涛、王茗、张瑞团队在《发光学报》发文, Y 3Al 5O 12∶Ce 3+荧光粉是目前白光LED 的主要发光材料,但在使用时存在封装树脂因散热不佳而发生老化等问题。本文采用无压烧结制备了Y 2MgAl 4SiO 3+透明陶瓷荧光体,用于替代荧光粉体和调控发光性能。研究结果表明,YMAS ∶ Ce 荧光陶瓷可应用于白光LEDs /LDs 领域。
The ZnO-B2O3-SiO2 base glass was prepared with high temperature melting method. powder investigated by differential thermal analysis (DTA) and the glass-ceramic X-ray diffraction (XRD) scanning electron microscope (SEM). results indicated that structure adjustment of appeared around 595°C exothermic peaks turned up 740°C 860°C in DTA testing. But strength weak. XRD showed non-crystal amorphous form without appearing. crystallization obviously contained crystals, which were more amount...
In this paper we introduce a new method for producing nanoscale spin valve arrays. The deposition of NiFe/Cu/NiFe/MnNi structures was carried out in self-organized nanoporous anodized aluminium templates by using an electrodeposition technique involving three baths different solutions. Field emission scanning electron microscopy observation reveals that the nanometric arrays, uniform size, are well separated and exhibit very perfect two-dimensional array with hexagonal pattern. Post-thermal...
This paper reports a novel thermal imaging device using photo-patternable temperature sensitive paint (PTSP). The PTSP, which has the dependence of luminescence, is used as both structural and sensing materials. self-suspended PTSP structures are heated up by radiation from an observation object, change converted to intensity can be measured CCD camera. A transfer method was employed prevent sticking substrate. image black body object at 700℃ successfully obtained. proposed applicable...
Nowadays, high performance p-type transparent conductive oxide (TCO) thin films have gained tremendous intersts, and the fact is that if TCOs with electrical conductivity optical transmittance can be fabricated, p-n junctions obtained invisible electronics realized, hence use area of will highly broadened. A lot work been done on non-stoichiometric doped versions in last few years to improve properties by various deposition techniques. ZnO-based were thought most promising candidate for...
In this paper, an impedance model is developed for simulating the discharge curve of LiFePO4 cathode material. The voltage drop divided into three parts: Ohm drop, charge transfer and diffusion drop. A theoretical expression has been derived to predict curves at various rates. parameters equation have obtained by fitting results EIS measurement, a good agreement between experimental data found all