A5103248758- Luminescence Properties of Advanced Materials
- Glass properties and applications
- Pigment Synthesis and Properties
- Luminescence and Fluorescent Materials
- Microwave Dielectric Ceramics Synthesis
- Radiation Detection and Scintillator Technologies
- Metal-Organic Frameworks: Synthesis and Applications
- Molecular Sensors and Ion Detection
Xiangtan University
2021
Changchun University of Science and Technology
2014-2018
Sichuan University of Science and Engineering
2018
Developing a fast and sensitive method for the detection of 2,4,6-trinitrophenol (TNP) or Cr2O72– in aqueous solution has received great attention. In this work, regenerable fluorescent coordination polymer [Zn(L)(H2L)]n (1) been successfully constructed using novel Schiff base ligand N'-[(E)-(3,5-dibromo-2-hydroxyphenyl)methylene]isonicotinohydrazide(H2L) exploited as dual probe selective sensing TNP water media. Competitive fluorometric experiments involving mixtures anions nitro compounds...
Er 3+ -Yb co-doped ZnO-B 2 O 3 - SiO -TiO transparent glass ceramics were synthesized by melt crystallization technique. Samples characterized DSC, XRD, SEM, UV-Vis-NIR and fluorescence spectra the factors affecting of analyzed. The results indicated good property ZBS ceramics. optimum temperature was 800°C, time 60 min. main crystal phase Zn TiO 4 transmittance up to 70% in visible light region. SEM micrograph that grain diameter less than 100nm emission spectrum displayed greatly improved...
The transparent glass-ceramics containing nanocrystalline AlNbO 4 phase in the 25Al 2 O 3 -27Nb 5 -40SiO -7Na O-2Eu (wt%) glass were prepared by melt-quench technique followed a two-stage controlled heat treatment. Crystalline indentified using X-ray diffraction (XRD) which was found. Scanning electron microscopy (SEM) used to image crystalline morphologies. luminescence spectra of Eu 3+ -doped and recorded at 393 nm exciation wavelength intensity is found be increase with heat-treatment...
Tb 3+ /Eu co-doped sodium nepheline transparent glass ceramics with the weight percentage composition of 27Na 2 O-19Al O 3 -23SiO -13H BO -6TiO -6ZrO -3Tb 4 7 -3Eu were prepared by melting crystallization method. The heat treatment system, crystal phase, micromorphology, transmittance and luminescent properties samples tested characterized DSC, XRD, SEM, UV-Vis-NIR fluorescence spectrometer, respectively. results show that optimum condition at 480°C nucleated 1h 580°C grew 1h., phase was...