A5019066154- Luminescence Properties of Advanced Materials
- Optical properties and cooling technologies in crystalline materials
- Acoustic Wave Resonator Technologies
- Luminescence and Fluorescent Materials
- Photochromic and Fluorescence Chemistry
- Transition Metal Oxide Nanomaterials
- Glass properties and applications
- Electronic and Structural Properties of Oxides
- Photonic Crystals and Applications
- Perovskite Materials and Applications
- Ferroelectric and Piezoelectric Materials
- Advanced Photocatalysis Techniques
- melanin and skin pigmentation
- Ga2O3 and related materials
- TiO2 Photocatalysis and Solar Cells
- Carbon and Quantum Dots Applications
- Inorganic Fluorides and Related Compounds
- bioluminescence and chemiluminescence research
- ZnO doping and properties
- Nanocluster Synthesis and Applications
- Silicon Nanostructures and Photoluminescence
- Lanthanide and Transition Metal Complexes
- Polydiacetylene-based materials and applications
- Optical and Acousto-Optic Technologies
- Free Radicals and Antioxidants
Lanzhou University
2012-2024
Shenzhen Institute of Information Technology
2023
South China Normal University
2022-2023
Songshan Lake Materials Laboratory
2022
Dongguan University of Technology
2021-2022
Guangdong Institute of Rare Metals
2018
Guangdong Provincial Academy of Environmental Science
2018
Wuhan Engineering Science & Technology Institute
2015-2016
Harbin Institute of Technology
2015-2016
Harbin University
2015-2016
Nitrogen-doped carbon dots (CDs) have been produced by a new facile “bottom-up” synthesis, using the room-temperature reaction between acetonitrile and sodium-naphthalene.
Optical temperature sensing based on the variation of fluorescence intensity ratio rare-earth materials has become appealing due to multiple superiorities over electrical sensing. However, confined by largest energy separation two thermally linked levels ions, highest sensitivity such is essentially smaller than 2878/T2, as reported previously from diverse systems. In this work, we demonstrate that ultrahigh-sensitive can be achieved Pr3+-doped (K0.5Na0.5)NbO3 1D2-3H4 emission 3P0-3H4...
A “rewritable paper” based on Ba 3 MgSi 2 O 8 inorganic photochromic material presents a series of advantages such as large contrast (77.1%), fast response time (3 s), strong fatigue resistance and stable physical/chemical properties.
Optical temperature sensing based on the variation of fluorescence intensity ratio rare-earth materials has become appealing due to its multiple superiorities over electrical sensing.
Pr<sup>3+</sup>-Doped (K<sub>0.5</sub>Na<sub>0.5</sub>)NbO<sub>3</sub> has been demonstrated to be an excellent photoluminescence-based oxygen sensing agent, showing ultra-high response of up 300%.
White-light emission from SrTiO<sub>3</sub>:Pr<sup>3+</sup> nanoparticles has been achieved by tuning combination of the <sup>3</sup>P<sub>0</sub> and <sup>1</sup>D<sub>2</sub>-related blue to red emissions.
Compared to glasses and single crystals, transparent ceramics present extraordinarily large resistance thermal shocks. Here, dual-mode LIR/FL temperature detection with a wide range is realized BZMT:Pr 3+ ceramic.
To develop highly effective molecular tools for intravital imaging of hypochlorous acid (HOCl), in this study, we initially designed two-photon hybrid fluorophores,
A series of single-phase β-NaYF4:mPr3+ phosphors have been synthesized by a hydrothermal method. Unlike previous reports Pr3+-based that were dominated red emissions, Pr3+ doped β-NaYF4 achieves considerably strong blue emission centered at 483 nm together with green and emissions. The relative intensities can be modified concentrations, which give rise to varied colors. Owing the appropriate combination we realized desirable white light from β-NaYF4:0.5%Pr3+ sample CIE chromaticity...
Owing to their ultra-high temperature sensitivity, luminescence thermometers based on the intervalence charge transfer state of Pr 3+ have drawn more and attention. But inner mechanism thermometers, especially which parameters could affect value relative is still not fully revealed. In this paper, thermometer properties Ba 1-x Ca x TiO 3 :1%Pr (x=0-0.7) with variation been systematically studied. The process electrons in P 0 passed through charge-transfer 1 D 2 has found be sensitive...