A5100634526- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Copper-based nanomaterials and applications
- Advanced Nanomaterials in Catalysis
- Gas Sensing Nanomaterials and Sensors
- Advancements in Battery Materials
- Graphene research and applications
- Covalent Organic Framework Applications
- Supercapacitor Materials and Fabrication
- Catalytic Processes in Materials Science
- Quantum Dots Synthesis And Properties
- Membrane-based Ion Separation Techniques
- Luminescence Properties of Advanced Materials
- ZnO doping and properties
- Membrane Separation and Gas Transport
- Simulation Techniques and Applications
- Extraction and Separation Processes
- Nanofluid Flow and Heat Transfer
- Membrane Separation Technologies
- Pigment Synthesis and Properties
- interferon and immune responses
- Power Systems and Renewable Energy
- Advanced Battery Materials and Technologies
- Dielectric materials and actuators
- Thermal Radiation and Cooling Technologies
Guangdong University of Technology
2014-2024
Harbin Institute of Technology
2023-2024
China University of Petroleum, East China
2024
Qilu University of Technology
2023
Shandong Academy of Sciences
2023
Medical Architecture (United Kingdom)
2023
Key Laboratory of Guangdong Province
2014-2018
National University of Defense Technology
2010-2017
Chinese Academy of Medical Sciences & Peking Union Medical College
2017
Guangzhou Institute of Energy Conversion
2015-2016
Mesporous surface-fluorinated TiO2 (F−TiO2) powders of anatase phase with high photocatalytic activity are prepared by a one-step hydrothermal strategy in NH4HF2−H2O−C2H5OH mixed solution tetrabutylorthotitanate (Ti(OC4H9)4, TBOT) as precursor. The samples characterized X-ray diffraction, photoelectron spectroscopy, N2 adsorption−desorption isotherms, UV−vis absorption and transmission electron microscopy. production hydroxyl radicals (•OH) on the surface UV-illuminated is detected...
Nitrogen self-doped TiO2 nanosheets with exposed {001} facets (ca. 67%) were synthesized by solvothermal treatment of TiN in a HNO3–HF ethanol solution and exhibited much higher visible-light photocatalytic H2-production activity than nitrogen doped microcrystallites 60%) factor 4.1.
Ag(3)PO(4) spherical particles were synthesized by a facile precipitation method using silver nitrate and Na(2) HPO(4) as precursors. The as-prepared samples had high photocatalytic activity toward Rhodamine B (RhB) degradation under visible-light illumination. With increasing recycling times the first increased then decreased. Based on systematic characterization of X-ray diffraction (XRD), photoelectron spectroscopy (XPS), UV/Vis absorption spectroscopy, scanning electron microscopy (SEM),...
A facile template-free hydrothermal approach is developed to synthesize hierarchical flower-like graphene–Bi2O2CO3 microcomposites. The as-prepared samples were systematically characterized by X-ray diffraction, scanning electron microscopy, transmission photoelectron spectroscopy, Raman Fourier transform infrared N2 adsorption–desorption and UV-visible diffuse reflectance spectroscopy. photocatalytic activity of the was evaluated towards degradation Rhodamine B (RhB) under visible light....
Mesoporous TiO2–graphene nanocomposites are fabricated in high yield via two successive steps: (1) hydrothermal hydrolysis of Ti(SO4)2 an acidic suspension graphene oxide to gain nanocomposites; (2) UV-assisted photocatalytic reduction get the nanocomposites. The anatase TiO2 nanocrystals with a crystallite size 10–20 nm densely packed and supported on meshy sheets close interfacial contacts, which is confirmed by transmission electron microscopy (TEM) together Raman spectroscopy X-ray...
Hierarchical flowerlike β-Ni(OH)(2) superstructures composed of intermeshed nanoflakes are synthesized by hydrothermal treatment with a mixed solution C(2)H(4)(NH(2))(2), NaOH, and Ni(NO(3))(2). The as-prepared could be easily changed into NiO without great morphology change calcination at 400 °C for 5 h. Furthermore, the TiO(2) nanoparticles can homogeneously deposited on surface dispersing powders in Ti(OC(4)H(9))(4)-C(2)H(5)OH then vaporizing to remove ethanol 100 °C, finally prepared...
The extensive use of organic dyes in industry has caused serious environmental problems, and photocatalysis is a potential solution to water pollution by dyes. practical application powdery photocatalysts usually limited the rapid recombination charge carriers difficulty recycling. In this study, recyclable carbon cloth-supported ZnO@Ag3PO4 composite with core-shell structure was successfully prepared solvothermal treatment subsequent impregnation-deposition. as-prepared showed an improved...
We investigated the effects of annealing in air on fluorinated N-doped TiO(2) (F/N-TiO(2)) photocatalysts prepared by hydrothermal process. The textural properties (specific surface areas) and (surface defect density, [triple bond]Ti-F density) were significantly modified upon annealing. In contrast, due to shielding effect fluorination, phase transformation from anatase rutile as well removal N-dopants during was greatly inhibited. evolution chemical nature doped nitrogen species correlated...
Herein, we for the first time report production of H2 using Degussa P25 TiO2 powder (P25) from a mixed aqueous solution methanol and Ni(NO3)2. The effect amount Ni(NO3)2 on photocatalytic H2-production activity was investigated discussed. results indicate that is significantly enhanced in presence optimal (the molar ratio to Ni(NO3)2) found be 0.32 mol%, giving rate 2547 μmol h(-1) g(-1) with quantum efficiency (QE) 8.1% at 365 nm, exceeding pure by 135 times. This high due adsorption Ni(2+)...
The S-PC-L-900 exhibits a high specific capacitance and excellent rate performance.
The light scattering effect gradually became stronger with increasing content of nanosheets from substrate to surface in the gradient structure.
A three-dimensional (3D) flower-like Sn-doped BiOCl hierarchical structure constructed by nanoparticles has been successfully prepared using SnS2 nanoflowers as sacrificial templates. The morphology and microstructures of the samples were systematically...