A5011145748- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- TiO2 Photocatalysis and Solar Cells
- Copper-based nanomaterials and applications
- Nanomaterials for catalytic reactions
- Gas Sensing Nanomaterials and Sensors
- Ammonia Synthesis and Nitrogen Reduction
- Quantum Dots Synthesis And Properties
- Catalysis and Oxidation Reactions
- Electrocatalysts for Energy Conversion
- ZnO doping and properties
- Advanced oxidation water treatment
- Magnetic Properties and Synthesis of Ferrites
- Supercapacitor Materials and Fabrication
- Environmental remediation with nanomaterials
- Industrial Gas Emission Control
- Advanced Nanomaterials in Catalysis
- Water Quality Monitoring and Analysis
- Perovskite Materials and Applications
- Covalent Organic Framework Applications
- Iron oxide chemistry and applications
- Nanocluster Synthesis and Applications
- Transition Metal Oxide Nanomaterials
- Advanced biosensing and bioanalysis techniques
- CO2 Reduction Techniques and Catalysts
Chinese Academy of Tropical Agricultural Sciences
2018-2025
Dalian University of Technology
2016-2025
Tropical Crops Genetic Resources Institute
2018-2025
Inner Mongolia Electric Power (China)
2023-2025
Ministry of Agriculture and Rural Affairs
2023-2025
Lanzhou University of Technology
2013-2024
Anhui University
2024
Beijing Institute of Technology
2024
Changshu Institute of Technology
2018-2023
Xi'an Jiaotong University
2022
Abstract An electrode with intimate and well‐aligned ZnFe 2 O 4 /TiO composite nanotube arrays is prepared via electrochemical anodization of pure titanium foil in fluorine‐containing ethylene glycol, followed by a novel cathodic electrodeposition method. The deposition promoted the self‐aligned, vertically oriented TiO but minimized at tube entrances. Thus, pore clogging prevented. Environmental scanning electron microscopy, energy‐dispersive X‐ray spectra, high‐resolution transmission...
A ternary Ag/AgBr/TiO(2) nanotube array electrode with enhanced visible-light activity was synthesized by a two-step approach including electrochemical process of anodization and an in situ photoassisted deposition strategy. The dramatically photoelectrocatalytic the composite evaluated via inactivation Escherichia coli under visible light irradiation (λ>420 nm), whose performance complete sterilization much superior to other reference photocatalysts. PL, ESR, radicals trapping studies...
This work focuses on exploring metal–organic frameworks (MOFs) for degradation of gaseous pollutants.
In an effort to develop nanostructured photocatalysts achieve high performance in heterogeneous photocatalysis, a novel composite V2O5/BiVO4/TiO2 photocatalyst was successfully synthesized by using sequentially hydrothermal and adhering method. The structural optical properties of the as-prepared samples were comparatively characterized. formed ternary nanojunctions composed TiO2 nanobelts V2O5/BiVO4 nanorods which self-assembled smaller V2O5 BiVO4 nanoparticles. Compared pure nanorods,...
A series of vanadium doped Fe2O3 catalysts were synthesized using the homogeneous precipitation method and subjected to laboratory evaluation for selective catalytic reduction NOx with NH3 (NH3-SCR). The best Fe0.75V0.25Oδ catalyst a Fe/V mole ratio 3/1 exhibited superior performance, achieving 100% conversion at 200 °C over wide temperature window from 175 400 °C, believed be Fe-based low-temperature NH3-SCR identified date. also showed prominent resistance high gas hourly space velocity...
Oxygen vacancy-rich porous Co3O4 nanosheets (OV-Co3O4) with diverse surface oxygen vacancy contents were synthesized via facile reduction and applied to NO by CO oxidation. The structure-activity relationship between vacancies catalytic performance was systematically investigated. By combining Raman, X-ray diffraction, transmission electron microscopy, photoelectron spectroscopy, O2-temperature programmed desorption, it found that the efficient leads presence of more thus distinctly enhance...
The use of the piezoelectric effect for regulating separation and transportation charge carriers in artificial photosynthesis H2O2 has been established as a promising approach. However, an in-depth comprehensive understanding on photocatalysis is still far from satisfactory. Herein, we have accurately modulated molecular structure graphitic carbon nitride (CN) to investigate piezoelectricity photocatalytic production over CN. Our results show that role CN strongly depends Specifically, CN,...
Differently sized Cu2O nanoparticles have been assembled photocatalytically on the surface of self-organized highly oriented TiO2 nanotubes obtained by anodization a Ti sheet in fluoride-containing electrolytes. X-ray diffraction analysis identifies an anatase structure and fine preferential orientation ⟨101⟩ planes. The UV−vis absorption edge nanotube arrays shift to lower energy after loading. composite array electrode exhibits higher photovoltage response than powders directly deposited...
Readily tunable and bifunctional l-prolinamides as novel organocatalysts have been developed, their catalytic activities were evaluated in the direct asymmetric Aldol reactions of various aromatic aldehydes cyclohexanone. High isolated yields (up to 94%), enantioselectivities 99% ee), anti-diastereoselectivities 99:1) obtained under optimal conditions.
A well-aligned ZnFe2O4/TiO2 composite nanotube array (ZnFe2O4/TiO2−NTs) electrode with visible-light activity was successfully prepared using a two-step electrochemical process of anodization and novel cathodic electrodeposition method followed by annealing. The ZnFe2O4 nanoparticles were highly dispersed inside the TiO2−NTs but minimized at tube entrances. structure optical properties TiO2 nanotubes derived composites have been well characterized. displayed strong photo response in visible...
This study describes a one-pot sol–gel method for the synthesis of Ag/TiO2 nanocomposite powders. TEM images showed that Ag clusters formed with this are highly dispersed on surface TiO2 nanoparticles. UV/visible spectroscopy results indicated [BMIM][PF6], an imidazolium-based room-temperature ionic liquid, strongly inhibited formation and growth in N,N-dimethylformamide (DMF) solvent. made it possible to prepare stable stock solution containing AgNO3–[BMIM][PF6]–DMF. Dilution followed by...