A5100333870- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Advanced Nanomaterials in Catalysis
- Water Quality Monitoring and Analysis
- Iron oxide chemistry and applications
- Nanomaterials for catalytic reactions
- Catalytic Processes in Materials Science
- Covalent Organic Framework Applications
- Characterization and Applications of Magnetic Nanoparticles
- Biosensors and Analytical Detection
- Advanced oxidation water treatment
- Perovskite Materials and Applications
- Analytical chemistry methods development
- Landfill Environmental Impact Studies
- Sirtuins and Resveratrol in Medicine
- Magnetic Properties and Synthesis of Ferrites
- Coal and Coke Industries Research
- Polyoxometalates: Synthesis and Applications
- Arsenic contamination and mitigation
- Aquaculture Nutrition and Growth
- Water Quality Monitoring Technologies
- Constructed Wetlands for Wastewater Treatment
- Mercury impact and mitigation studies
- Advanced biosensing and bioanalysis techniques
- Ga2O3 and related materials
Songshan Lake Materials Laboratory
2025
Soochow University
2025
Wuhan University of Science and Technology
2013-2023
Beijing University of Civil Engineering and Architecture
2020
Tsinghua University
2005-2011
Wuhan University of Technology
2008
Peking University
2005
National Center for Nanoscience and Technology
2005
Ungewöhnlich einheitlich: Monodisperse Ferrit-Mikrokugeln mit Durchmessern von rund 200–800 nm (TEM-Bild, links) wurden hergestellt. Gemäß Hochauflösungs-TEM-Analyse (Bild rechts und Einschub) ist jede Mikrokugel ein Einzelkristall. Wegen ihrer hydrophilen magnetischen Eigenschaften sollten die Mikropartikel für viele Anwendungen in der Elektronik Biomedizin Interesse sein. Supporting information for this article is available on the WWW under...
A facile chemical approach to producing monodisperse Fe3O4 nanoparticles is developed in the presence of oleic acid and laurylamine solution. These particles capped with organic ligands could be readily dispersed nonpolar hexane. Transmission electron microscopy observations indicated that as-synthesized were single crystals. The solvethermal temperature consequent aging time are demonstrated critical for size distribution.
An oriented attachment growth process was found for the morphology and shape control of various inorganic materials in solution-based systems. In this Article, a well-defined iron oxide polyhedron prepared via simple hydrothermal method. Detailed investigations revealed that single-crystalline evolved from polycrystalline aggregates. The size crystals were achieved by simply adjusting synthesis parameters. as-prepared products exhibit excellent gas sensing selectivity to ethanol vapor....
Abstract The molecular imprinting technique is a new method for preparing molecularly imprinted polymers (MIPs) with specific recognition sites individual target molecules. In this study, Ag 2 S-MIP-TiO nanocomposite was synthesized by sol-gel-deposition ethyl p-hydroxybenzoate as an molecule. obtained powder characterized XRD and other analytical methods. results show that the demonstrates better catalytic performance than pure anatase TiO . degradation efficiency of during 1.5 h...
Abstract Hexavalent chromium [Cr(Ⅵ)] is a highly toxic contaminant in aquatic systems, and microalgae represent promising bioremediators of metal‐containing wastewater. However, the metal‐binding capacity algal cells limited. Therefore, we improved cellular Cr(Ⅵ) biosorption Chlamydomonas reinhardtii by overexpressing sulfate transporter gene SULTR2 . was predominantly located cytoplasm cell, few proteins mobilized to cell membrane as Cr under stress conditions. Intracellular accumulation...
Resveratrol (RSV) is a natural polyphenolic compound known for its anti-oxidant, anti-inflammatory, anticancer, and cardioprotective properties. However, the limited water solubility poor bioavailability of RSV significantly hinder application in food pharmaceutical industries. To address these challenges, we developed facile, scalable, specifically, organic-solvent-free method to prepare highly stable concentrated nanoformulations. By utilizing an ethoxylated hydrogenated castor oil (EHCO)...
Titanium dioxide (TiO2) photocatalysis is a popular and promising technology in water treatment, but the performance evaluation usually depends on expensive equipment. In this study, using smartphone for colorimetric detection, self-invented method based paper microtubes (PMTs) proposed to test photocatalytic of TiO2. Firstly, study has identified that PMTs achieved correlation coefficient above 0.9 between greyscale values concentrations during physical process different color dyes (i.e.,...
In this paper,europium doped zinc oxide nanoparticles were prepared by Zn (CH 3 COO) 2 , Eu (NO ) 5 ·6H 0,NaOH,PEG2000 and Citric acid using hydrothermal method. The powder was used for photocatalytic degradation, in which the influence ofreaction temperature, reaction time, illumination conditions as well doping ratio on effect of oxidation throughly investigated. Analytical methods, such XRD, SEM EDS utilized study characterization powder. Results showed that Europium-doped with a 3%...
This research aims to treat pharmaceutical wastewater with the ZnO-TiO 2 composite material prepared by sol-gel method. It examines and analyzes causes effects of ZnO‘s doping ratio, calcination temperature time irradiation on photocatalyst material’s degradation wastewater. Both undoped TiO test blank are done for its reference contrast.
The sol-gel process is applied to respectively prepare nano-TiO 2 films with Ce (cerium) or Fe (ferium), which are used degradate azo dye wastewater and present their characterization by XRD HRTEM methods. results show that proper amount of doped into the can effectively accelerate separation photogenerated electrons-holes easily form lattices, consequently promotes films' photocatalytic activity nearly 20%.
This experiment aims to prepare the Zn 2 + -doped TiO composite semiconductor materials by sol-gel method and characterize their crystal structures X-ray diffraction electron microscopy (SEM) scanning. The degradation target in this is pharmaceutical wastewater of a certain Chinese patent medicine, whose COD as high 300,000 mg/L chroma above 500 degrees. When doping ratio ZnO 8%, wastewaters removal rates for 2hs respectively reach 72.5% 33.8%. Ce 4+ or La 3+ can improve catalytic activity...
Abstract Porous g-C 3 N 4 /TiO 2 (MCNT) were successfully synthesized via hydrothermal-calcination method for removal of tetracycline from aqueous solutions. The as-prepared photocatalysts characterized by XRD, XPS, SEM, TEM, and ESR. adsorption photocatalytic experiments show that the optimal to TiO mass ratio is 12:100 (MCNT-12). After equilibrium, 70 mg MCNT-12 could remove 88.43% ml solution (10 mg/L) under 90 min xenon lamp irradiation, only 64.73% removed same conditions. study shows...