A5070210729- Adsorption and biosorption for pollutant removal
- Clay minerals and soil interactions
- Enhanced Oil Recovery Techniques
- Mesoporous Materials and Catalysis
- Molecular Junctions and Nanostructures
- Force Microscopy Techniques and Applications
- Catalytic Processes in Materials Science
- Metal and Thin Film Mechanics
- Surfactants and Colloidal Systems
- Hydrocarbon exploration and reservoir analysis
- Catalysis and Oxidation Reactions
- Polymer Surface Interaction Studies
- Diamond and Carbon-based Materials Research
- Nanomaterials for catalytic reactions
- Zeolite Catalysis and Synthesis
- Petroleum Processing and Analysis
- Advanced Photocatalysis Techniques
- Water Quality Monitoring and Analysis
- Polymer Nanocomposites and Properties
- Nanofabrication and Lithography Techniques
- Hydrogels: synthesis, properties, applications
- Adsorption, diffusion, and thermodynamic properties of materials
- Microfluidic and Capillary Electrophoresis Applications
- Quantum Dots Synthesis And Properties
- Analytical chemistry methods development
China University of Petroleum, Beijing
2016-2025
Peking University
2003
Shaanxi Research Association for Women and Family
2003
Jilin University
1992-1996
A series of Cu–SAPO-18 catalysts with various Cu loadings were prepared and their catalytic activities tested for the selective reduction NO NH3. The characterized by means XRD, N2 adsorption–desorption, TEM, XPS, UV–vis DRS, H2-TPR, NH3-TPD EPR. Isolated Cu2+ ions are confirmed to be active sites. Cu-4.42 catalyst exhibits high conversion (>80%) at lowest temperature 200 °C among all catalysts. It can attributed maximum amount isolated in catalyst. DFT calculations show that located pear...
Environmentally friendly and low-cost catalysts are required for large-scale nonoxidative dehydrogenation of propane to propene (PDH) replace currently used CrOx- or Pt-based catalysts. This work introduces ZnO-containing ZrO2- MZrOx-supported (M = Ce, La, Ti Y) The most active materials outperformed the state-of-the-art with supported CrOx, GaOx, ZnOx, VOx species as well bulk ZrO2-based without ZnO. space–time yield 1.25 kgC3H6·kg–1cat·h–1 at a conversion about 30% selectivity 95% was...
The vanadium-incorporated KIT-6 catalysts synthesized by combining a direct hydrothermal method with pH adjusting show superior catalytic performance in the oxidative dehydrogenation of propane to propylene.
A new type of self-assembled multilayer film, a molecular deposition (MD) film composed meso-tetra(4-sulfenyl)porphyrin (tppS4) or copper phthalocyaninetetrasulfonic acid, tetrasodium salt (CuTsPc), alternating with bipolar pyridine has been achieved and its structure studied in detail.
In this work, steady-state tests of propane dehydrogenation, density functional theory calculations, operando UV–vis spectroscopy, ex situ and in electron paramagnetic resonance IR temperature-programmed techniques were combined to provide fundamentals for tuning activity onstream stability low-loaded catalysts with supported CrZrOx species. Two neighboring Zrcus (cus = coordinatively unsaturated) sites concluded be mainly responsible dehydrogenation propene. They are formed upon reductive...