A5072461973- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Catalysis and Oxidation Reactions
- Nanomaterials for catalytic reactions
- Copper-based nanomaterials and applications
- Environmental remediation with nanomaterials
- Catalysis and Hydrodesulfurization Studies
- Adsorption and biosorption for pollutant removal
- TiO2 Photocatalysis and Solar Cells
- Gas Sensing Nanomaterials and Sensors
- Electrocatalysts for Energy Conversion
- Phosphorus and nutrient management
- CO2 Reduction Techniques and Catalysts
- Mesoporous Materials and Catalysis
- Ammonia Synthesis and Nitrogen Reduction
- Layered Double Hydroxides Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Industrial Gas Emission Control
- Water Treatment and Disinfection
- X-ray Diffraction in Crystallography
- Catalysts for Methane Reforming
- Advanced oxidation water treatment
- Crystallization and Solubility Studies
- Graphene research and applications
- Geochemistry and Elemental Analysis
Nanjing University
2015-2024
State Key Laboratory of Pollution Control and Resource Reuse
2015-2024
State Key Laboratory of Vehicle NVH and Safety Technology
2017-2020
The University of Texas at Austin
2016-2018
Systems Engineering Society of China
2018
Inner Mongolia Normal University
2012
Collaborative Innovation Center of Chemistry for Energy Materials
1999
Xiamen University
1999
NO reduction by CO was investigated over CuO/γ-Al2O3, Mn2O3/γ-Al2O3, and CuOMn2O3/γ-Al2O3 model catalysts before after pretreatment at 300 °C. The CO-pretreated CuO-Mn2O3/γ-Al2O3 catalyst exhibited higher catalytic activity than did the other catalysts. Based on X-ray diffraction (XRD), photoelectron spectroscopy (XPS), UV/Vis diffuse reflectance (DRS), Raman, H2-temperature-programmed (TPR) results, as well our previous studies, possible interaction between dispersed copper manganese oxide...
For photocatalytic CO2 reduction, the synergistic effect of Lewis acidity and basicity on activation is worthy study. On basis a large number oxygen defects (Lewis acidity) hydroxyl groups basicity) CeO2 surface, CeO2{110} CeO2{100} crystal planes were developed to investigate reduction. Compared with CeO2{100}, surface prone generate CeO2{110}, leading available visible light absorption faster photogenerated charge transfer. The experimental results DFT calculations showed that OH species...
The adsorption of Pb(<sc>ii</sc>) by MnO<sub>2</sub> depends on crystal structure; δ-MnO<sub>2</sub> exhibited higher capacity than α-, β-, γ- and λ-MnO<sub>2</sub>.
Ir-based heterogeneous catalysts for photocatalytic CO2 reduction have rarely been reported and are worthy of investigation. In this work, TiO2 nanosheets with a higher specific surface area more oxygen vacancies were employed to support Ir metal by impregnation (Imp) ethylene glycol (EG) methods. comparison Ir/TiO2 TiO2, exhibited excellent performance toward reduction, especially CH4 production on account the defect rich hydroxyl groups produced from interaction between metallic Ir. situ...
A novel TiO2 supported core–shell (Pd@Ag) bimetallic catalyst was fabricated via the sequential photodeposition method. The Ag shell effectively blocks high coordination sites on Pd core, and therefore pronouncedly enhances ethylene selectivity for catalytic hydrogenation of acetylene in excess ethylene.
It remains a grand challenge to prepare highly efficient and stable Pd/C catalyst for catalytic H2 production from formic acid (FA). Here through simple deposition-precipitation method, we constructed of ultrafine Pd particles uniformly embedded in N-enriched mesoporous carbon (Pd/NMC) by integrating N-doping, mesopore confinement small size effects into one composite. The results showed that nanoparticles were distributed narrow range (1.2–1.4 nm) evenly dispersed on the NMC with high...
We present the synthesis of Ag–Ir alloys in form solid-solution nanoparticles (NPs). Ag and Ir are classically immiscible bulk therefore physical properties unknown. A convenient microwave-assisted, solution-phase method that employs readily available Ag(NO3) IrCl3 precursors enables preparation small (2.5–5.5 nm) Ag–IrNPs with alloyed structures. AgxIr(100–x)NPs can be obtained by this between x = 6–31. The resist dealloying upon heating up to 300 °C. Ir-rich dispersed on amorphous silica...