A5100378370- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Advanced oxidation water treatment
- Catalysis and Oxidation Reactions
- Electrocatalysts for Energy Conversion
- Gas Sensing Nanomaterials and Sensors
- Adsorption and biosorption for pollutant removal
- Perovskite Materials and Applications
- Advanced Nanomaterials in Catalysis
- Covalent Organic Framework Applications
- Nanomaterials for catalytic reactions
- Copper-based nanomaterials and applications
- TiO2 Photocatalysis and Solar Cells
- Catalysts for Methane Reforming
- Catalysis and Hydrodesulfurization Studies
- Minerals Flotation and Separation Techniques
- Water Quality Monitoring and Analysis
- Extraction and Separation Processes
- Electronic and Structural Properties of Oxides
- Metal-Organic Frameworks: Synthesis and Applications
- Analytical chemistry methods development
- Industrial Gas Emission Control
- Environmental remediation with nanomaterials
- Ammonia Synthesis and Nitrogen Reduction
- Nanocluster Synthesis and Applications
University of Science and Technology of China
2009-2025
Xijing Hospital
2025
Ningbo University
2023-2025
South China Normal University
2022-2024
Henan Academy of Sciences
2011-2024
Hefei University of Technology
2013-2024
Institute of Process Engineering
2001-2024
University of Chinese Academy of Sciences
2014-2024
Henan University
2024
Qingdao University of Science and Technology
2022-2024
Catalysts for CO oxidation reaction are mainly based on oxide/hydroxide materials with multicomponent active sites. Here, we report a nonoxide/hydroxide material, atomically dispersed dual-metal single sites (Fe–Co sites) N-doped carbon support, as highly catalyst oxidation. It can greatly lower the temperature complete conversion low −73 °C turnover frequency of 0.096 s–1. X-ray absorption near-edge structure spectra, pulse-adsorption microcalorimetry, and density functional theory studies...
Abstract Constructing MOF‐on‐MOF heterojunction with elaborate charge transfer mechanism and interface is a promising strategy for improving the photocatalytic properties of MOFs. Herein, Step‐scheme (S‐scheme) MIL‐125‐NH 2 @CoFe Prussian blue analogue (PBA) reported first time. The heterostructure exhibits sandwich‐like morphology hollow CoFe PBA nanocages selectively assembled on top‐down surfaces nanocakes. Experimental findings theoretical simulation results reveal formation internal...
Yolk-shell nanoparticles (YSNs) with active metal cores have shown promising applications in nanoreactors excellent catalytic performance. In this work, Fe(0)@SiO2 YSNs were synthesized by a sequential "two-solvents" impregnation-reduction approach. Specifically, FeSO4 aqueous solution was introduced into the preformed hollow mesoporous silica spheres (HMSS), dispersed n-hexane, via "two-solvent" impregnation way. Subsequently, of sodium borohydride (NaBH4) cavity HMSS same way, leading to...
Graphitic carbon nitride (g-C3N4) has been believed to be a promising photocatalyst for water splitting due its right band gap and edges. However, the kinetics of hydrogen evolution on g-C3N4 is very slow. Cocatalysts are usually needed improve catalytic kinetics. Herein, palladium-doped graphitic (g-C3N4–Pd) designed by virtue tenacious coordination Pd atoms with pyridinic nitrogen six-fold cavities in g-C3N4. The introduction does not affect structure morphology Palladium found exist as...
In this study, a series of bacteria capable degrading starch and cellulose were isolated from the aging flue-cured tobacco leaves. Remarkably, there was thermophilic bacterium, Bacillus subtilis ZIM3, that can simultaneously degrade both at wide range temperature pH values. Genome sequencing, comparative genomics analyses, enzymatic activity assays showed ZIM3 strain expressed variety highly active plant biomass-degrading enzymes, such as amylase AmyE1 cellulase CelE1. The in vitro...
Hydroxyl radical-dominated oxidation in catalytic ozonation is, particular, important water treatment scenarios for removing organic contaminants, but the mechanism about ozone-based radical processes is still unclear. Here, we prepared a series of transitional metal (Co, Mn, Ni) single-atom catalysts (SACs) anchored on graphitic carbon nitride to accelerate ozone decomposition and produce highly reactive ·OH oxidative destruction pollutant, oxalic acid (OA). We experimentally observed that,...
Photocatalytic hydrogen (H2 ) production is significant to overcome challenges like fossil fuel depletion and carbon dioxide emission, but its efficiency still far below that which needed for commercialization. Herein, we achieve long-term stable H2 bubbling from water O) lactic acid via visible-light-driven photocatalysis in a porous microreactor (PP12); the catalytic system benefits photocatalyst dispersion, charge separation, mass transfer, dissociation of O-H bonds associated with O....
Abstract Photocatalytic generation of • OH from O 3 is an intriguing avenue for aqueous organics degradation due to the high utilization photogenerated electrons, but ambiguous information about charge transfer and surface‐active sites hinders optimization photocatalysts. In this work, a series cobalt single‐atom catalysts (SACs) anchored on graphitic carbon nitride improve via electron reduction catalytic activation dual pathway synthesized. Various characterization density functional...