A5100352566- Enhanced Oil Recovery Techniques
- Surfactants and Colloidal Systems
- Hydraulic Fracturing and Reservoir Analysis
- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Pickering emulsions and particle stabilization
- Advanced Polymer Synthesis and Characterization
- Lipid Membrane Structure and Behavior
- Petroleum Processing and Analysis
- Hydrocarbon exploration and reservoir analysis
- Innovative Microfluidic and Catalytic Techniques Innovation
- Advanced battery technologies research
- Bone Tissue Engineering Materials
- TiO2 Photocatalysis and Solar Cells
- Catalysis for Biomass Conversion
- Heat Transfer and Optimization
- Ionic liquids properties and applications
- 3D Printing in Biomedical Research
- Drilling and Well Engineering
- Catalysis and Hydrodesulfurization Studies
- Membrane Separation Technologies
- Advancements in Battery Materials
- CO2 Reduction Techniques and Catalysts
- Catalytic Processes in Materials Science
- Hydrogen embrittlement and corrosion behaviors in metals
University of Science and Technology of China
2017-2025
Harbin Institute of Technology
2024-2025
Beijing University of Chinese Medicine
2025
United States Department of the Navy
2025
Nanjing University
2025
Shanghai Changzheng Hospital
2022-2025
Collaborative Innovation Center of Advanced Microstructures
2025
Shanghai Zhangjiang Laboratory
2025
Second Affiliated Hospital of Fujian Medical University
2024
Fujian Medical University
2024
Photocatalysis may provide an intriguing approach to nitrogen fixation, which relies on the transfer of photoexcited electrons ultrastable N≡N bond. Upon N2 chemisorption at active sites (e.g., surface defects), molecules have yet receive energetic toward efficient activation and dissociation, often forming a bottleneck. Herein, we report that bottleneck can be well tackled by refining defect states in photocatalysts via doping. As proof concept, W18O49 ultrathin nanowires are employed as...
Closing the carbon and nitrogen cycles by electrochemical methods using renewable energy to convert abundant or harmful feedstocks into high-value C- N-containing chemicals has potential transform global landscape. However, efficient conversion avenues have date been mostly realized for independent reduction of CO2 NO3–. The synthesis more complex C–N compounds still suffers from low efficiency due inability find effective catalysts. To this end, here we present amorphous bismuth–tin oxide...
Catalytic conversion of biomass-derived 5-hydroxymethylfurfural (HMF) into high-quality biofuel 2,5-dimethylfuran (DMF) is significant for the utilization biomass but remains a substantial challenge. Herein, we report straightforward, eco-friendly, and scalable ball milling method synthesis Co-alloyed Pt (Pt1/Co) single-atom alloy (SAA) catalysts at kilogram levels. The exhibit superior catalytic performance hydrodeoxygenation HMF to DMF, obtaining 100% 92.9% selectivity DMF under 1.0 MPa H2...
Adsorption and activation of molecules on a surface holds the key to heterogeneous catalysis toward aerobic oxidative reactions. To achieve high catalytic activities, catalyst should be rationally tailored interact with both organic substrates oxygen molecules. Here, facile bottom-up approach defective tungsten oxide hydrate (WO3 ·H2 O) nanosheets that contain defects lattice water is reported. The WO3 O exhibit excellent activity for coupling amines imines. investigation indicates vacancies...
Single-atom (SA) catalysts with nearly 100% atom utilization have been widely employed in electrolysis for decades, due to the outperforming catalytic activity and selectivity. However, most of reported SA are fixed through strong bonding between dispersed single metallic atoms nonmetallic substrates, which greatly limits controllable regulation electrocatalytic catalysts. In this work, Pt-Ni bonded Pt catalyst adjustable electronic states was successfully constructed a electrochemical...
Nanorobotic motion on solid substrates is greatly hindered by strong nanofriction, and powerful nanomotors‒the core components for nanorobotic motion‒are still lacking. Optical actuation addresses power control issues simultaneously, while conventional technologies with small thrust usually apply to fluid environments. Here, we demonstrate micronewton-thrust nanomotors that enable the autonomous nanorobots working like robots precise dry surfaces a photothermal-shock technique. We build...
Abstract Recently, there has been a lot of interest in the AlCoCrFeNi 2.1 eutectic high‐entropy alloys (EHEAs), which can achieve good balance strength and ductility. The relationship between microstructure mechanical properties alloy was established this study by examining microstructural evolution during heat treatment 500–1000°C. results show that alloy's remained unchanged when temperature lower than 700°C. With further rise above 800°C, B2 II precipitates were inspected L1 2 matrix....
Bone healing is known to occur through the successive formation and resorption of various tissues with different structural mechanical properties. To get a better insight into this sequence events, we used environmental scanning electron microscopy (ESEM) together small-angle X-ray scattering (sSAXS) reveal size orientation bone mineral particles within regenerating callus at stages (2, 3, 6, 9 weeks). Sections 200 µm were cut from embedded blocks midshaft tibial samples in sheep osteotomy...
The reutilization of fracturing flowback fluids (which are primarily composed viscoelastic surfactants) in surfactant flooding was investigated with the aim making process more efficient and cost-effective. dynamic equilibrium interfacial tensions effects salinity temperature on tension were studied. oil/water lowered to 10–3 mN/m due 0.004–0.008 wt % fluids. found be suitable for reservoirs, a ranging from 0 110000 mg/L temperatures 50 90 °C. In solid/liquid system, saturated adsorption...
To achieve in-depth profile control and further improve oil recovery, a new agent, termed dispersed particle gel (DPG), has been developed reported. In this paper, the DPG particles with sizes ranging from submicrometer to micrometer are prepared successfully phenol–formaldehyde cross-linked polymer by high speed shearing method. The preparation method is convenient easy scale up for field application. microscopic characteristics of have investigated transmission electron microscopy (TEM)...
In this study, atomically dispersed metal catalysts supported on oxides are prepared through a ball milling method. The Ru1/NiO catalyst shows superior performance for the selective oxidation of 5-hydroxymethylfurfural (HMF) to 2,5-diformylfuran (DFF), with 91.1% HMF conversion and 81.3% selectivity DFF under 110 °C 2.0 h. It also displays promising recyclability no aggregation after three catalytic runs. Moreover, method greatly favorable applicability in preparing family oxide-supported...