A5100339706- Ammonia Synthesis and Nitrogen Reduction
- Advanced Photocatalysis Techniques
- Advanced oxidation water treatment
- Environmental remediation with nanomaterials
- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Wastewater Treatment and Nitrogen Removal
- Pharmaceutical and Antibiotic Environmental Impacts
- Covalent Organic Framework Applications
- Water Treatment and Disinfection
- biodegradable polymer synthesis and properties
- Groundwater and Isotope Geochemistry
- Fluoride Effects and Removal
- Chromium effects and bioremediation
- Phosphorus and nutrient management
- Carbon dioxide utilization in catalysis
- Electrocatalysts for Energy Conversion
- Bone Tissue Engineering Materials
- Electrospun Nanofibers in Biomedical Applications
- Water Quality Monitoring and Analysis
- Catalytic Processes in Materials Science
- Caching and Content Delivery
- Soft Robotics and Applications
- Chemical Synthesis and Characterization
- Microbial Fuel Cells and Bioremediation
Tsinghua University
2016-2025
State Key Joint Laboratory of Environment Simulation and Pollution Control
2019-2025
Hunan University
2023-2025
Beijing University of Chinese Medicine
2023-2024
Xi'an Shiyou University
2024
University of Science and Technology of China
2016-2024
Hangzhou Normal University
2024
Chongqing Metrology Quality Inspection and Research Institute
2024
Chinese Academy of Sciences
2016-2024
University of California, Los Angeles
2024
Ammonia (NH3) is an ideal carbon-free power source in the future sustainable hydrogen economy for growing energy demand. The electrochemical nitrate reduction reaction (NO3-RR) a promising approach removal and NH3 production at ambient conditions, but efficient electrocatalysts are lacking. Here, we present metal-organic framework (MOF)-derived cobalt-doped Fe@Fe2O3 (Co-Fe@Fe2O3) NO3-RR catalyst production. This has capacity of 100.8 mg N gcat-1 h-1 ammonium selectivity 99.0 ± 0.1%, which...
Efficient n = O bond activation is crucial for the catalytic reduction of nitrogen compounds, which highly affected by construction active centers. In this study, was achieved a single-atom catalyst (SAC) with phosphorus anchored on Co center to form intermediate N-species further hydrogenation and reduction. Unique phosphorus-doped discontinuous sites exhibit better performance than conventional N-cooperated sites, high Faradic efficiency 92.0% maximum ammonia yield rate 433.3 μg...
Generating singlet oxygen (1O2) on single atom catalysts (SACs) in peroxymonosulfate (PMS)-based Fenton-like reactions exhibits great potential for selective degradation of contaminants complex wastewater. Clarifying the structure–activity relationship between electronic structure SACs and 1O2 generation selectivity is crucial precise design efficient catalysts, but it challenging. Herein, Cu with different structures (namely, Cu–O2X, where X = N, S, B, P, O) investigated by density...
The electrochemical conversion of waste nitrate (NO3-) to valuable ammonia (NH3) is an economical and environmentally friendly technology for sustainable NH3 production. It beneficial environmental nitrogen pollution management also appealing alternative the current Haber-Bosch process However, owing competing hydrogen evolution reaction, it necessary design highly efficient stable electrocatalysts with high selectivity. Herein, we report a rational Fe nanoparticles wrapped in N-doped carbon...
Significance Denitrification by electrochemistry is a mild and efficient technique to reduce nitrate pollution in water. The urgency of finding wastewater treatment has accelerated electrode material development. Here, (S) N-modified, carbon-supported Fe or Cu single-atom catalysts (SACs) were prepared using the anchoring effect defect-rich carbon basal plane with high activity atom economy. Fe-CNS exhibits highest utilization electrodenitrification among all reported studies. coordination...
Abstract This study provides a comprehensive overview of the preparation methods for polyhedral oligomeric silsesquioxane (POSS) monomers and polymer/POSS nanocomposites. It focuses on latest advancements in using POSS to design polymer nanocomposites with reduced dielectric constants. The emphasizes exploring potential POSS, either alone or combination other materials, decrease constant loss various polymers, including polyimides, bismaleimide resins, poly(aryl ether)s, polybenzoxazines,...