A5032514546- Membrane Separation Technologies
- Membrane Separation and Gas Transport
- Membrane-based Ion Separation Techniques
- Covalent Organic Framework Applications
- Fuel Cells and Related Materials
- Conducting polymers and applications
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Advanced oxidation water treatment
- Toxic Organic Pollutants Impact
- Extraction and Separation Processes
- Environmental remediation with nanomaterials
- Microbial bioremediation and biosurfactants
- Graphene and Nanomaterials Applications
- Enhanced Oil Recovery Techniques
- Graphene research and applications
- Advancements in Battery Materials
- Zeolite Catalysis and Synthesis
- Supercapacitor Materials and Fabrication
- Arsenic contamination and mitigation
- Advanced Photocatalysis Techniques
- Carbon Dioxide Capture Technologies
- Thermochemical Biomass Conversion Processes
- Corrosion Behavior and Inhibition
- Luminescence and Fluorescent Materials
Yangtze University
2025
State Key Laboratory of Chemical Engineering
2015-2024
Tianjin University
2015-2024
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2014-2024
Chinese Academy of Sciences
2007-2024
Institute of Zoology
2023-2024
State Key Laboratory of Membrane Biology
2024
Xijing University
2024
Xinjiang University
2015-2023
Unité Matériaux et Transformations
2023
Microplastics (MPs) are presumed to be inert during aging under ambient conditions. In this study, four types of virgin MPs, including polystyrene (PS), phenol-formaldehyde resin (PF), polyethylene (PE), and polyvinyl chloride (PVC), were aged simulated solar light irradiation. Surprisingly, several environmentally persistent free radicals (EPFRs), which considered a type emerging contaminant, detected on the irradiated PS PF, rather than PE PVC, by electron paramagnetic resonance (EPR)...
The effective capture of radioiodine, produced or released from nuclear-related activities, is paramount importance for the sustainable development nuclear energy. Here, a series zirconium-based metal-organic frameworks (Zr-MOFs), with Zr6(μ3-O)4(μ3-OH)4 cluster and various carboxylate linkers, were investigated volatile iodine. Their adsorption kinetics recyclability in dry humid environments. structural change Zr-MOFs during iodine trapping was studied using powder X-ray diffraction pore...
Abstract Omniphobic membranes are attractive for membrane distillation (MD) because of their superior wetting resistance. However, a design framework MD remains incomplete, due to the complexity omniphobic fabrication and lack fundamental relationship between resistance water vapor permeability. Here we present particle-free approach that enables rapid monolithic desalination. Our display excellent purification performance in desalination hypersaline feedwater containing surfactants. We...
This paper presents the transformation of PAHs (phenanthrene, anthracene, benzo[a]anthracene, pyrene, and benzo[a]pyrene) on montmorillonite clays that are modified by transition-metal ions [Fe(III), Cu(II), Ni(II), Co(II), or Zn(II)] at room temperature (∼23 °C). The decay these follows first-order kinetics, dependence observed rate constants (kobs, day–1) presence metal order Fe(III) > Cu(II) Ni(II) Co(II) Zn(II). values kobs show reasonable linear relationships with oxidation potentials...
Nanofiltration (NF) has the potential to achieve precise ion–ion separation at subnanometer scale, which is necessary for resource recovery and a circular water economy. Fabricating NF membranes selective ion highly desirable but represents substantial technical challenge. Dipole–dipole interaction mechanism of intermolecular attractions between polar molecules with dipole moment due uneven charge distribution, such an not been leveraged tune membrane structure selectivity. Herein, we...
We investigated the relationship between membrane surface properties and silica scaling in reverse osmosis (RO). The effects of hydrophilicity, free energy for heterogeneous nucleation, charge on were examined by comparing thin-film composite polyamide membranes grafted with a variety polymers. Results show that rate was independent both hydrophilicity nucleation. In contrast, demonstrated strong correlation extent (R2 > 0.95, p < 0.001). Positively charged significantly facilitated scaling,...
This study presents the existence of environmentally persistent free radicals (EPFRs) in soils past coking sites, mainly contaminated by polycyclic aromatic hydrocarbons (PAHs). Measurements EPFRs were conducted electron paramagnetic resonance (EPR) technique with numerous soil samples, which collected from different distances (0–1000 m) and depths (0–30 cm) three contaminant sources. EPR signals ∼3 × 1017 radicals/g samples obtained, are very similar to that generated PAHs clays, is, g =...
PEI-<italic>g</italic>-ZIF-8 presents appropriate porous structure, amino functionalized surface and improved interfacial compatibility with the polymer matrix to endow MMMs excellent gas separation performance.
We report a class of pKa-directed, precise incorporation phosphonate ligands into zirconium-based metal-organic framework (Zr-MOF), MOF-808, via ligand exchange. By replacing formate with methylphosphonic acid (MPA), ethanephosphonic (EPA), and vinylphosphonic (VPA), whose pKa values are slightly higher than that the benzenetricarboxylic (BTC) linker in daughter MOFs can be synthesized without controlling stoichiometric amounts added MPA. The methylphosphonate (808-MPAs) demonstrate high...
At present, liquid membranes, ion-exchange membranes and fixed carrier are the three popular facilitated transport for CO<sub>2</sub>separation. We report a method to combine their advantages overcome deficiencies.