A5091669827- Membrane Separation Technologies
- Membrane-based Ion Separation Techniques
- Fuel Cells and Related Materials
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Nanopore and Nanochannel Transport Studies
- Membrane Separation and Gas Transport
- Copper-based nanomaterials and applications
- Analytical Chemistry and Sensors
- Neural Networks and Reservoir Computing
- Technology and Security Systems
- Solar-Powered Water Purification Methods
- Electrochemical sensors and biosensors
- Boron and Carbon Nanomaterials Research
- Gas Sensing Nanomaterials and Sensors
- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Covalent Organic Framework Applications
- Adhesion, Friction, and Surface Interactions
- Liquid Crystal Research Advancements
- 2D Materials and Applications
- Advanced Photocatalysis Techniques
- Laser Material Processing Techniques
- MXene and MAX Phase Materials
- Surface Roughness and Optical Measurements
State Key Laboratory of Pollution Control and Resource Reuse
2015-2024
Nanjing University of Science and Technology
2015-2024
Hebei University of Engineering
2009-2024
Hebei University of Technology
2022
Inner Mongolia University
2021
A novel positively charged nanofiltration membrane has been prepared by the reaction of carboxylic acids on surface a polyamide thin film composite with poly(amidoamine) dendrimer in presence 2-chloro-1-methylpyridinium iodide as an activating agent. The was excellent grafting efficiency and showed high isoelectric point pH 9.9. Because density free protonated amino groups, rejections toward various toxic elements including Cu2+, Ni2+ Pb2+. rejection order also followed size ions terms their...
A new sulfonated aromatic diamine monomer, potassium 2,5-bis(4-aminophenoxy)benzenesulfonate (BAPBS), was synthesized and employed to develop a series of thin-film composite (TFC) nanofiltration membranes with trimesoyl chloride (TMC) on polysulfone (PSF) substrate by an interfacial polymerization (IP) technique. The TFC membrane performed high water flux 72.8 L m–2 h–1 rejection 92.5% Na2SO4 at 0.6 MPa. surface hydrophilicity the as-prepared polyamide (SPA) greatly improved introduction...
Information security has become a crucial concern in our daily lives, with numerous advanced strategies developed for information protection and data security. Liquid crystal (LC) emerged as one of the most attractive candidates encryption due to its highly efficient modulation phase, wavelength, polarization. However, multi-channel anti-counterfeiting LC devices are typically confined rigid glass substrates, achieving such functionality through simple fabrication processes low-energy...
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In the current study, thin-film composite (TFC) nanofiltration membranes desirable for water softening were successfully developed through interfacial polymerization using <italic>N</italic>-(2-hydroxyethyl)ethylenediamine (HEDA) as amine monomer in aqueous phase.
Borophene has important application value, boron nanomaterials doped with transition metal have wondrous structures and chemical bonding. However, little attention was paid to the nanowires (NWs). Inspired by novel clusters Ln 2 B n − (Ln = La, Pr, Tb, 7–9) adopting inverse sandwich configuration, we examined Sc 8 Y in such structure found that they are global minima show good stability. Thus, based on structural moiety first-principles calculations, connected into one-dimensional (1D)...
<title>Abstract</title> Polybenzimidazole (PBI) is a kind of aromatic polymer with high heat resistance and mechanical strength. In this study, polybenzimidazole its two derivatives PBIO, PBIO2) were constructed by N-substitution reaction grafted hydrophilic side chains (Original, 1-Bromo-3-methoxypropane 1-Bromo-2-(2-methoxyethoxy) ethane), the structure protein three membranes studied molecular dynamics. The results group PBI confirmed calculation, can improve anti-fouling ability membrane...
A sensor based on silver- Silk Fibroin -silver sandwich structure is proposed to detect trace water in organic solvents. The side Section of D-shaped optical fiber coated with silver, silk fibroin, and silver film turn. inherent nanopores the top membrane allow molecules penetrate middle layer, then fibroin layer absorbs expands, resulting shift surface plasmon resonance peak. sensitivity improved by strong local electric field enhancement effect between double-layer metals. simulation...