A5115603366- Membrane Separation Technologies
- Fuel Cells and Related Materials
- Membrane-based Ion Separation Techniques
- Membrane Separation and Gas Transport
- Dielectric materials and actuators
- Nanopore and Nanochannel Transport Studies
- Advanced Sensor and Energy Harvesting Materials
- Nanoplatforms for cancer theranostics
- Conducting polymers and applications
- Polymer Surface Interaction Studies
- Thin-Film Transistor Technologies
- Organic Electronics and Photovoltaics
- Metal-Organic Frameworks: Synthesis and Applications
- Security and Verification in Computing
- Metal complexes synthesis and properties
Changchun Institute of Applied Chemistry
2009-2020
Chinese Academy of Sciences
2009-2020
University of Science and Technology of China
2020
Beijing Luhe Hospital Affiliated to Capital Medical University
2020
University of Washington
2012
Seattle University
2012
University of Chinese Academy of Sciences
2009-2011
State Key Laboratory of Polymer Physics and Chemistry
2009
We built machine learning-based models to predict the performance of filtration membranes, and integrated them into homemade standalone software (polySML).
Flexible and freestanding PEC membranes for nanofiltration are prepared through a combination of blend film casting ammonia soaking procedure.
ABSTRACT A new kind of membrane formation polymer, cardo poly(arylene ether ketone) bearing hydrophilic hydroxyl groups (PEK‐OH) was synthesized from the biphenol monomer 2‐(2‐hydroxyethyl)‐3, 3‐bis (4‐hydroxyphenyl)‐isoindolin‐1‐one (PPH‐OH), and 4, 4′‐difluorodiphenylketone. PEK‐OH asymmetric ultrafiltration membranes were prepared using immersion coagulation phase inversion method. The optimized conditions exhibited a pure water flux 516 ± 18 L·m −2 ·h −1 99.1 1.4% rejection bovine serum...
A novel copolymer poly(ether ether ketone) bearing pendant tertiary amine groups (TAPEEK-x) was synthesized by 3,3′-dimethylaminemethylene-4,4′-biphenol (DABP), 4,4′-bisfluorodiphenylketone (BFDPA) and bisphenol (BPA). After reaction with iodomethane, the turned to quaternary ammonium (QAPEEK-x). Afterward, QAPEEK-x dissolved in formic acid coated on PAN ultrafiltration membrane as a composite membrane. The NF preparation conditions, such drying temperature, concentration, feed tolerance...
ABSTRACT A facial method for preparing reverse osmosis polyamide (PA) membranes of excellent antifouling and separation performance was developed via covalently grafting phosphonic acid on membrane surface. First, a pristine PA layer synthesized by interfacial polymerization between m ‐phenylenediamine trimesoyl chloride. Then, second reaction implemented ethylenediamine the residual acryl chloride layer, generating an active enriched primary amine. Finally, amine‐rich surface treated...
ABSTRACT In this study, we sought a better understanding of how the hydrophilicity polymer affects morphology and performance membranes. Three types with different solution systems were considered: poly(aryl ether ketone) bearing hydroxyl group (PEK–OH‐100) N,N ‐dimethylformamide (DMF); 50% fraction DMF, cardo DMF. These used to investigate evolution variation in versus change polymer. addition, fundamental thermodynamic influence on phase‐inversion process was investigated by cloud‐point...
A new MOF {(Me2NH2)[Co3(OH)2(TCPP)2(bpy)](DMF)15}n (1) was synthesized via the reaction of 4,4′-bipyridine and tetracarboxylic 2,3,5,6-tetrakis(4-carboxyphenyl)pyrazine (H4TCPP) binary ligands with Co(NO3)2 · 6H2O under solvothermal conditions. Gas adsorption studies reveal that mixtures C2H2/CH4 C2H2/CO2 could be selectively separated by obtained activated 1a (solvent-free 1). The relative expression tnf-α, nf-κb in glomerular cells measured RT-PCR. content IL-1β IL-18 released determined...