A5063570863- Membrane Separation Technologies
- Polymer Surface Interaction Studies
- Electrospun Nanofibers in Biomedical Applications
- Surface Modification and Superhydrophobicity
- Membrane Separation and Gas Transport
- Block Copolymer Self-Assembly
- Advanced Polymer Synthesis and Characterization
- Advanced Sensor and Energy Harvesting Materials
- Pickering emulsions and particle stabilization
- Electrochemical sensors and biosensors
- Membrane-based Ion Separation Techniques
- Fuel Cells and Related Materials
- biodegradable polymer synthesis and properties
- Graphene and Nanomaterials Applications
- Conducting polymers and applications
- Covalent Organic Framework Applications
- Nanofabrication and Lithography Techniques
- Organic Electronics and Photovoltaics
- MXene and MAX Phase Materials
- Glycosylation and Glycoproteins Research
- Nanomaterials for catalytic reactions
- Supramolecular Self-Assembly in Materials
- Microfluidic and Capillary Electrophoresis Applications
- Dendrimers and Hyperbranched Polymers
- Adhesion, Friction, and Surface Interactions
Zhejiang Sci-Tech University
2025
Zhejiang University
2015-2024
Jiangxi Agricultural University
2019-2021
Hangzhou Xixi hospital
2014-2019
Ministry of Education of the People's Republic of China
2006-2015
Hangzhou Academy of Agricultural Sciences
2015
State Key Laboratory of Chemical Engineering
2007-2014
Nanjing Tech University
2014
State Key Laboratory of Materials-Oriented Chemical Engineering
2014
University of Chicago
2013
Polydopamine/polyethyleneimine-decorated membranes were fabricated with excellent surface hydrophilicity and high water permeability for oil/water emulsion separation under atmospheric pressure.
Mussel-inspired polydopamine (PDA) deposition offers a promising route to fabricate multifunctional coatings for various materials. However, PDA is generally time-consuming process, and are unstable in acidic alkaline media, as well polar organic solvents. We report strategy realize the rapid of by using CuSO4/H2O2 trigger. Compared conventional processes, our shows fastest rate reported date, exhibit high uniformity enhanced stability. Furthermore, PDA-coated porous membranes have excellent...
Membranes with highly uniform pore size are important in various fields. Here we report the preparation and performance of ordered membranes, diameter which is on micrometer scale. The membranes fabricated at two-phase interfaces enable a high-resolution energy-saving separation process. Moreover, possible mechanism for formation through-pores has been proposed experimentally verified.
Immobilization of photo-Fenton catalysts on porous materials is crucial to the efficiency and stability for water purification. Here we report polydopamine (PDA)-coated substrates as a platform in situ mineralizing β-FeOOH nanorods with enhanced photocatalytic performance under sunlight. The PDA coating plays multiple roles an adhesive interface, medium inducing mineral generation, electron transfer layer. mineralized perfectly wrap various are stable that have coating. immobilized been...
Porous membranes<italic>via</italic>the co-deposition of catechol and polyethyleneimine were fabricated with excellent hydrophilicity distinguished surface charges for decolorizing anionic dye solutions.
This feature article describes the multiple interfaces in breath figure (BF) method toward functional honeycomb films with ordered pores. If a drop of polymer solution volatile solvent such as carbon disulphide is placed humid environment, evaporative cooling leads to self-assembled arrays condensed water droplets. After evaporation and water, patterned pores can be formed. During this BF process, between substrate, droplets, film surface air play extremely important roles determining both...
A superaerophobic-hydrophobic Janus membrane is fabricated by single-sided polydopamine/polyethyleneimine codeposition. The significantly promotes fine bubble generation and gas/liquid mass transfer. Its application exemplified highly efficient dopamine oxidization enzymatic CO2 hydration. aerator shows great potential in many gas-involved energy environmental remediation processes. As a service to our authors readers, this journal provides supporting information supplied the authors. Such...
Abstract Mussel‐inspired polydopamine (PDA) deposition offers a promising route to fabricate multifunctional coatings for various materials. However, PDA is generally time‐consuming process, and are unstable in acidic alkaline media, as well polar organic solvents. We report strategy realize the rapid of by using CuSO 4 /H 2 O trigger. Compared conventional processes, our shows fastest rate reported date, exhibit high uniformity enhanced stability. Furthermore, PDA‐coated porous membranes...
Polyacrylonitrile (PAN) is a semicrystalline polymer with high polarity and usually processed from solutions. Selected solvents for processing influence both the structure properties of PAN products. We describe interactions between various by theoretical calculation based on density functional theories (DFT), experimental methods Fourier transform infrared (FTIR) spectra two-dimensional (2D-IR) correlation analysis. The selected include dimethyl sulfone (DMSO2), sulfoxide (DMSO), ethylene...
ABSTRACT Mussel‐inspired chemistry has attracted widespread interest in the surface modification of polymer membranes. We have previously demonstrated a dopamine (DA) assisted codeposition process polyethyleneimine onto polypropylene microfiltration membranes (PPMMs) for hydrophilization. In this work, we further investigate effects PEI molecular weight and DA/PEI mass ratio on membrane performance. The results indicate that only low‐molecular‐weight bring distinct promotion both wettability...
We report a simple and facile protocol to fabricate mussel-inspired polydopamine (PDA) gradients on different surfaces. An oxygen diffusion phenomenon was used for dopamine autoxidation form thickness of PDA substrates. These showed gradual changes in thickness, roughness, wettability light transmittance.
Abstract Salt scaling poses a significant obstacle to the practical implementation of solar‐driven evaporation for desalination. Attempts mitigate by enhancing mass transfer often lead compromise in efficiency due associated heat loss. In present work, novel seesaw evaporator with Janus structure harness periodic self‐descaling is reported. The evaporators are facilely fabricated delignifying balsa wood and subsequently single‐sided spray‐coating it soot polydimethylsiloxane (PDMS). This...