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Dual functional membrane with multiple hierarchical structures (MHS) for simultaneous and high-efficiency removal of dye and nano-sized oil droplets in water under high flux
Dual functional membranes with super-wetting and adsorption capacity have drawn great attentions owing to their good application prospect in the treatment of mixed wastewater containing oil and dyes. Despite recent development in such functional membranes, there are still some obstacles need to be resolved. The one is how to further improve the dye adsorption capacity to realize the high-efficienc...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_13120.html |
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JMCA-Tannic acid encountering ovalbumin: a green and mild strategy for superhydrophilic and underwater superoleophobic modification of various hydrophobic membranes for oil/water separation
Superhydrophilic membranes have attracted significant attention due to their desirable anti-oil-fouling performance for oil/water separation. Although many strategies have been developed to prepare superhydrophilic membranes, few of them are completely green and can be applied for various highly hydrophobic materials. Since most of the widely used membrane materials are usually hydrophobic, an env...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_13119.html |
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[J. Mater. Chem. A] Designing Reductive Hybrid Membrane to Capture Selectively Noble Metallic Ions During Oil/Water Emulsion Separation with Further Function Enhancement
Owing to the ever-increasing demand for noble metals in modern industry, the extraction of noble metals from ores and electronic wastes is a significant topic. Conventional extraction means involving surfactants, organic solvents, and toxic extracting agents suffer from the limitation of complex heterogeneous separation and extraction operation as well as environmental pollution. Herein, a new car...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13062.html |
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Reusable and Recyclable Superhydrophilic Electrospun Nanofibrous Membranes with In Situ Co-cross-linked Polymer?Chitin Nanowhisker Network for Robust Oil-in-Water Emulsion Separation
The structural stability and mechanical strength of hydrophilic polymer nanofiber (NF) membranes are relatively low, because of the creep effect of polymer chain when swelling in water for a long time, which lead to a poor reusability in the fields of water treatment. In this work, we demonstrated a facile and green strategy for preparing eco-friendly hydrophilic nanofibrous membranes with excel...
http://www.polymer.cn//ss/chensichong/publicationsshow_12866.html |
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【[J. Mater. Chem. A]】Designing Reductive Hybrid Membrane to Capture Selectively Noble Metallic ions During Oil/Water Emulsion Separation with Further Function Enhancement
Owe to the ever-increasing demand on noble metals in modern industrial, the extraction of noble metals from ores and
electronic wastes has already been a significant topic. Conventional extraction means involving surfactant, organic solvents
and toxic extracting agents, suffer from complex heterogeneous separation and extraction operation as well as
environmental pollution. Herein, a ne...
http://www.polymer.cn//ss/huangyouju/publicationsshow_12811.html |
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JMCA——One-step transformation of highly hydrophobic membranes into superhydrophilic and underwater superoleophobic ones for high-efficiency separation of oil-in-water emulsions
Superhydrophilic membranes have drawn much attention owing to
their outstanding anti-fouling performance and ultrahigh permeation
flux for wastewater treatment and oil–water separation. Since most
widely used polymer membranes have high intrinsic hydrophobicity,
a universal approach for superhydrophilic modification is highly
required. Yet, how to simply transform highly hydropho...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_12640.html |
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JMCA封面文章-A novel mussel-inspired strategy toward superhydrophobic surfaces for self-driven crude oil spill cleanup
The current available superhydrophobic modification techniques that utilize mussel-inspired polydopamine
(pDA) to construct hierarchical structures require the addition of nanoparticles or the usage of a high
concentration of dopamine. These requirements are expensive and therefore lower the application
efficiency.
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_11834.html |
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ACS AMI-Mussel-Inspired Hybrid Coatings that Transform Membrane Hydrophobicity into High Hydrophilicity and Underwater Superoleophobicity for Oil-in-Water Emulsion Separation
Wefirst report here mussel-inspired, hybrid coatings
formed in a facile manner via simultaneous polymerization of musselinspired dopamine and hydrolysis of commercial tetraethoxysilane in
a single-step process. The hybrid coatings can firmly adhered on
hydrophobic polyvinylidene fluoride (PVDF) substrate, and the
hydrophilicity of the coating can be tuned by adjusting silane
conce...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_11833.html |
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(ACS Sustain. Chem. Eng.) Itaconic acid as a green alternative to acrylic acid for producing soybean oil-based thermoset: synthesis and properties
In this paper, itaconic acid was monomethylated with methanol to produce monomethyl itaconate, and then monomethyl itaconated epoxidized soybean oil (IESO) was obtained by melt ring-opening esterification of monomethyl itaconate with ESO. For comparison, acrylated epoxidized soybean oil (AESO) was also synthesized from ESO and acrylic acid with the same synthetic method. The chemical structures ...
http://www.polymer.cn//ss/masongqi/publicationsshow_9849.html |
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(RSC Adv.)Bio–based tetrafunctional crosslink agent from gallic acid and its enhanced soybean oil-based UV-cured coatings with high performance
The utilization of soybean oil-based UV coatings depends on the introduction of petroleum-based comonomers or crosslink agents. Thus, in this paper, a bio-based crosslink agent (GACA) for UV curable coatings was synthesized from gallic acid and its chemical structure was confirmed by FT IR, 1H NMR and 13C NMR. Crosslinked networks with high biobased content of more than 88% were obtained after c...
http://www.polymer.cn//ss/masongqi/publicationsshow_9702.html |
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