A5115861878- Metal-Organic Frameworks: Synthesis and Applications
- Graphene and Nanomaterials Applications
- Radioactive element chemistry and processing
- Catalytic C–H Functionalization Methods
- Chemical Synthesis and Characterization
- Radical Photochemical Reactions
- Analytical Chemistry and Chromatography
- Numerical methods in engineering
- Electrospun Nanofibers in Biomedical Applications
- Recycling and Waste Management Techniques
- Covalent Organic Framework Applications
- Composite Material Mechanics
- Surface Modification and Superhydrophobicity
- Polymer Nanocomposite Synthesis and Irradiation
- Graphene research and applications
- Advanced Sensor and Energy Harvesting Materials
- Oxidative Organic Chemistry Reactions
- Extraction and Separation Processes
- Conducting polymers and applications
- Analytical chemistry methods development
- Phenothiazines and Benzothiazines Synthesis and Activities
- Advanced Photocatalysis Techniques
- Fiber-reinforced polymer composites
- Microplastics and Plastic Pollution
- Carbon and Quantum Dots Applications
Ocean University of China
2025
Chinese Academy of Sciences
2013-2024
Soochow University
2021-2024
Shanghai Institute of Applied Physics
2012-2024
Shanghai Jiao Tong University
2024
Shanghai Institute of Organic Chemistry
2023
Southern University of Science and Technology
2022
University of Chinese Academy of Sciences
2013-2020
Guangxi Normal University
2019-2020
Dalian University of Technology
2016
Various MOFs with tailored nanoporosities have recently been developed as potential storage media for CO2 and H2. The composites based on Cu-BTC graphene layers were prepared different percentages of oxide (GO). Through the characterization analyses gas adsorption experiments, we found that nanosized well-dispersed induced by incorporation GO greatly improved carbon dioxide capture hydrogen performance composites. materials obtained exhibited about a 30% increase in H2 capacity (from 6.39...
Herein, we demonstrate that reduction of graphene oxide (GO) could be implemented by γ-ray irradiation in alcohol/water the absence oxygen. The resultant reduced GO (RGO) appears highly and possesses high purity through UV-Vis, XPS, FT-IR spectra elemental analysis. We speculate production reductive radicals from γ-radiolysis solvents is main mechanism for oxygen reducing graphite restructuring sheets. control experiments show alcoholic addition are essential factors process, which...
Abstract By a facile coordination-based post-synthetic strategy, the high surface area MIL-101(Cr) nanoparticles was functionallized by grafting amine group of ethylenediamine (ED) on coordinatively unsaturated Cr(III) centers, yielding series ED-MIL-101(Cr)-based adsorbents and their application for adsorption U(VI) from aqueous solution were also studied. The obtained ED-functionallized samples with different ED contents characterized powder X-ray diffraction (PXRD), scanning electron...
Photocatalyzed self-cleaning cotton fabrics with TiO2 nanoparticles covalently immobilized are obtained by cograft polymerization of 2-hydroxyethyl acrylate (HEA) together the surface functionalized under γ-ray irradiation. The covalent bonds between and bridged poly(2-hydroxyethyl acrylate) (PHEA) graft chains is strong enough to survive 30 accelerated laundering circles, equivalent 150 commercial or domestic launderings.
Amidoximation of polyacrylonitrile (PAN) fibers was studied by reacting them with hydroxylamine. The chemical structure, mechanical intensity, and morphologies PAN amidoximated (AO-PAN) were evaluated Fourier transform infrared spectroscopy, tensile tests, dynamic analysis, scanning electron microscopy, respectively. A higher degree amidoximation resulted in a conversion ratio (CR) the nitrile group density amidoxime group, while also reducing intensity fibers. During amidoximation, hydrogel...
Metal-organic frameworks (MOFs) with a high surface area and excellent stability are potential candidates for uranium (U) adsorption. Amidoxime (AO) is the most widely used functional group to extract U, which usually introduced into MOFs by two-step post-synthetic methods (PSMs). Herein, MOF UiO-66-NH-(AO) was obtained one-step PSM amidoximation from UiO-66-NH-(CN), synthesized new organic ligand of 2-cyano-terephthalic acid whose morphology octahedron could be well controlled ligand. The...
Herein, we first reported a facile strategy to prepare functional Poly(vinyl alcohol) (PVA) hybrid film with well ultraviolet (UV) shielding property and visible light transmittance using graphene oxide nanosheets as UV-absorber. The absorbance of at 300 nm can be up 97.5%, while the 500 keeps 40% plus. This protect protein from UVA induced photosensitive damage, remarkably.
A polyethylene (PE) nonwoven fabric adsorbent with amidoxime (AO) groups denoted as PE-g-PAO is prepared by preirradiation-induced emulsion graft polymerization of acrylonitrile (AN) and subsequent amidoximation the nitrile poly(acetonitrile) (PAN) grafting chains hydroxylamine (NH2OH). The chemical structure, thermal stability, mechanical intensity are evaluated means Fourier transform infrared, thermogravimetric analysis, differential scanning calorimetry, tensile tests, respectively....
We developed an electrochemically enabled dehydrogenative annulation reaction of amides and alkynes for the synthesis antitumor polycyclic isoquinolinones through a double C-H activation route. No external oxidant is required in this reaction, electricity used Ru catalyst circulation. The most remarkable feature effective improvement product regioselectivity under mild electrolytic conditions comparison with previously set strong conditions.
Fused-silica capillary LC columns (25-microm i.d.) with 3-microm-i.d. integrated electrospray emitters interfaced to a quadrupole ion trap mass spectrometer were evaluated for high-sensitivity LC-MS2. Column preparation involved constructing frits by in situ photopolymerization of glycidyl methacrylate and trimethylolpropane trimethacrylate, preparing the emitter pulling column outlet fine tip CO2 laser puller, slurry-packing 5-microm reversed-phase particles. Large-volume injections...
Self-healing of the superhydrophobic cotton fabric (SCF) obtained by radiation-induced graft polymerization lauryl methacrylate (LMA) and n-hexyl (HMA), can be achieved ironing. Through steam ironing process, superhydrophobicity SCFs will regenerated even after yarns are ruptured during abrasion test under a load pressure 44.8 kPa. made from LMA grafted ultimately withstand at least 24,000 cycles with periodic The FT-IR microscope results show that migration polymethacrylates chains interior...
Abstract There is growing interest in the area of conductive textiles scientific and industrial community. Herein, we successfully prepared a textile via covalently grafting polyaniline (PANI) onto cotton by multi-step treatment process. The conductivity resultant fabric could be tuned immersing water having different pH values. insulating properties conveniently switched alternately acidic alkaline bath solutions. Most importantly, fabrics were able to withstand 40 simulated dry-wash...
Multidrug-resistant superbugs are currently a severe threat to public health. Here, we report novel kind of antisuperbug material prepared by irradiation induced graft polymerization 1-butyl-3-vinyl imidazole chloride onto cotton fabric. The reduction on this fabric is higher than 99.9%. Attributed the strong covalent bonding between chains and cellulose macromolecules, performance did not decrease even after 150 equiv domestic laundering cycles. Covalent also prevented release antibacterial...
Superhydrophobic cotton fabrics were prepared through radiation induced graft polymerization by applying a series of alkyl methacrylates as the functional monomers.
The prevention of refractory organic pollution caused by conventional dyeing and the development new fabrics with various functions are two issues to be solved urgently in field textile fabrication. Here, we report a environmentally friendly route for simultaneous coloration functionalization textiles covalent immobilization metal-organic framework, Cr-based MIL-101(Cr), onto surfaces nylon co-graft polymerization 2-hydroxyethyl acrylate initiated γ-ray irradiation. Cr(III) clusters color...
Traditional dyeing processes of the textile industry have to use a lot assistants and water, resulting in massive lower-biodegradable wastewater causing great environmental pressure. In this study, we developed green route featuring high efficiency low effluent by using electron beam (E-Beam) irradiation trigger cotton fabric with custom-tailored reactive dyes. which, three vinyl-containing dyes primary colors were first synthesized then covalently bonded fibers via graft copolymerization....
Nanoparticles with different color were covalently-bonded onto cotton fabrics, which provides a promising clean coloration method resulting lower COD, TSS, chroma and hazardous ions concentration in the wastewater than limits of standards.
Herein, we report a novel self-catalytic photochemical mono- and di-sulfonylation of phenothiazines proceeding without an extra photocatalyst additives.
Comprehensive Summary Dragocins A—C are structurally unique marine natural products featuring an uncommon tri‐oxa‐tricyclic[6.2.1]undecane moiety. However, their extremely low abundance has hindered extensive screening of bioactivities. We hereby describe efficient and modular approach to synthesizing dragocins analogues using commercially available inexpensive anisomycin D‐ribosyl thioglycoside derivative as the starting materials. A key feature our synthesis is construction skeleton. This...