572 Result(s)
within
English
Characterization and Evaluation of Materials
Physical Chemistry
Yi**g Yong
Chemistry
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Article
SO42−-ion induced synthesis of 3D porous hydrangea-shaped anatase TiO2 as high performance anode material for lithium/sodium-ion batteries
TiO2 materials are considered one of the promising candidates for lithium/sodium-ion batteries (L/SIBs) due to its excellent safety and abundant resources. However, the low ion diffusion coefficient becomes a bot...
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Article
Rheological properties and ultra-high salt resistance of novel hydrophobically associating copolymers for fracturing fluids
A hydrophobically associating copolymer (HPAOS) with synergistic interactions between the monomers, 2-acrylamido-2-methylpropanesulfonic acid, octadecyl methacrylate, octadecyldimethylallyl ammonium chloride, ...
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Article
Fluorene- and arylamine-based photo-crosslinkable hole transporting polymer for solution-processed perovskite and organic light-emitting diodes
Solution-processable techniques, including spin-coating, roll-to-roll printing, and ink-jet printing, are suitable for large-scale manufacturing and flexible displays owing to their cost-effective and simple f...
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Article
Effect of chemical structural properties of chitooligosaccharides on the immune activity of macrophages
The immunological effects according to the difference in the degree of deacetylation (DD) and molecular weight (MW) of chitosan purified from Hermetia illucens larvae were investigated. The DD of purified high mo...
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Article
Polydicyclopentadiene with low density and high performance was synthesized by using thermal expansion microspheres
Polydicyclopentadiene (PDCPD) is a thermosetting resin material with excellent comprehensive mechanical properties, which is obtained from DCPD by ring-opening transfer curing. PDCPD has excellent physical pro...
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Facile synthesis of new aromatic cardo polyamides based on 9,9-bis(4-iodophenyl)xanthene via C–N coupling reaction and properties
9,9-Bis(4-iodophenyl)xanthene (BIPX) was prepared in good yield by the sequential diazotization–iodination of 9,9-bis(4-aminophenyl)xanthene with a KI/NaNO2/p-TsOH system in acetonitrile at room temperature. A se...
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Fabrication of high-performance silicon anode materials for lithium-ion batteries by the impurity compensation do** method
Due to its high theoretical specific capacity and lower working potential, silicon is regarded as the most promising anode material for the new generation of lithium-ion batteries. As a semiconductor material,...
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Article
A temperature-sensitive DNA-PNIPAAm hydrogel prepared by base pairing
In this paper, a DNA-PNIPAAm (poly-N-isopropyl acrylamide) has been synthesized by PNIPAAm and multi-acryloyl–modified Y-type DNA. Interpenetrated networks (IPN) were synthesized through base pairing of three ...
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Article
Hollow mesoporous carbon nanospheres from self-generating dual template synergetic assembly for enhanced curcumin release
Hollow mesoporous carbon nanospheres with accessible interior cavity, short diffusion length, and abundant mesopore channels can favor guest encapsulation and facilitate mass diffusion and transfer. However, t...
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Article
An investigation on tribological properties and mechanical properties of UHMWPE/polycrystalline mullite fiber
In order to improve the wear-resistant properties of polymer composites, a common approach is to introduce high-strength or lubricating components in composites, but the mechanical properties of composites are...
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Article
Electrodeposition of Cobalt Oxide Nanoparticles on Stainless Steel for Electrocatalytic Water Oxidation
This work presented a simple electrodeposition of hierarchical cobalt oxide nanoparticles on stainless steel mesh (Co3O4@SS) for electrocatalytic water oxidation. The synthesized Co3O4@SS are systematically chara...
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Article
Preparation and properties of lignin-based carbon/ZnO photocatalytic materials
Lignin-based carbon/zinc oxide (LCZ) composites with excellent porous structures were prepared by a one-step carbonization method using lignin as the carbon source. The effects of different carbonization condi...
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Article
Preparation of super-hydrophobic cotton fabrics with conductive property based on graphene/Ag composite aerogels
In this work, graphene/Ag (GA/Ag) composite aerogels with the micro rough porous structure and conductive property and polydimethylsiloxane(PDMS) with the low surface energy were used to prepare super-hydropho...
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Article
Preparation and optimization of Pickering emulsion stabilized by alginate-lysozyme nanoparticles for β-carotene encapsulation
More recently, growing interests have been focusing on develo** biocompatible particulate stabilizers, owing to its commercial value in food, cosmetic, and pharmaceutical industries. The present research was...
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Article
Phytic Acid-Enhanced Electrospun PCL-Polypyrrole Nanofibrous Mat: Preparation, Characterization, and Mechanism
In this work, a polycaprolactone (PCL) electrospun mat was prepared by the electrospinning method, and polypyrrole (PPy) was coated by in situ chemical polymerization in the presence of phytic acid (PA). Signi...
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Article
Polysaccharide supramolecular hydrogel microparticles based on carboxymethyl β-cyclodextrin/chitosan complex and EDTA-chitosan for controlled release of protein drugs
New pH-sensitive polysaccharide supramolecular hydrogel microparticles (HMPs) were constructed based on carboxymethyl β-cyclodextrin/chitosan inclusion complex (CM-β-CD/CS) and EDTA-chitosan (EDCS) in aqueous ...
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Article
The synthesis of novel nanoparticles: transition from hollow to groove via self-template sacrifice strategy
A novel self-template sacrifice strategy was reported to prepare highly ordered mesoporous carbon (OMC) nanoparticles with idiographic hollow and unique groove structure. Besides, we successfully accomplished ...
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Article
Rheology of a polypropylene/low-density polyethylene blending melt: Fitting dynamic rheological data by Palierne model and Lee and Park model
The dynamic rheological behavior of polypropylene (PP)/low-density polyethylene (LDPE) blending melts at 210 °C and 230 °C was measured by small-amplitude oscillatory shear mode on a rotational rheometer. The ...
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Article
Antibacterial nanocomposite films of poly(vinyl alcohol) modified with zinc oxide-doped multiwalled carbon nanotubes as food packaging
Poly(vinyl alcohol) (PVA) is a synthetic and promising film-forming polymer that is usually used in packaging applications. In this study, PVA nanocomposite films with varying amounts of zinc oxide-doped multi...
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An annular porous column (5) aromatics as anode material for lithium-ion batteries
A column (5) aromatic compound was synthesized and its energy storage behaviors are investigated. The obtained column (5) aromatics is mainly disordered but still contains ordered structures with lattice spaci...
