7,403 Result(s)
within
**u-**u Zhang
Chemistry
Characterization and Evaluation of Materials
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Article
Construction of MnO2 with oxygen defects as cathode material for aqueous zinc ion batteries
In recent years, aqueous zinc-ion batteries (AZIBs) have been rapidly developed and are favored by the public as a future large-scale energy storage system. Manganese-based compounds with multiple valence stat...
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Article
Anode characteristics and electrochemical machining of U71Mn alloy in different electrolyte solutions
Electrochemical machining (ECM) is one of the most ideal machining methods for difficult-to-cut material of U71Mn alloy. Therefore, it is vital to obtain the electrochemical characteristics of the material. In...
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Article
Calcium alginate microspheres coated by bio-based UV-cured resin with high water retention performance
In this work, a bio-based resin of acrylated epoxidized soybean oil (AESO) mixed with three types of active diluents (Isoborneol methacrylates [IBOMA], tripropylene glycol diacrylate [TPGDA], and Ethoxylated t...
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Article
Rapid analysis of untreated food samples by gel loading tip spray ionization mass spectrometry
Rapid, efficient, versatile, easy-to-use, and non-expensive analytical approaches are globally demanded for food analysis. Many ambient ionization approaches based on electrospray ionization (ESI) have been de...
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Article
Highly toughened PP/Rice husk charcoal composites modified Ethylene Propylene Diene Monomer (EPDM) with glycidyl methacrylate
In this article, a strategy is proposed to prepare highly toughened composites from polypropylene (PP), rice husk charcoal (RHC) and glycidyl methacrylate (GMA)-modified EPDM using melt blending and hot pressi...
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Article
Preparation and property of PVA-based colorful coating composite reinforced with silica aerogel particles filled by high-loaded flame retardant
Hydrophilic mesoporous silica aerogel particles were synthesized via self-assembly of amphiphilic polymer (Ph8-PEG6-PEOS) and its instantaneous hydrolysis and condensation in the alkaline environment. Meanwhil...
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Article
Low-Temperature Oxidation of Diesel Particulate Matter Using Dielectric Barrier Discharge Plasma
The oxidation behavior of actual diesel particulate matter (DPM) prepared from diesel combustion was studied using a dielectric barrier discharge (DBD) reactor. The primary oxidation temperature (T30 at which 30%...
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Article
Defect-engineered chiral metal–organic frameworks
Chirality has an important impact on chemical and biological research, as most active substances are chiral. In recent decades, metal–organic frameworks (MOFs), which are assembled from metal ions or clusters ...
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Article
Fabrication and properties of biodegradable poly (butylene succinate) composites by regulating the dispersed oyster shell powder with the silane coupling agent
This work aims to evaluate the influence of the incorporation of oyster shell powder (OSP) on the mechanical properties, thermal performance and crystallization behavior of green poly (butylene succinate) (PBS...
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Article
Preparation and study of a capillary electrochromatographic column prepared by conjugating β-CD COFs and gold-poly glycidyl methacrylate nanoparticles
A new enantioselective open-tubular capillary electrochromatography (OT-CEC) was developed employing β-cyclodextrin covalent organic frameworks (β-CD COFs) conjugated gold-poly glycidyl methacrylate nanopartic...
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Article
Comparison of chain structures between special polyethylene resins for natural gas pipes by preparative temperature rising elution fractionation and cross-fractionation
In general, natural gas pipes have the highest standard requirements of all pipes. Therefore, it is essential to establish the relationship between microstructure and properties. Two special polyethylene resin...
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Article
One-step electrodeposited binder-free Co-MOF films and their supercapacitor application
Metal-organic frameworks (MOFs) with redox-active metal ions and a variety of organic linkers have been widely investigated as prospective electrode materials for supercapacitors. Here, we generate uniformly d...
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Article
Control of the rubber particle size and phase structure for the design of transparent methacrylate-acrylonitrile-butadiene-styrene resin with excellent performance
Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) was obtained by blending the rubber phase with matrix resin. Matching the refractive index was crucial for transmittance in MABS resins. Additionally,...
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Article
Effect of strain on the photoelectric properties of molybdenum ditelluride under vacancy defects: a DFT investigation
This study explores the impact of deformation on the electrical and optical characteristics of monolayer cadmium telluride (MoTe2) with vacancies, using the foundational principles of density functional theory. I...
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Article
Wood-based oxidized cellulose microtube hydrophobic thermal insulation foam
The carbon dioxide emissions caused by heat transfer have become one of the largest sources of carbon dioxide emissions. Reducing greenhouse gas emissions caused by heat conduction have become an urgent proble...
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Article
CuxO decorated Ti3C2Tx MXene composites for non-enzymatic glucose sensing with large linear ranges
Ti3C2Tx MXene/CuxO composites were prepared by acid etching combined with electrochemical technique. The abundant active sites on the surface of MXene greatly increase the loading of CuxO nanoparticles, and the s...
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Article
Spatially confined dual-emission nanoprobes assembled from silicon nanoparticles and gold nanoclusters for ratiometric biosensing
Gold nanoclusters (AuNCs) possess weak intrinsic fluorescence, limiting their sensitivity in biosensing applications. This study addresses these limitations by develo** a spatially confined dual-emission nan...
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Article
Selective adhesion of nitrogen-containing toxic gasses on hexagonal boron phosphide monolayer: a computational study
Various toxic gasses are being released into the environment with the increasing industrialization. However, detecting these gasses at low concentrations has become one of the main challenges in environmental ...
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Article
Asymmetric catalytic synthesis of chiral covalent organic framework composite (S)-DTP-COF@SiO2 for HPLC enantioseparations by normal-phase and reversed-phase chromatographic modes
A novel CCOF core–shell composite material (S)-DTP-COF@SiO2 was prepared via asymmetric catalytic and in situ growth strategy. The prepared (S)-DTP-COF@SiO2 was utilized as separation medium for HPLC enantiosepar...
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Article
A double boronic acid affinity “sandwich” SERS biosensor based on magnetic boronic acid controllable-oriented imprinting for high-affinity biomimetic specific recognition and rapid detection of target glycoproteins
Transferrin (TRF), recognized as a glycoprotein clinical biomarker and therapeutic target, has its concentration applicable for disease diagnosis and treatment monitoring. Consequently, this study developed bo...
