6,895 Result(s)
within
**u-**u Zhang
Characterization and Evaluation of Materials
Polymer Sciences
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Article
Effect of Bricks-and-Mortar Architecture on Fracture Behavior of SiCp/Al Composite: A Finite Element Analysis
The metal-matrix composites (MMCs) with biomimetic bricks-and-mortar architectures have been experimentally demonstrated to exhibit excellent strength-ductility match. Here, biomimetic bricks-and-mortar archit...
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Article
Performance Optimization of Sol-Derived C/Mullite Composites by Reducing the Sintering Shrinkage of Mullite Matrix
C/Mullite composites were fabricated through sol impregnation-drying-heating (SIDH) route using the sol with a high solid content in our previous work, and the composites showed desirable performance. However,...
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Article
Investigating the Effects of Contact Area and Chamfering on the Failure Behavior of Plain Woven Composite-Metal T-joints
This paper experimentally and numerically investigates the failure behavior of plain woven composite-metal connection structures (T-joints) under loads in different directions. According to the direction of lo...
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Article
The Investigation of Preload Relaxation Behavior of CFRP Bolted Joints Under Thermal-Oxygen Environment: Modeling and Experiments
In this paper, the effects of interference-fit sizes and service environment temperature on the preload and relaxation of CFRP bolted joints are investigated based on an ultrasonic monitoring method. Specimens...
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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
Component gradually varied templates-derived carbons: effect of composition of template on their structure and supercapacitor performances
The composition and chemical properties of template could influence the morphology, texture and surface chemistry of the resultant carbon and their performances for supercapacitor. Herein, we systematically in...
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Article
Formation of polycrystalline-Co particle-chains in Cu–Co alloy during liquid-phase sintering in a high magnetic field
Liquid-phase sintering of Cu–30 wt.% Co alloy, involving liquid Cu coexisting with solid Co particles, was performed with and without a 12 T magnetic field. The microstructure evolution and coarsening behavior...
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Article
Investigation of the Impact of Thermo-Stam**, Fiber Orientation, and Metal Thickness on the Formability of Fiber Metal Laminates
Despite being invented several decades ago, fiber metal laminates (FMLs) still encounter challenges in large-scale manufacturing, especially in forming small and complex-shaped components. These challenges ari...
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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
A facile injectable and self-healing carbon dot/oxidative polysaccharide hydrogel with sustained release capability and potent antibacterial activity
Multi-functional hydrogels possess significant potential for use in clinical medical treatments. In this study, we synthesized a polysaccharide hydrogel containing carbon dots (CDs) for the purpose of creating...
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Article
Nitrogen–carbon-induced spinodal structure in plasma nitrocarburized 38CrMoAl with hollow cathode discharging
The commonly utilized nitriding steel 38CrMoAl is employed for components subjected to low-impact loads but high wear. In this investigation, 38CrMoAl underwent plasma nitrocarburizing using a hollow cathode p...
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Article
A review of functional E-jet inks for manufacturing flexible sensors
In preparing flexible sensors, electrohydrodynamic inkjet printing technology is a commonly used method to print and pattern functional inks uniformly with high precision. This paper reviews the latest researc...
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Article
Molecular dynamics simulation of the orientation and temperature dependence in MgAl2O4 spinel
Through molecular dynamics simulations, this study investigates the orientation and temperature dependence of the tensile mechanical properties, the failure mechanism, and crack propagation characteristics of ...
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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
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
Magnetically circular layered triboelectric nanogenerators by advanced self-sensing composites
This paper provides a numerical simulation study of Magnetically Circular Layers of Triboelectric Nanogenerators (MCL-TENGs) for energy harvesting and self-powered sensing. The MCL-TENGs generate electrical en...
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Article
Recent advances in integrated capture and electrochemical conversion of CO2
Capturing and electrochemically converting carbon dioxide (CO2) from industrial point sources, such as flue gas, is a promising approach to mitigate the greenhouse effect and protect the environment. However, the...
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Article
A review of recent advances in the stability, efficacy, and biosafety of black phosphorus-based drug delivery
Two-dimensional black phosphorus nanosheets (BPNSs) possess remarkable structures and properties, including a honeycomb-like wrinkled morphology and a tunable direct band gap. These attributes make BPNSs highl...
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Article
Shape memory, reprocessing and photothermal conversion of isocyanate-free polythiourethane nanocomposites with Fe3O4 enabled via crosslinking with disulfide bonds
The nanocomposites of polythiourethane (PTU) with Fe3O4 were fabricated via an isocyanate-free approach. The nanocomposites simultaneously had the reprocessing, shape memory and photothermal properties. First, a ...
