3,608 Result(s)
within
**u-**u Zhang
Characterization and Evaluation of Materials
Polymer Sciences
Solid Mechanics
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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
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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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
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 ...
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Article
Molecular dynamics study on nanogrinding behavior of lamellar heterostructure gallium nitride
Lamellar heterostructures containing gallium nitride (GaN) have excellent photoelectric properties and also play an important role in lighting, the quantum field, and other fields. Exploring the nanoscale proc...
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Article
Microstructure and interfacial behavior of SiCp/6061 aluminum matrix composite joined by laser welding with filled TixSi powder
SiCp/Al matrix composites exhibit excellent thermal and mechanical properties, making them highly desirable in aerospace, automobile, and electronics industries. However, a drawback arises during the welding proc...
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Article
Preparation, characterization and scale inhibition performance of carboxymethyl ficoll
Carboxymethyl Ficoll (CM-Ficoll) has attracted wide attention in various areas such as cell isolation and pharmaceutical slow-release. However, the preparation especially the precise control of carboxymethyl d...
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Article
Mechanical properties and corrosion resistance of TC4 titanium alloy joints by plasma arc welding + gas tungsten arc welding combination welding
In this paper, plasma arc welding (PAW) and plasma arc welding combined with gas tungsten arc welding (PAW + GTAW) were used to weld TC4 titanium alloy plate (thickness of 8 mm). The relationship between mecha...
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Article
Enhanced tribology properties induced by eutectic microstructure strengthening and in-situ reinforcing in laser cladded composite coating
With the development of laser deposition technology, the Invar alloy matrix materials is a kind of potential laser deposited coating because of low expansion coefficient, which is favor to decrease the residua...
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Article
Robust chitosan sponges for highly efficient aggregation-induced demulsification separation of emulsified oil from surfactant-polymer oily sewage
Removing emulsified oil from surfactant-polymer-flooding (SPF) oily sewage is a tough problem during oil field exploitation as the viscosity and emulsification degree of the oily sewage dramatically increased ...
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Article
Development of a shear creep damage model of jointed rock masses considering the influence of freeze-thaw and chemical corrosion
To conduct a more realistic numerical simulation analysis of jointed rock mass engineering in cold regions, shear creep tests were conducted on the jointed rock masses under freeze-thaw and chemical corrosion....
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Article
Enhanced recoverable energy density in Ca0.7Sm0.2TiO3-modified Bi0.5Na0.5TiO3–SrTiO3 ceramic capacitors
Ceramic capacitors are receiving increasing interest because of their applications in pulsed-power devices. The perovskite oxide Bi0.5Na0.5TiO3 (BNT)-based ferroelectric ceramics are regarded as prospective lead-...
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Article
Al3Zr nanophase-enabled anti-corrosion mechanisms in high-strength Al alloy by scalable micro-alloying design
A novel scalable approach via Zr micro-alloying to enhance the corrosion resistance of high-strength Aluminum (Al) alloy A206 without compromising mechanical strength has been proposed. The improved corrosion ...
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Article
Anticorrosion behavior and enhanced wear resistance of Ni–P–GO–Y composite coating on the surface of NdFeB permanent magnet
Sintered NdFeB is widely used in various industrial applications due to its excellent magnetic properties, but its application is limited by its susceptibility to corrosion. In this study, GO particles were pr...
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Article
Effect of sodium citrate on the electrodeposition of biodegradable Fe-Zn alloys
Fe-Zn alloys for degradable vascular stents were prepared via electrodeposition technique. The effect of the concentration of the complexing agent sodium citrate (C6H5Na3O7·2H2O) in the plating solution on the so...
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A review: current urea sorbents for the development of a wearable artificial kidney
The wearable artificial kidney (WAK) holds great promise as a potential alternative to hemodialysis for treating end-stage renal disease (ESRD), offering patients longer and more frequent dialysis within a com...
