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Article
Zheng **fu
Characterization and Evaluation of Materials
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Article
One-Pot Template-Free Synthesis of Mesoporous ZnCo2O4 Microbubbles for Oxygen Evolution Reaction
Spinel ZnCo2O4 is an important multi-functional material with wide applications, such as electrocatalytic oxygen evolution reaction. However, it still remains a challenge to synthesize ZnCo2O4 with complex morpho...
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Nonlinear Mechanical Behavior of Glass Fiber/ Epoxy Resin Composite Under Medium and Low Strain Rates Loading
The necessity to design composite building structures that are both safe and reliable has prompted the academic community to delve into the investigation of the bearing capacity of composite materials and fore...
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A novel reinforced concrete-like composite solid-state electrolyte with enhanced performance for all-solid-state lithium batteries
Due to superior energy density and safety, all-solid-state lithium-ion batteries (ASSLBs) are considered to be the perfect substitute for lithium-ion batteries. As the most important component of ASSLBs, solid...
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Effect of bonding time on reliability of Cu/Sn-9Zn-30Cu/Cu solder joints for 3D packaging
Cu/Sn-9Zn-30Cu/Cu 3D packaging solder joints were prepared by transient liquid phase (TLP) bonding. The effect of bonding time on microstructure, shear strength, and fracture surfaces of the solder joints was ...
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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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Anisotropic Inverse Spin Hall Effect Observed in Sputtering Grown Topological Antiferromagnet Mn3Sn Films
Recent theoretically predicted strong anisotropic spin Hall effect (SHE) or inverse SHE (ISHE) in chiral antiferromagnetic compounds Mn3X (X = Ge, Sn, Ga, Ir, Rh, and Pt) could potentially expand the horizons of ...
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The high-temperature oxidation behavior and mechanism in a powder metallurgy Ni-based superalloy featuring δ-Nb3Al addition
Incorporating strengthening phase with a higher thermal stability than traditional L12-ordered Ni3Al phase offers a promising avenue for develo** the next-generation Ni-based superalloys. In this study, a powde...
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Improving catalytic performance of (Ba, Ca) (Ti, Sn)O3 piezoelectric ceramics by regulating phase structure
Piezocatalysis is considered as an evolving technology based on the piezoelectric properties of catalysts, has shown great potential in the field of environmental remediation, water splitting, and biotechnolog...
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Design of elastic metamaterial plate and application in subway vibration isolation
While using the subway brings people convenient transportation, The low frequency vibration caused by metro is one of the factors that seriously threaten the physical and mental health of human beings and the ...
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Stable generation of Core-Shell droplets in Coaxial Electrohydrodynamic Printing by Numerical Simulation and Jet Mode Recognition
Core-shell droplets exhibit advantageous physical and chemical properties attributed to their unique structural composition, thereby presenting broader prospects for application in diverse fields including bio...
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Effect of Ag on High-Temperature Oxidation Behavior of Mg–6.5Gd–5.6Y–0.1Nd–0.01Ce–0.4Zr Alloy
In this paper, the isothermal oxidation experiments were used to study the effect of Ag on the high-temperature oxidation behavior of Mg–6.5Gd–5.6Y–0.1Nd–0.01Ce–0.4Zr (wt%) alloy oxidized at 350 °C, 400 °C and...
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A renewable screen-printed electrode based on magnetic NiCo@N-doped carbon nanotubes derived from Co-MOF for ractopamine detection
A renewable electrochemical screen-printed electrode (SPE) is proposed based on magnetic bamboo-like nitrogen-carbon (N–C) nanotubes loaded with nickel–cobalt alloy (NiCo) nanoparticles (NiCo@N-CNTs) for the d...
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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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Characterization of the Macroscale Struts and Microscale Substructures in Ti–6Al–4V Octet-Truss Metamaterials
Metamaterials, characterized by repeated unit cells and typically processed through additive manufacturing, represent a departure from traditional solid materials, showcasing inherent hierarchical structures. ...
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Numerical simulation of fatigue fracture in gradient high-strength steel: effects of carbides and gradient structure on stress–strain response and crack propagation behavior
Focusing on the joint effect of gradient structure and carbides, this work explores the stress–strain response of gradient high-strength steels under cyclic loading and their fatigue crack propagation behavior...
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Initial Surface Residual Stress Field of Aluminum Alloy Prediction Method Based on Surface-Measured Stresses
In this paper, the initial surface residual stress field prediction method of aluminum alloy based on surface finite measured stress values is proposed. In this process, based on elastic–plastic mechanics, the...
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A Study on the Corrosion Behavior of Ti-Containing Weathering Steel in a Simulated Marine Environment
The aim of this study is to evaluate the effect of titanium on the corrosion characteristics of bridge weathering steel plates in marine environments. The corrosion characteristics of steel containing differen...
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Unraveling the Influence of Static Magnetic Field on Carbide Precipitation and Mechanical Properties in Large-Scale H13 Hot Work Die Steel
In order to evaluate the potential application advantages of static magnetic field on the development of electroslag remelted large-scale H13 steel technology, the carbides, inclusions, solute segregation and ...
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The influence of drilling speed on the evolution mechanism of subsurface defects in single crystal 3C-SiC in molecular dynamics
To investigate the effect of drilling speed on the molecular dynamics and subsurface defect evolution mechanism of 3C-SiC single crystals, a coupled molecular dynamic model for drilling is established. A multi...
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The structure evolution, dielectric properties, and tunable mechanism of (Ba0.91Ca0.09)(ZryTi1−y)O3 ceramics
(Ba0.91Ca0.09)(ZryTi1−y)O3 (0.10 ≤ y ≤ 0.25) ceramics were prepared to study the influence of Zr4+ content on the structure evolution, dielectric properties, and tunable mechanism. XRD results and temperature–per...
