2,066 Result(s)
within
Yu** Zhou
Characterization and Evaluation of Materials
Polymer Sciences
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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
Enhanced α → β phase transition of Ti–6Al–2Zr–1Mo–1V alloy by the electropulsing
Both the electropulsing-assisted treatment (EPAT) and traditional heat treatment (THT) were conducted to investigate the effect of the electropulsing on α → β phase transition in Ti–6Al–2Zr–1Mo–1V (TA15) alloy. T...
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Article
Stress corrosion cracking behavior and mechanism of high manganese steel in inshore SO2-polluted marine environment
High manganese steel (HMS), widely utilized in railway transportation, often encounters the compounded challenge of high stress impact and corrosion, ultimately leading to environmentally assisted cracking. To...
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Rapid degradation of thermosetting ester epoxies and monomer recovery methods
The degradation and recycling of waste epoxy resins is an urgent environmental problem, encouraging the use of degradable thermosetting epoxies. In this study, a high-performance thermosetting epoxy resin mate...
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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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Fluorine-free, corrosion-resistant aluminum surfaces with nickel hydroxide and stearic acid superhydrophobic coatings
This work presented a novel method for fabricating corrosion-resistant and fluorine-free superhydrophobic Al2O3/nickel hydroxide (NiOxHy)/stearic acid (STA) composite coating on the Al alloys. The Al2O3/NiOxHy co...
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Passivation of interfacial defects of ZnO and CsPbBr3 by inserting NaSCN in all-inorganic perovskite solar cells
Here, we passivated the interfacial defects of ZnO/CsPbBr3 by inserting a NaSCN layer between the ZnO electron transport layer and the CsPbBr3 layer to improve the photoelectric conversion efficiency of ZnO/CsPbB...
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Article
Effect of microalloying with Ca and Gd on the hot deformation behavior of AZ31 alloy
Two magnesium alloys of AZX310 and AZE310 were designed through adding 0.5 wt.% Ca and 0.5 wt.% Gd to AZ31, respectively. Tensile tests were performed on the extruded AZX310, AZE310 and AZ31 alloys at the stra...
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Article
Effect of varied initial dislocation densities on the anisotropic behavior of creep-aging in Al–Cu–Li alloy
Accurate forming predictions for the third-generation Al–Cu–Li alloys challenged by anisotropic creep-aging (CA) behavior. The creep-aging anisotropic behavior of Al–Cu–Li alloys with different initial disloca...
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Article
Modulating cross-linked network structure of epoxy resin blends towards concurrently high intrinsic thermal conductivity and dielectric properties
High thermal conductivity (k) epoxy resin (EP) composites are widely used in electronic devices and power equipment where timely heat dissipation is urgently desirable. However, achieving a balance between high-k...
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Article
Retraction Note: Two co(II)-based coordination polymers: photocatalytic dye degradation properties and treatment effect against colon cancer by inhibiting IL-6-STAT3 inflammatory signaling pathway
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Article
Competition of Composition Fluctuation Modes in Weakly Segregated Salt-doped Symmetric Diblock Copolymers
Salt-doped block copolymers have widespread applications in batteries, fuel cells, semiconductors, and various industries, where their properties crucially depend on phase separation behavior. Traditionally, i...
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Article
Preparation and antibacterial properties of polypropylene composite with bisphenol A-type benzoxazine
Polypropylene (PP) is a commonly used material in medical supplies. However, its lack of antibacterial properties has led to a frequent occurrence of healthcare-associated infections that need to be addressed....
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Article
Research on the Influence of Yarn Reduction on the Bending Performance of Three-dimensional Woven Composites
The primary objective of this study is to conduct a comprehensive experimental investigation into the impact of yarn reduction on the damage mechanisms and progression of 3D woven composites under bending load...
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Article
High-throughput synthesis of binary Al–Mn alloys by directed energy deposition with improved accuracy of composition adjustment
Directed energy deposition (DED) provides the possibility of high-throughput synthesis by controlling the multi-channel powder feeders. However, the compositional accuracy of the targeted alloy is of concern d...
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Article
Effect of modulation period on the mechanical and tribological behavior of (CrNbTiAlV)CN/MoN coatings
This work is to deposit (CrNbTiAlV)CN/MoN coatings by alternating sputtering with multiple targets. The hardness and elastic modulus of the (CrNbTiAlV)CN/MoN multilayer coatings gradually increase with the dec...
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Article
Mechanical properties and microstructure of heterogeneous commercial pure titanium prepared by rotary swaging and annealing
The industrial applications of commercial pure titanium (CP-Ti) are significantly limited due to the strength-ductility trade-off in metallic materials. The strategy of heterostructured materials has been prop...
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Article
Porous high-entropy (Zr0.25Hf0.25Nb0.25Ti0.25)C with high strength and uniform pore structure fabricated by freeze-casting
Ultra-high temperature ceramics (UHTCs) are considered as promising thermal insulation materials applied in ultra-high temperature environments (> 2000 °C). However, the high thermal conductivity and high dens...
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Article
Pickering emulsion stabilized by lignin particles: Influence of oil phase, lignin concentration, and particle size
Pickering emulsion stabilized by lignin particles has many advantages such as high flexibility, natural non-toxicity, anti-oxidation, and anti-ultraviolet. In order to promote the application of industrial lig...
