2,546 Result(s)
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Characterization and Evaluation of Materials
**-**a Ding
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Electrochemical sensing platform for stable detection of trace Cu2+ based on ZIF-67/GO/Nafion/GCE
Nanododecahedral ZIF-67 crystals were successfully synthesized by a simple coprecipitation method at room temperature and constructed with graphene oxide (GO) and Nafion as an electrochemical sensing platform ...
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Combined First-Principles and Machine Learning Study of Thermal Transport and Thermoelectric Properties of p-type Halide Perovskite CsCdX3 (X = Cl, Br)
The thermal transport and thermoelectric properties of CsCdX3 (X = Cl, Br) were investigated using first-principles calculations and machine learning interatomic potentials. The lattice thermal conductivity was o...
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The Laminated/Network Interface Design and Deformation Behavior of Multilayer Steel
The SUS304/45 multilayer steels with laminated/network coupling interfaces were fabricated by cold rolling, and the interface evolution behavior and strengthening–toughening mechanism were clarified by microst...
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Open AccessSubmersible voltammetric sensing probe for rapid and extended remote monitoring of opioids in community water systems
The intensifying global opioid crisis, majorly attributed to fentanyl (FT) and its analogs, has necessitated the development of rapid and ultrasensitive remote/on-site FT sensing modalities. However, current a...
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Refinement Mechanism of the Hypoeutectic Al–7Si Alloy by Adding a Novel La-Rich Rare-Earth Grain Refiner
Refining the grain size of the as-casted hypoeutectic Al–Si alloys is an established technique for improving their mechanical properties. This work is based on the development of a novel La-riched grain refiner,
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A Review of Magnesium Alloys as Structure–Function Integrated Materials
Magnesium alloys have a significant advantage, lower density over the other structure materials; hence, they have been widely used in various fields such as transportation and aerospace. With the development o...
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Mechanisms of Genipin and MCNT effects on the actuation properties and failure of chitosan gel bionic artificial muscles
The poor actuation characteristics of current bionic artificial muscles limit their application in engineering practice. Chitosan and graphene are used as the main components to prepare bionic artificial muscl...
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Synergistic effect of noble metal Pt and Zn0.25Cd0.75S QDs on ZnO: broad spectral response and its outstanding photocatalytic performance
Constructing heterostructures can accelerate the separation of electrons and holes, prolong the lifetime of photogenerated charge carriers, and have an important impact on improving photocatalytic activity. Th...
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Morphological and structural control of dendritic mesoporous silica&titania nanospheres by the one-pot co-condensation approach
Dendritic mesoporous silica nanospheres (DMSNs) possess excellent specific surface areas, pore volumes, and extremely accessible internal spaces. DMSNs have experienced high-speed development in the aspects of...
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Green Hydrothermal Preparation of Ag-CP Nanocomposites with Lily Bulbs for Non-Enzymatic Glucose Detection
Green synthesis represents a superior strategy for mitigating the adverse effects of chemical synthesis on the environment. In particular, the utilization of bio-sourced materials for nanomaterial synthesis c...
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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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High-performance SO2 gas sensor based on MXene/LaFeO3 nanotubes by electrospinning technology
Sulfur dioxide (SO2) is highly toxic, harmful to human health, and seriously pollutes the environment. In the present report, different ratios of MXene (Ti3C2Tx) loaded LaFeO3 nanotubes were obtained through etch...
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Impact of SOFC anode carbon deposition and hydrogen adsorption on the cell performance by molecular simulation
This study primarily investigates the changes in carbon adsorption capacity and hydrogen adsorption capacity on the anode catalyst surface when using methane fuel and mixed gas fuel as the anode fuel for SOFC ...
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Mechanical Properties of Concentric Three-Phase HTS Cable Based on Laminated Theory
High-temperature superconducting (HTS) cable, with massive current carrying capability and low electric power loss, is always at the cutting edge of the strong electric fields. The concentric three-phase HTS c...
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Analysis of a cracked harmonic substrate under a rigid punch
The study of the mechanical action between a punch and a cracked substrate has some theoretical guidance for the material protection. So the coupling problem of a cracked semi-infinite harmonic substrate under...
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Effect of arc energy on the microstructure and electrochemical behavior of duplex stainless steel weld overlay deposited by GMAW process
ER2209 type welding consumable was used for welding overlay deposit on 2205 duplex stainless steel plate through gas metal arc welding (GMAW) at different heat inputs. The research focused on analyzing the eff...
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Effect of bipolar-plates design on corrosion, mass and heat transfer in proton-exchange membrane fuel cells and water electrolyzers: A review
Attaining a decarbonized and sustainable energy system, which is the core solution to global energy issues, is accessible through the development of hydrogen energy. Proton-exchange membrane water electrolyzer...
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Dual-recognition colorimetric platform based on porous Au@Pt nanozymes for highly sensitive washing-free detection of Staphylococcus aureus
A dual-recognition strategy is reported to construct a one-step washing and highly efficient signal-transduction tag system for high-sensitivity colorimetric detection of Staphylococcus aureus (S. aureus). The po...
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Evaluation of Parameters Coupling into ZT for Higher Output Performance
Thermoelectric power generation is an emerging renewable energy technology, while its widespread application has been limited by its constrained output capacity. The figure of merit (
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Effect of Pt clusters on hydrogen adsorption behaviors of cup-stacked carbon nanotubes: a DFT study
In this paper, the formation and characterization of Pt2, Pt3 as well as Pt4 atomic clusters in cup-stacked carbon nanotubes (CSCNTs) are evaluated by DFT to examine the adsorption capacity under the clusters. Th...
