43 Result(s)
within
**ngyu Huang
Characterization and Evaluation of Materials
-
Article
Photoelectrochemical photodetector based on electrodeposited Bi2Se3 film with superior performance
Two-dimensional (2D) materials have demonstrated great performance and good application prospects in a variety of photodetectors, including photoelectrochemical (PEC)-type photodetectors, due to their superior...
-
Article
Tunable Electronic Structure Oscillations on Layer-Dependent Multilayer Janus Heterostructures
The structure and electronic properties of bilayer, trilayer, and multilayer vertical Janus heterostructures are studied by first-principles calculation. By comparing the electronic structure of monolayer SMoS...
-
Article
Synthesis and characterization of a new acrylic emulsion with dual efficacy: UV-shielding and antibacterial function
To improve the weatherability and antibacterial property of acrylic emulsion, a new kind of acrylic emulsion with UV-shielding and antibacterial properties was prepared by soap-free emulsion polymerization wit...
-
Article
SnSe nanosheet hybridized with reduced graphene oxide for enhanced hydrogen revolution reaction
SnSe with layered structure, as a member of 2D materials and transition metal chalcogenides, is a promising candidate of electrocatalyst for hydrogen evolution. Reduced graphene oxide (RGO) is an excellent sub...
-
Article
Etching Exfoliated Ti2CTx Nanosheets for Photoelectrochemical Photodetectors with Enhanced Performance and Alkaline Stability
Because of their unusual electrical and optoelectronic properties, MXene nanosheets have generated considerable interest. Herein, a photoelectrochemical (PEC)-type photodetector based on few-layer MXene (Ti2CTx) ...
-
Article
Tunable hydrogen evolution activity of black antimony–phosphorus monolayers via strain engineering: a first-principles calculation
The HER activity and related electronic properties of monolayer binary V–V compound SbP under the biaxial strains are discussed by employing the first-principles calculations based on DFT. It is found that dif...
-
Article
Effect of S Vacancy and Interlayer Interaction on the Electronic and Optical Properties of MoS2/WSe2 Heterostructure
The van der Waals (vdWs) heterostructure retains some excellent properties of monolayer transition metal dichalcogenides (TMDs), and has a significant improvement in performance, which is anticipated to play a...
-
Article
Study of the Impact of Opening Streams on Turbulence Inhibitors in Tundishes
In this study, the materials used in turbulence inhibitors were identified, inhibitors were precisely designed, and the stress on turbulence inhibitors during the most demanding stage in the tundish operation ...
-
Article
A one-step hot pressing molding method of polyacrylonitrile carbon fibers: influence on surface morphology, microstructure and mechanical property
Carbon fibers (CFs) have been the most popular material for decades and compound into various materials because of their excellent performance. Herein, a novel one-step hot pressing molding is proposed to prep...
-
Article
Friction and Wear Behavior of C17200 Copper-Beryllium Alloy in Dry and Wet Environments
The high strength, elasticity, hardness and wear resistance of C17200 copper means it is widely used in motor brushes, bearing sleeves and contact parts. As the requirement for extended reliability and service...
-
Article
Bi2Se3 nanosheets hybridized with reduced graphene oxide for enhanced photoelectrochemical activity
In this report, two-dimensional (2D) bismuth selenide (Bi2Se3) nanosheets (NSs) and reduced graphene oxide (rGO) (Bi2Se3/rGO) composites have been prepared via a hydrothermal method. The microstructures and morph...
-
Article
Liquid-Exfoliated Molybdenum Telluride Nanosheets for High-Performance Supercapacitors
Two-dimensional (2D) MoTe2 nanomaterials have emerged as a promising candidate for constructing excellent supercapacitors due to their high capacitive performance. Recent studies have revealed that MoTe2 has broa...
-
Article
Electrochemical exfoliation of molybdenum disulfide nanosheets for high-performance supercapacitors
Two-dimensional (2D) molybdenum disulfide (MoS2) nanomaterials have emerged as promising candidates for constructing excellent supercapacitors, but the lack of large-scale, efficient and low-cost methods for prep...
-
Article
AC Loss Estimation on HTS Armature Windings for a 30-kW Marine Generator Prototype
In this study, we propose a numerical method to estimate the AC loss of a 30-kW HTS synchronous generator during rated operation. As HTS armature windings are installed around the stator core in a rotating mac...
-
Article
Geometries and Electronic Properties of Black Phosphorus/MoS2 Heterostructure with P Atom Vacancies: First Principles Calculations
Van der Waals (vdW) heterostructure, vertically assembled by two kinds of two-dimensional layered materials with extraordinary electronic and optical properties, has emerged as an interesting candidate in the ...
-
Article
Electromigration behavior of Cu/Sn–58Bi–1Ag/Cu solder joints by ultrasonic soldering process
Sn–58Bi–1Ag solder ribbon was prepared by twin-roll rapid solidification technology, and the ultrasonic soldering process was used to prepare Cu/Sn–58Bi–1Ag/Cu linear solder joints. Electron probe microanalysi...
-
Article
Microemulsion synthesis of anhydrous calcium sulfate nanowhiskers with calcium acetate solution and its surface structure stable and crystal phase evolution after modification
Methods obtaining gypsum whiskers via calcining dihydrate or hemihydrate gypsum perform high energy consumption. It also performs potential environmental impacts. New methods with energy-saving, high-efficienc...
-
Article
Thermally Self-Healable Titanium Dioxide/Polyurethane Nanocomposites with Recoverable Mechanical and Dielectric Properties
Dielectric materials with self-healing property after the occurrence of detrimental events such as tearing or scratch are highly desired, which guarantees reliability and lifetime of the electric and electroni...
-
Article
Structure and tensile properties of carbon fibers based on electron-beam irradiated polyacrylonitrile fibers
Electron-beam irradiation has demonstrated the promising results for tuning the exothermic behavior of polyacrylonitrile (PAN) fibers, and the stabilization time can be shortened accordingly. However, the mech...
-
Article
Photoluminescence properties of single component double-color-emitting phosphor Ca5(PO4)3Br:Eu2+,Mn2+ for white LEDs
Novel color-tunable Ca5(PO4)3Br:Eu2+,Mn2+ single component phosphors have been firstly synthesized through high-temperature solid-state reaction. X-ray diffraction (XRD), scanning electron microscopy (SEM), decay...
