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Yu**g He
Characterization and Evaluation of Materials
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Article
Ultra-Transparent Cerium-Doped Indium Oxide Films Deposited with Industry-Scale Reactive Plasma Deposition
Transparent conductive oxide (TCO) films are widely used as electrodes in photovoltaic devices, such as perovskite solar cells and heterojunction solar cells. However, in the conventional physical vapor deposi...
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Giant Topological Bandgap and Rashba Effect in Decorated Plumbene: A First-Principles Study
Materials with large Rashba spin splitting (RSS) and quantum spin Hall effect (QSHE) are extremely important in spintronic device applications. Based on first-principles calculations, we present H–Pb–OH, a two...
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Article
Optimizing the Microstructures of Inclined Deposition to Improve the Photoelectric Properties of ZnO Thin Films
Radiofrequency magnetron sputtering has been applied in the deposition of a zinc oxide (ZnO) thin film, which has been used as a next-generation transparent conducting electrode material to replace indium tin ...
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Oxidation Performance During Adsorption of Ethyl Mercaptan by Ag-MnO2 Nanosheets
This study focused on the creation of Ag-MnO2 nanosheet composites by combining Ag and MnO2 nanosheets with the use of surfactant and organic solvents. The as-prepared adsorbents were analyzed for their oxidation...
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Improving the Hydrogen Embrittlement Property of 1.8 GPa Press-Hardened Steel by Controlling the Prior Austenite Grain Size
Press-hardened steel (PHS) with a tensile strength of 1.8 GPa exhibits significant potential for lightweight applications in automobile industry. Nevertheless, H embrittlement (HE) remains a serious concern in...
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Article
Mechanical Response and Failure Mechanism of AFRP-repaired Corroded CHS Tubes Under Axial Compression
Corrosion-induced defects, extensive and unavoidable in marine structures, pose significant threats to structural integrity and safety. This study aims to assess mechanical response and investigate the failure...
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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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Article
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
Comparison of chain structures between special polyethylene resins for natural gas pipes by preparative temperature rising elution fractionation and cross-fractionation
In general, natural gas pipes have the highest standard requirements of all pipes. Therefore, it is essential to establish the relationship between microstructure and properties. Two special polyethylene resin...
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Article
Hybrid nanoflower-based electrochemical lateral flow immunoassay for Escherichia coli O157 detection
An electrochemical biosensor has been developed for detection of Escherichia coli O157 by integrating lateral flow with screen-printed electrodes. The screen-printed electrodes were attached under the lateral flo...
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Article
Impact of the Rare Earth Element La on the Microstructure and Mechanical Properties of the Al/Steel Bimetallic Composite Interface Fabricated by Liquid–Solid Casting
This research aimed to explore the influence of the rare-earth element La on the interface microstructure and mechanical properties of Al/steel bimetallic composites produced through liquid–solid casting. The ...
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Article
Highly sensitive triethylamine gas sensor based on CeO2-modified Au–ZnO
The paper adopted a two-step hydrothermal method to fabricate CeO2-modified Au–ZnO (CAZ) nanosheets, as well as investigated the gas-sensing performance of CAZ composites and Au–ZnO materials with various CeO2 co...
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Article
Realization of green emission in AlN:Eu2+ phosphors for LED and flexible anti-counterfeiting film applications
Phosphors play an extremely important role in solid-state lighting and full-color displays. Recently, it has been observed that their properties can be extensively utilized in the field of anti-counterfeiting....
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Article
Study on the Judgment of Fatigue Damage Stages in Welds Based on Entropy Analysis
This study aims to explore the relationship between the weld fatigue stages and metal magnetic memory signals so as to address challenges in detecting fatigue damage. The fatigue experiments and magnetic memor...
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Article
Improved Multi-Directional Forging Process and Its Effect on Microstructure and Three-Directional Mechanical Properties of 2195 Al-Li Alloy
Reticular crystal phases and abnormally coarse grains are key problems that restrict the improvement of the mechanical properties and uniformity of Al-Li alloys. The effects of the multidirectional forging (MD...
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Article
Microwave dielectric properties and crystal structure of a new low loss BaCa13Mg2(SiO4)8 ceramics
This investigation explores the microwave dielectric characteristics of BaCa13Mg2(SiO4)8 ceramics, synthesized through conventional solid-state techniques. Via X-ray diffraction analysis and comprehensive data re...
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Article
Highly selective electrochemical reduction of nitrate-to-ammonia using iron phosphide self-supported electrode
Nitrate electrocatalytic reduction (NO3RR) is a potential approach to ammonia (NH3) production, and the limited NH4+–N selectivity and NH4+–N yield rate are great challenges in NO3RR to NH3. Herein, the self-supp...
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Article
Research on Ultrasonic NDT of Wire to Terminal Joints: Comparison of Combinations of Various CNNs and Signal Processing Technologies
The wire to terminal joints are prepared using ultrasonic welding and find extensive application in various fields, such as new energy vehicles and aerospace. Traditionally, tensile strength tests have been em...
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Article
Effect of Magnesium Substitution on Electrochemical Performances of Layered LiNiO2 Cathode Materials
Ni-rich layered oxides are receiving increased attention as cathodes due to their high energy density. However, the gradual structural transformation during charging/discharging will lead to capacity degradati...
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Article
The light control resistance switch characteristics and conduction mechanism of BaTiO3/MoS2 structure
In this study, Cu/BaTiO3/MoS2/Cu nanodevices were fabricated through magnetron sputtering at room temperature, and the adjustable resistor switching (RS) functionality of the devices under dark and illuminated co...
