Junjie Sun
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View article: Multiphase-based predictive framework construction of abrasive wear performance in C–V–Cr–Mo alloys
Multiphase-based predictive framework construction of abrasive wear performance in C–V–Cr–Mo alloys Open
Abrasive wear persists as the dominant failure mechanism in crushing equipment, driving the demand for predictive models to guide wear-resistant alloy design and equipment lifespan assessment. Conventional models (e.g., Archard's law) rely…
View article: Dual-Neighborhood Tabu Search for Computing Stable Extensions in Abstract Argumentation Frameworks
Dual-Neighborhood Tabu Search for Computing Stable Extensions in Abstract Argumentation Frameworks Open
argumentation has become one of the important fields of artificial intelligence. This paper proposes a dual-neighborhood tabu search (DNTS) method specifically designed to find a single stable extension in abstract argumentation frameworks…
View article: Defect‐engineered Sulfur Vacancy Modified NiCo<sub>2</sub>S<sub>4‐x</sub> Nanosheet Anchoring Polysulfide for Improved Lithium Sulfur Batteries (Small 36/2023)
Defect‐engineered Sulfur Vacancy Modified NiCo<sub>2</sub>S<sub>4‐x</sub> Nanosheet Anchoring Polysulfide for Improved Lithium Sulfur Batteries (Small 36/2023) Open
Improved Lithium Sulfur Batteries NiCo2S4-x nanoplates with sulfur vacancy are grown on the flexible carbon fiber paper as the interlayer of the Li-S battery. The 2D nanoplate morphology of NiCo2S4-x increases the effective adsorption site…
View article: Effect of Austenitizing Heating Rate and Tempering Time on the Microstructure and Mechanical Property of an Ultrahigh-Strength Martensitic Steel Wire
Effect of Austenitizing Heating Rate and Tempering Time on the Microstructure and Mechanical Property of an Ultrahigh-Strength Martensitic Steel Wire Open
In this paper, a new method by combining cold drawing and martensitic transformation was proposed to produce ultrahigh-strength steel wire, and the effect of austenitizing heating rate on microstructure and mechanical properties was studie…
View article: Effect of prior-austenite grain size on the microstructure and mechanical properties of ultrafine-grained dual-phase layer-structured steel produced by hot rolling of intercritical annealed bainite
Effect of prior-austenite grain size on the microstructure and mechanical properties of ultrafine-grained dual-phase layer-structured steel produced by hot rolling of intercritical annealed bainite Open
In this study, ultrafine-grained (UFG) ferrite/martensite (F/M) layer-structured (LS) steels were fabricated by hot rolling of intercritical annealed bainite steels with a rolling reduction of 75% to ease the strength-toughness trade-off d…
View article: Hierarchical and lamellar porous carbon as interconnected sulfur host and polysulfide-proof interlayer for Li–S batteries
Hierarchical and lamellar porous carbon as interconnected sulfur host and polysulfide-proof interlayer for Li–S batteries Open
A robust three-dimensional (3D) interconnected sulfur host and a polysulfide-proof interlayer are key components in high-performance Li–S batteries. Herein, cellulose-based 3D hierarchical porous carbon (HPC) and two-dimensional (2D) lamel…
View article: Label-free single-particle imaging approach for ultra-rapid detection of pathogenic bacteria in clinical samples
Label-free single-particle imaging approach for ultra-rapid detection of pathogenic bacteria in clinical samples Open
Rapid detection of pathogenic bacteria within a few minutes is the key to control infectious disease. However, rapid detection of pathogenic bacteria in clinical samples is quite a challenging task due to the complex matrix, as well as the…
View article: Diversity of phenolics including hydroxycinnamic acid amide derivatives, phenolic acids contribute to antioxidant properties of proso millet
Diversity of phenolics including hydroxycinnamic acid amide derivatives, phenolic acids contribute to antioxidant properties of proso millet Open
Profile of phenolic compounds and antioxidant activity of proso millets were studied. Twelve phenolic derivatives were identified in the free extract, including N′-caffeoyl-N″-feruloylspermidine, N′, N″-dicaffeoylspermidine and N-(p-coumar…
View article: Effect of Nanobainite Content on the Dry Sliding Wear Behavior of an Al-Alloyed High Carbon Steel with Nanobainitic Microstructure
Effect of Nanobainite Content on the Dry Sliding Wear Behavior of an Al-Alloyed High Carbon Steel with Nanobainitic Microstructure Open
In this work, a multiphase microstructure consisting of nanobainte, martensite, undissolved spherical carbide, and retained blocky austenite has been prepared in an Al-alloyed high carbon steel. The effect of the amount of nanobainite on t…