A5100405750- Solidification and crystal growth phenomena
- Aluminum Alloy Microstructure Properties
- Intermetallics and Advanced Alloy Properties
- Metallic Glasses and Amorphous Alloys
- nanoparticles nucleation surface interactions
- Thermodynamic and Structural Properties of Metals and Alloys
- Material Dynamics and Properties
- Metallurgical Processes and Thermodynamics
- High Temperature Alloys and Creep
- Crystallization and Solubility Studies
- Surface Modification and Superhydrophobicity
- Metallurgical and Alloy Processes
- Theoretical and Computational Physics
- Fluid Dynamics and Heat Transfer
- Thermal and Kinetic Analysis
- Service-Oriented Architecture and Web Services
- Machine Learning in Materials Science
- High Entropy Alloys Studies
- X-ray Diffraction in Crystallography
- Electrohydrodynamics and Fluid Dynamics
- Advanced Sensor and Energy Harvesting Materials
- Metal Extraction and Bioleaching
- Magnetic and Electromagnetic Effects
- Electrospun Nanofibers in Biomedical Applications
- Context-Aware Activity Recognition Systems
Northwestern Polytechnical University
2016-2025
Southwest Petroleum University
2024-2025
Shandong University of Technology
2025
Xiamen University
2017-2024
Hunan University
2024
Tianjin Medical University
2024
Shandong University
2022-2023
Institute of Physics
2013-2022
Shanghai Jiao Tong University
2022
Soochow University
2017-2020
Superhydrophobic metallic materials have drawn broad research interest because of promising applications in various fields. The mechanical stability superhydrophobic surfaces is currently a major concern limiting their practical applications. Herein, we developed simple method to fabricate robust on stainless steel via direct ultrafast laser microprocessing. Of note that the fabricated can withstand abrasion against an 800 grit SiC sandpaper for 2.3 m at applied pressure 5.5 kPa without...
The freezing shrinkage and dendritic growth are of great importance for various alloys solidified from high-temperature liquids to solids since they dominate microstructure patterns follow-up processing. However, the microgravity dynamics is scarcely explored on ground as it hard suppress strong natural convection inside liquid alloys. Here, a series in-orbit solidification experiments conducted aboard China Space Station with long-term stable 10
Abstract The metastable liquid properties and chemical bonds beyond 2000 K remain a huge challenge for ground‐based research on materials chemistry. We show the strong undercooling capability, surface wave patterns of refractory Nb−Si Zr−V binary alloys explored in space environment. floating droplet Nb 82.7 Si 17.3 eutectic alloy superheated up to 2338 exhibited an extreme 437 K, approaching 0.2 T E threshold homogeneous nucleation liquid‐solid reaction. microgravity state endowed droplets...
Eutectic alloys display excellent application performances since the essential function of coupled microstructures is quite different from that single-phase and peritectic alloys. However, due to strong natural convection within liquid under normal gravity, eutectic growth process on earth usually produces traditional rod-like or lamellar composite microstructures, which hinders exploration distinctive patterns. Here, we carried out rapid solidification hypoeutectic Zr64V36 alloy explore...
Chronic wound healing impairment is a significant complication in diabetes. Hydrogels that maintain moisture and enable sustained drug release have become prominent for enhancing chronic care. Particularly, hydrogels respond to reactive oxygen species (ROS) are sought-after their dual capacity mitigate ROS facilitate controlled delivery at the site. We strategically designed an ROS-responsive scavenging supramolecular hydrogel composed of simple hexapeptide Glu-Phe-Met-Phe-Met-Glu (EFM)....
The stable manipulation, high undercooling, and thermophysical property measurement of the liquid Nb84.1Si15.9 refractory alloy were successfully achieved by electrostatic levitation technique on board China Space Station. By controlling superheating temperature, a maximum undercooling up to 421 K (0.18 TL) was obtained in space environment, two distinct solidification paths with different recalescence features realized at metastable undercooled states. density ratio specific heat emissivity...
In this study, the effects of processing parameters on geometry femtosecond laser fabricated microgrooves 4H–SiC wafer were investigated. To achieve a fast, accurate and intelligent manufacturing process, response surface methodology (RSM) artificial neural network (ANN) method applied for modeling predicting geometric features microgrooves. addition, analysis variance (ANOVA) was employed to determine most significant input variables responses. The RSM result showed that third-order...
Abstract The metastable liquid properties and chemical bonds beyond 2000 K remain a huge challenge for ground‐based research on materials chemistry. We show the strong undercooling capability, surface wave patterns of refractory Nb−Si Zr−V binary alloys explored in space environment. floating droplet Nb 82.7 Si 17.3 eutectic alloy superheated up to 2338 exhibited an extreme 437 K, approaching 0.2 T E threshold homogeneous nucleation liquid‐solid reaction. microgravity state endowed droplets...
The knowledge of atomic structure for liquids, especially liquid alloys with complex crystal and high liquidus temperatures, remains poorly understood. In this work, we have extended the development deep neural network (DNN) potential Nb5Si3. DNN captures structural features compared ab initio results. chemical short-range order parameter suggests that there exists strong affinity between Nb Si atoms. dynamic property was investigated, diffusion coefficient obeys Arrhenius relationship. has...
The peptide sequence tag extraction method plays a vital role in tandem mass spectrometry-based protein identification engines. This approach faces two significant challenges practical applications: first, the issue of fixed lengths, where shorter tags lack sufficient specificity, leading to an excessive recall non-target sequences, and longer experience reduction precision as length increases, potentially failing target sequences; second, sensitivity remain relatively low. To address these...