A5101834465- High Entropy Alloys Studies
- Advanced materials and composites
- High-Temperature Coating Behaviors
- ZnO doping and properties
- Electrocatalysts for Energy Conversion
- Carbon Dioxide Capture Technologies
- Semiconductor materials and devices
- Transition Metal Oxide Nanomaterials
- Fuel Cells and Related Materials
- Chalcogenide Semiconductor Thin Films
- RNA and protein synthesis mechanisms
- HER2/EGFR in Cancer Research
- Metal Extraction and Bioleaching
- Copper-based nanomaterials and applications
- Ultrasonics and Acoustic Wave Propagation
- Phase Equilibria and Thermodynamics
- CRISPR and Genetic Engineering
- Thermal Expansion and Ionic Conductivity
- Mobile Ad Hoc Networks
- Semiconductor materials and interfaces
- Aerospace and Aviation Technology
- Microstructure and mechanical properties
- Underwater Acoustics Research
- CO2 Reduction Techniques and Catalysts
- Bacterial Genetics and Biotechnology
Qingdao University
2025
Affiliated Hospital of Qingdao University
2025
City University of Hong Kong
2010-2024
State Key Laboratory of Clean Energy Utilization
2024
Zhejiang University
2024
Central South University
2020
Yanshan University
2019
Chinese Academy of Sciences
2019
Argonne National Laboratory
2019
Carnegie Institution for Science
2019
Hydrogen production through hydrogen evolution reaction (HER) offers a promising solution to combat climate change by replacing fossil fuels with clean energy sources. However, the widespread adoption of efficient electrocatalysts, such as platinum (Pt), has been hindered their high cost. In this study, we developed an easy-to-implement method create ultrathin Pt nanomembranes, which catalyze HER at cost significantly lower than commercial Pt/C and comparable non-noble metal...
Since their introduction in 2004, high entropy alloys (HEAs) have attracted significant attention due to exceptional mechanical and functional properties. Advances our understanding of atomic-scale ordering phase formation HEAs facilitated the development fabrication techniques for synthesizing nanostructured HEAs. These materials hold immense potential applications various fields including automobile industries, aerospace engineering, microelectronics, clean energy, where they serve as...
Multicomponent alloying has displayed extraordinary potential for producing exceptional structural and functional materials. However, the synthesis of single-phase, multi-principal covalent compounds remains a challenge. Here, we present diffusion-controlled strategy realization transition metal carbides (MPTMCs) with single face-centered cubic phase. The increased interfacial diffusion promoted by addition nonstoichiometric compound leads to rapid formation phase at much lower sintering...
Petrochemical production, a resource- and energy-intensive industry, is major cause of greenhouse gas emissions. As part the low-carbon transition to net-zero emissions, further efforts measures are required from petrochemical plants. Here we provide comprehensive overview advanced technologies recent developments in reducing emissions industries associated upstream downstream processes, as well challenges prospects involved. The strategies were assessed on basis their environmental impact,...
Group 13 elements, such as Ga, In, and Tl, in skutterudite caged compounds show many differences compared with normal metal fillers. The charge-compensated compound defect (CCCD) model has been proposed recently to explain the abnormal behavior thermodynamics thermoelectric transports for Ga/In-containing skutterudites. Partial evidence from macroscopic perspective given support CCCD by using X-ray diffraction statistical electron micro-probe analysis. In this work we have undertaken a...
Abstract The amount of copper flash smelting slag has increased during the recent years along with an increasing slag-to-metal ratio. During tapping, some sulfide is mechanically entrained. As a result, it necessary to recover matte from by suitable methods. At present, most common way slow, controlled cooling in transfer ladle. However, research on detailed effects slow and function modification rare. This paper described experiments that were performed at different rates (0.5, 1.5, 3, 7...
China's 7000 m manned submersible JIAOLONG carried out an exploration cruise at the Mariana Trench from June to July 2016. The completed nine dives on north and south area of depth 5500 6700 m, investigate geological, biological chemical characteristics in hadal area. During cruise, deployed a gas-tight serial sampler collect water near sea bottom regularly. Five days later, sub located another dive retrieved it successfully same location, which is first time that scientists engineers...
Non Destructive testing (NDT) methods have a wide field of application in manufacturing and maintenance industries. Inner defect detection conductive plates represents an important issue NDT. Base on theoretical analysis eddy current technique, Probe with TMR (Tunneling Magneto Resistance), components is designed to detect this kind inner defect. By selecting the position maximum variation where fixed, defects 2mm beneath metal surface can be detected. The simulation results indicated design...
To improve the pressure-bearing capacity, a novel high-pressure die with cemented carbide as first layer of supporting ring was designed. The increases ultimate load-bearing capacity by increasing pretension tungsten cylinder. As volume increases, difficulty manufacturing therefore, to reduce and shear stress ring, is splited. And through reasonable derivation calculations, calculation formula suitable for optimal interference amount obtained. numerical analysis results show that: when...
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