A5101994711- Metallurgical Processes and Thermodynamics
- Electronic Packaging and Soldering Technologies
- Iron and Steelmaking Processes
- Metal Extraction and Bioleaching
- Minerals Flotation and Separation Techniques
- Solidification and crystal growth phenomena
- Advanced ceramic materials synthesis
- 3D IC and TSV technologies
- Catalytic Processes in Materials Science
- Aluminum Alloy Microstructure Properties
- Fluid Dynamics and Thin Films
- Nanomaterials and Printing Technologies
- Surface Modification and Superhydrophobicity
- Corrosion Behavior and Inhibition
- Adhesion, Friction, and Surface Interactions
- Advanced materials and composites
- Bauxite Residue and Utilization
- Electrocatalysts for Energy Conversion
- Phase Change Materials Research
- Silicon and Solar Cell Technologies
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Intermetallics and Advanced Alloy Properties
- Magnesium Oxide Properties and Applications
- Adsorption and Cooling Systems
University of Science and Technology Beijing
2016-2025
Peking University
2008-2017
Shandong Iron and Steel Group (China)
2011-2013
Technology Centre Prague
2013
Institute of Process Engineering
2003-2010
Chinese Academy of Sciences
2003-2010
University of Chinese Academy of Sciences
2010
The University of Tokyo
2007-2009
Kyushu Institute of Technology
2000-2004
Heritage Christian University
2003
Iron group metals chalcogenides, especially NiS, are promising candidates for K-ion battery anodes due to their high theoretical specific capacity and abundant reserves. However, the practical application of NiS-based is hindered by slow electrochemical kinetics unstable structure. Herein, a novel structure Ni3 S2 -Ni hybrid nanosphere with intra-core voids encapsulated N-doped carbon shells (Ni3 -Ni@NC-AE) constructed, based on first electrodeposited NiS particles, dopamine coating outer...
A three-dimensional mathematical model has been developed to simulate the compressible jets flow from top-blown lance with multi-nozzles in converter a free surrounding domain. The variations of fluid density and viscosity, high temperature, Mach number were taken into consideration this which was validated against physical modeling results. More specifically, computations obtained compare widely used realizable k–ε turbulence standard k–ω model, shows that latter one is superior calculate...
The innovative slag splashing technique enhances the recycling of CO 2 in steel industry. However, thermodynamic experiments overestimate conversion because temperature drop process is not taken into account. Therefore, FactSage employed to reevaluate it. Calculations are validated by comparison with experiments. It found that employing for leads a decrease equilibrium temperature. Increasing carbon addition generation and but results further reduced Elevating temperatures has no effect on...
Abstract This study investigated the effects of two additives, sodium 1-naphthalenesulfonate (SNS) and dodecyl sulfate (SDS), on electrodeposition iron in acidic baths. Focusing their influence cathodic polarization back-dissolution, as well changes morphological characteristics crystallographic orientation deposits, utilized electrochemical assessments evaluations. Results indicate that SNS SDS significantly reduce nucleation overpotential (NOP) iron, from 351 to 154 127 mV with optimal...
Reduction of an ilmenite concentrate as a natural concentration containing 49.78 mass% TiO2 and 27.96 total Fe by H2–Ar gas mixtures was investigated from 1073 to 1273 K. Both the reduction degree rate increased with increase temperature hydrogen content. The decreased due presence impurities including manganese silicon oxides in concentrate. During reduction, formation oxide-enriched zones prevented complete Fe2+. products were characterized using X-ray diffraction, scanning electronic...
Dependence of the surface tension molten silicon on temperature, oxygen partial pressure in ambient argon atmosphere have been determined at temperatures ranging from 1693 to 1873K and range PO2 10-25 10-14 MPa using a high purity BN substrate with sessile drop method. Change is very small PO2≤10-22 MPa. The decreases remarkably increasing 10-22 10-20 MPa, increases slightly PO2>PO2, sat. temperature coefficient tension, δσ/δT, minus PO2, δσ/δT PO2=10-25 equal about -0.74 mN·m-1·K-1 then...
Surface roughness is an important factor that affects the wetting of molten metal on ceramics. The effect surface alumina substrate contact angle, diameter, drop height and tension lead was investigated in temperature range 923–1123 K. microstructure lead/substrate interface observed by SEM. free energy substrates calculated geometrical average method. When increased from 0.092 to 2.23 μm, gradually, ranging 13.356 39.998 mJ/m2. diameter droplets decreased 9.111 7.19 mm. 3.41 3.85 angle...