A5100717816- Metal and Thin Film Mechanics
- Mesoporous Materials and Catalysis
- Intermetallics and Advanced Alloy Properties
- Zeolite Catalysis and Synthesis
- High-Temperature Coating Behaviors
- High Temperature Alloys and Creep
- Underwater Acoustics Research
- Advanced ceramic materials synthesis
- Semiconductor materials and interfaces
- Boron and Carbon Nanomaterials Research
- MXene and MAX Phase Materials
- Catalytic Processes in Materials Science
- Metallurgical Processes and Thermodynamics
- Catalysis and Hydrodesulfurization Studies
- Fusion materials and technologies
- Pigment Synthesis and Properties
- Clay minerals and soil interactions
- Hydrogen embrittlement and corrosion behaviors in metals
- Flow Measurement and Analysis
- Swearing, Euphemism, Multilingualism
- Microstructure and mechanical properties
- Magnesium Oxide Properties and Applications
- Optical and Acousto-Optic Technologies
- Electronic and Structural Properties of Oxides
- Advanced Photocatalysis Techniques
Xiamen University
2022-2025
Ningbo University
2024
Kunming University of Science and Technology
2011-2024
State Key Laboratory of Marine Environmental Science
2024
China Tobacco
2020-2022
Kunming University
2017
The fluvial acoustic tomography (FAT) system relies on the arrival time of signal to calculate parameters region. traditional method uses matching filter peak position received after cross-correlation calculation within a certain as point, but this is difficult be effectively applied complex underwater environment, especially in case extremely low SNR. To solve problem, two-channel deep learning model (DCA-Net) proposed detect chromatographic signals. Firstly, an interactive module designed...
Phase engineering plays a pivotal role in various scientific research and industrial applications including microwaves, optics, acoustics. However, traditional phase methods lack the flexibility for arbitrary programming due to absence of digitization. Conversely, while broadband digitization technology holds promise, its utilization wave has been constrained by narrowband transmission capabilities. In this study, we introduce novel approach digital encoding spanning frequencies from 50 500...
Abstract cis ‐Pinane, the hydrogenation product of pinene, is a key chemical intermediate and its production an important forest process. In this study, α‐pinene was hydrogenated using nickel‐supported aluminophosphate catalyst (Ni/APO‐PT) in batch mode operation. The pore structure characterized, process parameters were studied, optimized, kinetic study conducted. results showed that conversion pinene positively correlated with temperature, duration, dosage. contrast, selectivity ‐pinane...
This work aims to develop a novel Co16X6Si7-G (X = Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re) phase strengthened ferritic steel with the help of first-principles calculations. Ddensity function theory calculation results demonstrated that possesses advantage good thermodynamic stability and low misfit matrix. On basis calculation, we successfully prepared three model alloys, i.e., Fe20Cr5Co2Si1Ti, Fe20Cr5Co2Si0.75Nb Fe20Cr5Co2Si1.5Ta (wt.%), who make trade-off between strength, ductility...
In the field of photocatalysis, constructing hetero-structures is an efficient strategy to improve quantum efficiency. However, a lattice mismatch often induces unfavorable interfacial states that can act as recombination centers for photo-generated electron-hole pairs. If hetero-structure's components have same crystal structure, this disadvantage be easily avoided. Conversely, in process loading noble metal co-catalyst onto TiO2 surface, transition layer oxides formed between and layer....
Abstract To design solid solution is an effective strategy for functional materials. The complex electron correlation and non‐equilibrium atomic interaction are the primary factors to impact macro‐/micro‐structure application performances of solution. Hence, this article concentrates on stable crystal structure corresponding electronic Ru 1− x Ti O 2 by using density theory calculations. Based analyzing between solute solvent atoms, most supercell models specific solubility were obtained. In...
The design of the composition for two-phase superalloys γ/γ' has always been key to achieving a breakthrough in their mechanical performance. However, underlying mechanism anti-site defects γ' precipitates that severely affect stability and performance have rarely explored. present work therefore specifically investigated structural properties strictly stoichiometric off-stoichiometric γ'-Co3(Al, Nb) phases by using first-principles calculations. results show change Al/Nb ratios compounds...
A EuCa 4 O(BO 3 ) single crystal with a diameter of 25 mm was successfully grown by the Bridgman method, and electroelastic thermal properties were studied.
On the basis of mechanism ions precipitation reaction equilibrium, thermodynamic analysis Me n+ (La 3+ , Ni 2+ Fe Al )-CO 3 2- -NH •H 2 O system was discussed in this paper. The relation curves between total concentrations each metal ion and pH values at different ammonia c N carbon C were obtained. suitable value complete for all also determined. It shows that when = 0.010 mol•L -1 1.000 optimal is 9.0 to prepare doped titanium dioxide powders by coprecipitation-coating process using NaHCO...
In order to improve the thermal stability and mechanical properties of W-free light-weight Co–V–Ta-based superalloys, effects alloying elements including Sc, Ti, Cr, Mn, Fe, Ni, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Hf, W, Re, Os, Ir, Pt on γ′-Co 3 (V, Ta) elastic were studied. The results from reaction energy indicate that W tend occupy V site, whereas prefer Co site. It was found Mn stabilize phase by raising phase-transfer energy. addition Mo increases bulk modulus, shear Young’s modulus....