A5101533082- Microstructure and Mechanical Properties of Steels
- Metal Alloys Wear and Properties
- Geoscience and Mining Technology
- Geological and Geochemical Analysis
- Geochemistry and Geochronology of Asian Mineral Deposits
- Microstructure and mechanical properties
- Geochemistry and Geologic Mapping
- High Temperature Alloys and Creep
- Geomechanics and Mining Engineering
- Nanomaterials for catalytic reactions
- Rock Mechanics and Modeling
- Catalysis for Biomass Conversion
- Metallurgy and Material Forming
- Membrane-based Ion Separation Techniques
- MXene and MAX Phase Materials
- Photoacoustic and Ultrasonic Imaging
- Hydrogen embrittlement and corrosion behaviors in metals
- Design Education and Practice
- Membrane Separation Technologies
- Collaboration in agile enterprises
- Coal Properties and Utilization
- Digital Marketing and Social Media
- Evaluation and Optimization Models
- Nuclear Materials and Properties
- High Entropy Alloys Studies
Ministry of Natural Resources
2007-2025
State Key Laboratory of Chemical Engineering
2025
Tianjin University
2024-2025
Dalian University
2024-2025
Dalian University of Technology
2024-2025
Yantai University
2024
Fujian University of Traditional Chinese Medicine
2022-2023
Baogang Group (China)
2014-2022
Shanghai Jiao Tong University
2007-2021
China University of Mining and Technology
2020
Abstract Capacitive deionization (CDI) has attracted significant attention as a water treatment technology owing to its low cost, high efficiency, and eco‐friendliness. However, the unsatisfactory desalination performance of traditional electrode materials hinders development CDI. Herein, 1T‐MoS 2 /C hybrid microspheres are successfully fabricated through confinement phase engineering strategies. The effect porous hollow carbon reduces overgrowth agglomeration MoS nanosheets, which is...
The industrial advancement of downstream products resulting from the directed hydrogenation maleic anhydride is hindered by limitations related to activity and stability catalysts. development nonprecious metal intermetallic compounds, in which active sites are adjustable local structures electronic properties embedded within a distinct framework, holds immense potential enhancing catalytic efficacy stability. Herein, we report that nickel-based silicides catalysts, RNi2Si2 (R = Ca, La, Y),...
Molybdenum disulfide (MoS2) is a promising anode for sodium-ion batteries (SIBs) due to its high theoretical capacity and layered structure. However, poor reversible conversion reaction low initial Coulombic efficiency (ICE) limit practical application. This study systematically investigated the potential of pre-intercalated sodium ions molybdenum (Na-MoS2) as an material SIBs. Because mitigation MoS2 structural dissociation effective replenishment active ions, Na-MoS2 delivered outstanding...
Accurate estimation of overlying strata subsidence and surface deformation caused by coal extraction is crucial for assessing the impact mining activities on infrastructure. In this study, we investigated evolution ground induced underground using finite element simulation focus a district in Yu-Heng area central Ordos Basin then, influence longwall roads was evaluated. A three-dimensional geological model constructed, considering actual stratum structures deterioration effect water rock...
Due to the limitations of manufacturing techniques, inhomogeneous microstructures and properties along thickness direction have been a big challenge for heavy ultra-heavy plates quenched tempered low-alloyed steel. In this study, variation in mechanical were investigated from surface center 130 mm-thick steel plate. Emphasis was made on toughness performance including impact crack resisting ability. It found that ultimate tensile strength at plate surface, quarter room temperature are 715,...
In this study, Fe-24Mn-2Al-0.45C twinning-induced plasticity (TWIP) steel was investigated after active screen plasma nitriding (ASPN) at 350–480 °C. Up to 450 °C, the ASPN-treated TWIP showed a double-layered structure, with topmost Fe4N-type γ' layer and an underlying interstitial solid solution. The nitrogen solution obtained on can be identified as γN(i), being expanded austenite small lattice expansions low (and carbon) absorption levels. However, 480 °C surface is composed of...
To investigate the role of spectral CT multiparametric imaging in evaluation cerebral microcirculatory perfusion.The data 145 patients with asymptomatic infarction confirmed by MR were retrospectively analyzed, and all cases underwent head CTA cranial perfusion (CTP) on double-layer detector CT. Single energy level images (MonoE45 keV), iodine density maps, effective atomic number maps reconstructed based data, values, values measured infarcted area, healthy control centrum semiovale...
Setting design specifications (targets) is a critical task in the early stages of process. Flexible targets can accommodate uncertainty and changes by postponing commitments preserving freedom. In this article, new method developed for obtaining ranged set that meets criteria whilst incorporating design-space heterogeneity; meaning some areas attribute space are more achievable than others. The proposed has two notable features. First, quantization algorithm based on rough-set theory used to...
The effect of NiAl-type nanoparticles on the austenite stability was investigated during quenching-partitioning-tempering (QPT) processes in a cold rolled medium-manganese steel. A good combination ductility (total elongation: 37.9%) and strength (yield strength: 995 MPa/ultimate tensile 1260 MPa) is obtained after first step partitioning treatment at 630°C/1 h (P630) due to appropriate multiple strengthening mechanisms. Moreover, yield increase further second tempering 500°C/2 by about 113...
Abstract Background The clinical treatment of patients suspected pulmonary infections often rely on empirical antibiotics. However, preliminary diagnoses were based manifestations and conventional microbiological tests, which could later be proved wrong. In this case, we presented a patient whose initial diagnosis was lung abscess, but antibiotic treatments had no effect, metagenomic Next-Generation Sequencing (mNGS) indicated presence neoplasm. Case presentation A 62-year-old female...
By analyzing the geological exploration data and actually monitoring gas of Jiangjiahe coal mine in Bin-chang area, preliminary summarized conditions affecting high distribution, such as sealing effect seam roof floor mudstones, a high-pressure zone fold axis climbs stress concentration sections, mining area have not experienced strong evolution, inertinite vitrinite content, low rank, slowly flowed groundwater deeper buried depth, also combined with largely emission characteristics ZF1404...
To study the in situ stress mechanism for different deformations of roadways directions, this paper, we used method relief with a hollow core to measure degrees deformation Yadian coal mine. The results showed that field was generally σH > σh σV, indicating typical reverse faulting regime. present main factor roadway differential deformation. orientations were ESE and ENE-trending, which consistent regional tectonic North China. instrument monitoring abscission layer indicated NS-trending...