A5072957681- Aluminum Alloy Microstructure Properties
- Aluminum Alloys Composites Properties
- Microstructure and mechanical properties
- Solidification and crystal growth phenomena
- Metallurgical Processes and Thermodynamics
- Advanced X-ray Imaging Techniques
- Additive Manufacturing Materials and Processes
- Magnesium Alloys: Properties and Applications
- Additive Manufacturing and 3D Printing Technologies
- nanoparticles nucleation surface interactions
- Meteorological Phenomena and Simulations
- Climate variability and models
- Welding Techniques and Residual Stresses
- X-ray Spectroscopy and Fluorescence Analysis
- Crystallization and Solubility Studies
- Photonic Crystals and Applications
- Corrosion Behavior and Inhibition
- Nuclear Physics and Applications
- Metallurgy and Material Forming
- Fatigue and fracture mechanics
- Electrodeposition and Electroless Coatings
- Surface Treatment and Residual Stress
- Electrospun Nanofibers in Biomedical Applications
- Soil and Unsaturated Flow
- Advanced Welding Techniques Analysis
Shanghai Advanced Research Institute
2019-2025
Chinese Academy of Sciences
2016-2025
Nanjing University
2025
Institute of Atmospheric Physics
2021-2024
Shanghai Synchrotron Radiation Facility
2012-2024
Shihezi University
2024
Qilu Hospital of Shandong University
2022-2024
Chongqing Three Gorges University
2021-2024
Wuhan University of Technology
2024
University of Chinese Academy of Sciences
2023
The manufacturing defects introduced by selective laser melting typically lead to lower fatigue strength and a larger variation in life compared conventionally manufactured structures. X-ray micro computed tomography (μCT) is used characterize the porosity lack of fusion terms population, morphology, dimension location. defect size location are combined with NASA/FLACGRO (NASGRO) crack growth model predict likely life, which an effective initial length defined using cyclic plastic zone...
Abstract Enzymatic catalysis in living cells enables the in-situ detection of cellular metabolites single cells, which could contribute to early diagnosis diseases. In this study, enzyme is packaged amorphous metal-organic frameworks (MOFs) via a one-pot co-precipitation process under ambient conditions, exhibiting 5–20 times higher apparent activity than when encapsulated corresponding crystalline MOFs. Molecular simulation and cryo-electron tomography (Cryo-ET) combined with other...
Cracking from a fine equiaxed zone (FQZ), often just tens of microns across, plagues the welding 7000 series aluminum alloys. Using multiscale correlative methodology, millimeter scale to nanoscale, we shed light on strengthening mechanisms and resulting intergranular failure at FQZ. We show that AlCuMg phases give rise cracking by micro-void nucleation subsequent link-up due plastic incompatibility between hard soft (low precipitate density) grain interiors in To mitigate this, propose...
Smart materials that can respond to multistimuli have been broadly studied. However, the smart spontaneously answer ever-changing inner environment of living bodies not reported. Here, we report a strategy based on dynamic chemistry develop possible self-adapting solid automatically change shape without external stimuli, as organisms do. The property chitosan-based self-healing hydrogel has rediscovered since its Schiff-base network confers unique mobility gel. As result, move slowly, like...
Although commercialized slow-release fertilizers coated with petrochemical polymers have revolutionarily promoted agricultural production, more research should be devoted to developing superhydrophobic biopolymer coatings superb ability from sustainable and ecofriendly biomaterials. To inform the development of biopolymer-coated (SBSF), mechanism SBSF needs clarified. Here, superior performance, water tolerance, good feasibility for large-scale production was self-assembly fabricated using a...
The practice of intercropping, which involves growing more than one crop simultaneously during the same season, is becoming important for increasing soil quality, land-use efficiency, and subsequently productivity. present study examined changes in physicochemical properties, enzymatic activity, microbial community composition when walnut (
In-situ pre-decorated different content of TiB2 particle reinforced 2024 Al matrix composites (xTiB2/2024Al composite, x = 0, 1, 2, 4, 6, 8 wt.%) were printed by laser powder bed fusion (LPBF). A quantitative equation was established to quantify heterogeneous nucleating potency nanoparticles on the grain size LPBFed samples. Optimized mechanical properties obtained in as-printed 4TiB2/2024Al alloy which proved feasibility replacing wrought part with one. This manuscript provides a method...
Individual manganese (Mn) modification cannot prevent the formation of coarse and blocky Iron-rich phases in recycled Al–Si alloys. In present work, scanning/transmission electron microscopy (SEM/TEM), thermodynamic calculations, synchrotron X-ray imaging were comprehensively applied to reveal synergistic effect Mn B (boron) on phase Al–Si–Fe alloys during solidification. The results showed that with addition B, morphology translated from primary into a uniform hollow-shaped multibranched...
Electrochemical processes play a crucial role in energy storage and conversion systems, yet their computational modeling remains significant challenge. Accurately incorporating the effects of electric potential has been central focus theoretical electrochemistry. Although constant-potential ab initio molecular dynamics (CP-AIMD) provided valuable insights, it is limited by its substantial demands. Here, we introduce explicit machine learning force field (EEP-MLFF) model. Our model integrates...
Abstract Dendritic inhibition is crucial for the cycle and reversibility of zinc‐based batteries. In this work, trace metal ions including lead, copper, nickel are used as additives to inhibit growth zinc dendrites. The interfacial evolution behaviors deposits during plating striping processes in situ observed by synchrotron radiation X‐ray imaging technique. addition lead induces a polarization role reduction, whereas copper present depolarization role. After adding or ions, become smoother...
A stable aqueous electrolyte solution containing Cu 2+ and SCN − was prepared by adding triethanolamine (TEA, N(CH 2 CH OH) 3 ) to chelate with Cu(II) cations. The solutions were basic, pH values in the range of 8.5–9, could be used electrodeposition CuSCN as a hole‐conducting layer on ZnO substrate an electron‐conducting for nanocrystal photovoltaic cells because it prevent from acidic etching. films potentiostatically deposited indium tin oxide glass substrates through solutions,...
Summary Incorporation of biochar improves the physical properties soil that are needed for plant growth; in particular, it stabilizes soil's aggregate structure. There has been little research, however, on effects three‐dimensional (3‐ D ) structure and carbon distribution within aggregates. To investigate we amended two types ( U ltisol V ertisol) with three (at rate 40 g kg −1 soil). We separated macroaggregates (5–7 cm diameter) into sets to study distributions intra‐aggregate pores...