A5110366722- Metallurgy and Material Forming
- Perovskite Materials and Applications
- Microstructure and Mechanical Properties of Steels
- Conducting polymers and applications
- Metal Alloys Wear and Properties
- Soil and Unsaturated Flow
- Luminescence Properties of Advanced Materials
- Organic Light-Emitting Diodes Research
- Metallic Glasses and Amorphous Alloys
- Gas Sensing Nanomaterials and Sensors
- Soil Carbon and Nitrogen Dynamics
- Quantum Dots Synthesis And Properties
- Hydrogen embrittlement and corrosion behaviors in metals
- Metallurgical Processes and Thermodynamics
- Soil erosion and sediment transport
- Microstructure and mechanical properties
- Advanced Technologies in Various Fields
- Consumer Perception and Purchasing Behavior
- Sports Dynamics and Biomechanics
- Carbon and Quantum Dots Applications
- Luminescence and Fluorescent Materials
- Climate change and permafrost
- Metal Forming Simulation Techniques
- Soil Management and Crop Yield
- Aluminum Alloys Composites Properties
China Iron and Steel Research Institute Group
2008-2025
East China Normal University
2022-2024
Chongqing Normal University
2024
Liaocheng University
2020
Institute of Soil and Water Conservation
2016
State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau
2016
Northwest A&F University
2006-2016
Advanced Technology & Materials (China)
2012
Material (Belgium)
2012
Ningxia University
2011
Abstract The large dryland area of the Loess Plateau (China) is subject developing strategies for a sustainable crop production, e.g., by modifications nutrient management affecting soil quality and productivity. A 19 y long‐term experiment was employed to evaluate effects fertilization regimes on organic C (SOC) dynamics, physical properties, wheat yield. SOC content in top 20 cm layer remained unchanged over time under unfertilized plot (CK), whereas it significantly increased both...
This paper employs in situ Electron Backscatter Diffraction (EBSD) tensile technology to thoroughly consider the evolution of microstructure, grain size, boundary characteristics, orientation differences, and dislocation density H13 steel during elastic plastic stages room temperature testing. The study unveils deformation mechanisms inclusions, carbides, matrix various stages, providing a comprehensive explanation for slightly superior properties when refined by Vacuum Induction Melting...
To understand the mechanisms affecting water balance partitioning during fallow on drylands could improve management practices in arable land ecosystems. A three-year field experiment was conducted to evaluate effects of regimes and efficiency periods under a winter wheat (Triticum aestivum L.) system Loess Plateau, China. The tested were: (i) conventional practice, (ii) catch cropping, (iii) no tillage with straw mulching. process-oriented ecosystem model (CoupModel) calibrated measurements...
Abstract All‐inorganic CsPbX 3 (X = Cl, Br, and I) perovskite nanocrystals (NCs) have great application prospects in many fields due to their excellent photoelectric properties. However, NCs are extremely sensitive water, heat, light, oxygen, which leads dramatic photoluminescence quenching seriously restricts future commercial applications. Herein, a novel, simple one‐step solution strategy for synthesizing high‐quality CsPbBr was reported. By the combination of hot‐injection process with...
Bi metal attached BiOBr with oxygen defect (BiOBr(3)-Bi(x%, x = 10, 20, 30)) nanosheets was prepared via the hydrothermal process in this study. The different characterization techniques of x-ray diffraction, photoelectron spectrometer, electron spin resonance (ESR), field emission scanning microscope, and high resolution transmission microscope were used to distinguish composition, crystal structure, morphology samples. Under visible light irradiation, BiOBr(3)-Bi(x%, 30) samples exhibited...
In order to control microstructure and performances of steel products, the investigation has been taken ways refine grains in steels mechanisms, availability industrial production ultrafine grain applications products. It is shown that strength can be increased without detriment ductility when ferrite are refined less than 4 μm low carbon steels. Based on study deformation induced transformation, a new rolling technology developed plain rebar strip. Plain rebars 400 MPa grade, with range 4–8...
High-quality perovskite films (PFs) are crucial for achieving high-performance solar cells (PSCs). Herein, we report a dual-modification strategy via incorporating CsPbBr3 QDs into MAPbI3 bulk and capping the interface of perovskite/hole transport layer (HTL) with phenylethylamine iodide (PEAI) to improve crystallinity contact properties acquire high-quality PFs fewer defects. promoted grain growth reduced defects, while PEAI surface modification passivated interfaces, improved hydrophobic...
Inclusions are an important parameter affecting the fatigue life of materials. In this paper, type, size, and quantity inclusions in bearing steel were quantitatively analyzed using scanning electron microscopy automatic with X-ray energy dispersive spectroscopy function. The effects inclusion parameters positions on rotating bending properties test. results proved that for samples 1 2, mainly sulfides, Ti-containing inclusions, their composite inclusions. For 3 4, oxides or sulfide–oxide...
Five filter reactors as tools for higher harmonics suppression in the power system were fabricated with Fe based soft magnetic amorphous ribbons. The fabrication processes that combine core winding, heat treatment, dipping, drying, cutting, and assembling performed to obtain low loss reactors. properties of are investigated detail this article. Experiments results indicate losses reactor cores far lower than silicon steel cores. At same time, temperature rises also smaller noise levels...
All-inorganic halide perovskite nanomaterials have a high application potential in the field of display and lighting because unique photoelectric properties. However, these materials suffer from problems related to poor water thermal stabilities. In this study, green Eu3+-doped CsPbBr3/Cs4PbBr6 composites that were synthesized by saturated recrystallization method at room temperature showed an enhanced photoluminescence quantum yield 87% superior stabilities undoped perovskites. Finally,...
A carboxylic acid moiety realizes the transition of carbon dots from yellow to red emission.
We use ligand engineering strategy, through N -MTU interaction with Sn 2+ and I − , inhibit the oxidation of slow down crystallization rate film, obtain PeLEDs PEA 2 SnI 4 EQE 2.35%.