A5080757696- Aluminum Alloys Composites Properties
- MXene and MAX Phase Materials
- Advanced materials and composites
- Metal and Thin Film Mechanics
- Advanced ceramic materials synthesis
- Graphene research and applications
- Gas Sensing Nanomaterials and Sensors
- Catalytic Processes in Materials Science
- Advanced Thermoelectric Materials and Devices
- Evaluation Methods in Various Fields
- Advanced Decision-Making Techniques
- Muon and positron interactions and applications
- Medical Research and Treatments
- Smart Grid and Power Systems
- Lubricants and Their Additives
- Regional Development and Environment
- Boron and Carbon Nanomaterials Research
- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Extraction and Separation Processes
- 2D Materials and Applications
- Diamond and Carbon-based Materials Research
- Educational Reforms and Innovations
- Power Systems and Technologies
- Topological Materials and Phenomena
Changzhou Institute of Technology
2019-2024
Chengdu University of Technology
2024
Lanzhou Institute of Chemical Physics
2014-2023
Chinese Academy of Sciences
2014-2023
Institute of High Energy Physics
2020-2023
Xuzhou University of Technology
2023
University of Science and Technology of China
2022
University of Chinese Academy of Sciences
2014-2020
Nanchang University
2019-2020
Shanghai University of Engineering Science
2019
Method of soft metal (Cu) strengthening Ti3SiC2 was conducted to increase the hardness and improve wear resistance Ti3SiC2. Ti3SiC2/Cu composites containing 15 vol.% Cu were fabricated by Spark Plasma Sintering (SPS) in a vacuum. The effect sintering temperature on phase composition, microstructure mechanical properties investigated detail. as-synthesized thoroughly characterized scanning electron micrography (SEM), optical (OM) X-ray diffractometry (XRD), respectively. results indicated...
Abstract The influence of sintering parameters on the microstructure, phase composition and mechanical property Ti 3 SiC 2 /Cu composites sintered by spark plasma technique was investigated related mechanism clarified in detail. Results indicated that during heating process, one part high energy adsorbed let Cu melt fill gaps inside composites. Meanwhile, there’s different molten condition about duel to temperature cause most space between particles. other caused local temperature,...
Abstract To elucidate the distribution and dispersion of RuO 2 species on reactivity, −SnO catalysts with % 5 Ru contents have been prepared impregnation (IMP), deposition‐precipitation (DP) co‐precipitation (CP) methods, probed by CO oxidation. With IMP DP crystallites are predominantly formed catalyst surface, which is favorable for Moreover, possesses surface having smaller mean crystallite size better than catalyst, thus SnRuO‐IMP displays higher activity SnRuO‐DP at same loadings....
Herein, the nanosized MOR zeolites were applied for selective catalytic reduction of NOx with NH3, and effect particle size on performance was studied in detail. Accordingly, three kinds Cu-MOR different sizes (0.23, 0.96, 2.20 μm) prepared used removing from diesel exhaust. Our results demonstrated that Cu-MOR-0.23 minimal had best performance. Decreasing can effectively shorten length C axis (12-MR channel), which is beneficial diffusion substrates products. This advantage also verified by...
Ti3SiC2-PbO-Ag composites (TSC-PA) were successfully prepared using the spark plasma sintering (SPS) technique. The ingredient and morphology of as-synthesized elaborately investigated. tribological properties TSC-PA pin sliding against Inconel 718 alloys disk at room temperature (RT) to 800 °C examined in air. wear mechanisms argued elaborately. results showed that was mainly composed Ti3SiC2, Pb, Ag. average friction coefficient gradually decreased from 0.72 0.3 (800 °C), with increasing...
Abstract Ti 3 SiC 2 /Cu composites with different Cu content were prepared by spark plasma sintering (SPS) process in vacuum and the effect of on microstructure mechanical property was investigated. The axial displacement, temperature current during recorded discussed. phase compositions original powder before after ball-milling, as-produced studied XRD analysis. surface morphology fracture investigated SEM. influence relative density, hardness compressive strength inquired. results...
Thermal behavior of biological apatite is the object several studies. Crystal size, carbonate content, phase composition, and other parameters change during annealing up to 900 °C in minerals with structure. The way these reflects specific properties initial bioapatite. This work presents data on thermal transformations pathological bioapatite from human cardiovascular system, namely aortic wall deposits. Some minor elements, foreign calcium hydroxyapatite (e.g., Na Mg), can be both...
The electrochemical corrosion behaviors of Ti3SiC2/Cu composites in harsh media including dilute HNO3 and concentrated H2SO4 were studied detail the related mechanisms explored. Under open-circuit potential, resistance was worse than that H2SO4. In HNO3, exhibited a typical passivation character with narrow interval. During process, dissolution Cu-Si compounds resulted destruction layer on surface. Additionally, increasing potentials, oxidation Cu Si atoms led to generation oxide film again...
With the development of underwater detection and communication technology, traditional magnetic measurement model cannot meet requirements for high precision efficiency modeling. In order to solve this problem, according integral ship field, we comprehensively analyze discretization error caused by composite middle rectangular Gauss-Legendre remainders generated discretizing into dipole array model, algorithm error, fitting simplification, etc. also use these research results applicability...
A novel control method based on the proportional resonant differential (PRD) is proposed for grid-connected current source inverter (CSI) used in direct drive permanent magnet synchronous wind generation system. By optimal design of parameters PRD controller two-phase stationary frame, CSI system can realize zero steady-state error and effectively damp resonance caused by its output LC filter just feeding back current. This not only greatly simplifies but also enhances stability Simulation...