A5022985176- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- Metamaterials and Metasurfaces Applications
- Microwave Dielectric Ceramics Synthesis
- Dielectric materials and actuators
- MXene and MAX Phase Materials
- Advanced ceramic materials synthesis
- Asphalt Pavement Performance Evaluation
- Railway Engineering and Dynamics
- Flame retardant materials and properties
- Infrastructure Maintenance and Monitoring
- Magnetic Properties and Synthesis of Ferrites
- Tribology and Wear Analysis
- Structural Behavior of Reinforced Concrete
- Concrete Corrosion and Durability
- Ferroelectric and Piezoelectric Materials
- Smart Materials for Construction
- Shape Memory Alloy Transformations
- Aluminum Alloys Composites Properties
- Electrical and Thermal Properties of Materials
Chang'an University
2021-2024
Northwestern Polytechnical University
1995-2020
The heterostructure and hierarchical morphology of carbonaceous absorbents play an important role in the construction high-performance electromagnetic wave absorbing materials. Herein, novel micron-scale hard carbon particles with heterogeneity were developed as lightweight superior via a facile ecofriendly process. as-prepared particle composed pseudographite highly disordered region shows unique heterostructure. Concurrently, constructing multilevel geometric shape size can cause decrease...
ABSTRACT Because of outstanding performances the SiC fiber‐reinforced ceramic matrix composites in aircraft/aerospace systems, two silicon carbide oxide matrices (SiC f /oxides) have been prepared by a precursor infiltration and sintering method. Results indicate that flexural strength /Al 2 O 3 –SiO composite reaches 159 MPa, whereas is only 50 MPa. The high‐temperature microwave absorption properties are significantly enhanced due to choosing Al SiO as hybrid matrices. Particularly,...
Modern electronic information technology has led social life into inevitable electromagnetic pollution, making microwave absorbing materials more and important. Herein, dielectric-conductive ZnO/C hybrid composite absorbents were prepared by two-step carbonization with ZnO powders glucose as critical materials. The electrical conductivity, complex permittivity, reflection loss analyzed to study the dielectric absorption properties. Results show that exist in form of rod-like dispersed...