A5100743495- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Electromagnetic wave absorption materials
- Conducting polymers and applications
- Ferroelectric and Piezoelectric Materials
- Landslides and related hazards
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Polymer Nanocomposites and Properties
- Soil and Unsaturated Flow
- Advanced Polymer Synthesis and Characterization
- Thermal properties of materials
- Graphene and Nanomaterials Applications
- Geotechnical Engineering and Soil Stabilization
- Advanced Photocatalysis Techniques
- Cryospheric studies and observations
- Landfill Environmental Impact Studies
- High voltage insulation and dielectric phenomena
- Polymer Surface Interaction Studies
- Nanoparticles: synthesis and applications
- Groundwater flow and contamination studies
- Geotechnical Engineering and Analysis
- Synthesis and properties of polymers
Liaocheng University
2016-2025
Jilin University
2019-2025
Changhai Hospital
2025
Second Military Medical University
2025
Guizhou University
2025
Zhejiang University
2013-2024
Hunan University
2024
Tianjin University
2024
Guangzhou Medical University
2024
Shandong University of Technology
2024
The development of high-performance energy storage materials is decisive for meeting the miniaturization and integration requirements in advanced pulse power capacitors. In this study, we designed [(Bi0.5Na0.5)0.94Ba0.06](1-1.5x)LaxTiO3 (BNT-BT-xLa) lead-free ceramics based on their phase diagram. A strategy combining adjustment domain control via doping was proposed to enhance performance. obtained results showed that La3+ ions doped into BNT-BT improved crystal structure symmetry induced a...
This paper investigates the thermo-hydro-mechanical (THM) behaviour of soils subjected to seasonal temperature variations in both permafrost and seasonally frozen conditions. Numerical modelling soil freezing ice segregation processes is presented, compared against small-scale physical experiments. The coupled THM model which solved by way a transient finite element approach, considers number processes, including conduction, convection, phase change, movement moisture due cryogenic suctions,...
Recyclability and self‐healing are two most critical factors in developing sustainable polymers to deal with environmental pollution resource waste. In this work, a dynamic cross‐linked polyimide insulation film full closed‐loop recyclability is successfully prepared, which also possesses good ability after being mechanical/electrical damaged depending on the Schiff base covalent bonds. The recycled self‐healed still maintain its tensile strength ( σ t ) >60 MPa Young's modulus E >4...
Abstract Polymer dielectrics with combined thermal stability and self‐healing properties are specifically desired for high‐temperature film capacitors. The high of conventional polymers benefits from the abundance aromatic rings in molecule backbone, but carbon content sacrifices their properties. Here, analicyclic polyimide a glass transition temperature (256 °C) wide energy bandgap (4.58 eV) is designed, which exhibits electric conductivity more than an order magnitude lower that classical...