A5059833793- Ferroelectric and Piezoelectric Materials
- Microwave Dielectric Ceramics Synthesis
- Dielectric properties of ceramics
- Dielectric materials and actuators
- Multiferroics and related materials
- Magnetic and transport properties of perovskites and related materials
- Thermal Expansion and Ionic Conductivity
- Ferroelectric and Negative Capacitance Devices
- MXene and MAX Phase Materials
- Glass properties and applications
- High Entropy Alloys Studies
- Magnesium Oxide Properties and Applications
- Semiconductor materials and devices
- Advanced Battery Materials and Technologies
- Material Science and Thermodynamics
- Inorganic Chemistry and Materials
- Advancements in Solid Oxide Fuel Cells
- Acoustic Wave Resonator Technologies
- Advanced Condensed Matter Physics
- Phase-change materials and chalcogenides
Shaanxi University of Science and Technology
2022-2024
Abstract Eco‐friendly ceramic capacitors gradually become an important section of pulsed power devices. However, the synchronous realization ultra‐high energy storage density ( W rec > 6 J/cm 3 ) and efficiency η 90%) is difficult. Thus, a novel multiscale amelioration strategy in Na 0.5 Bi TiO ‐based ceramics proposed to achieve efficiency. The for (Na 0.47 La 0.03 0.94 Ba 0.06 (NBLBT) focuses on grain size, bandgap width, dielectric relaxor behavior, which can be regulated by...
An innovative optimizing strategy via glass addition is proposed to lower sintering temperature through liquid sintering, which in turn triggers refined grains and boosts breakdown strength.
Abstract High‐entropy perovskite ceramics have garnered widespread attention in the energy storage field due to their diversified composition and superior performance. However, preparation of high‐performance high‐entropy ceramic materials still faces many challenges complex structure. This work systematically studies effects MgO, SiO 2 , Li CO 3 MnCO on sintering temperature performance (Na 0.2 Bi Ba Sr Ca )TiO (NBBSCT) ceramics. The introduction successfully reduced 1150°C achieved a high...