Summary:
- Researchers have successfully enhanced the energy storage performance of lead-free sodium niobate ceramics by utilizing a "high-entropy" design strategy.
- By introducing multiple elements into the crystal lattice, the team achieved a stable dielectric response across a wide temperature range, overcoming the limitations of traditional ferroelectric materials.
- This advancement addresses a critical need for environmentally friendly, high-temperature-capable capacitors for use in electric vehicles and advanced power electronics.