This new β-Li3N solid-state electrolyte demonstrates a vacancy-mediated superionic diffusion mechanism, achieving high ionic conductivity (2.14 × 10−3 S cm−1) and effectively suppressing lithium dendrite growth. Its high compatibility with lithium and air stability promises improved safety and performance in all-solid-state lithium metal batteries, making it ideal for advanced energy storage applications.
- Weihan Li
- Minsi Li
- Xueliang Sun