Po-Hsiu Chien

Nov 25, 2024 | nature.com | Weihan Li |Po-Hsiu Chien |Xiaoting Lin |Graham King |Renfei Feng |Jian Wang | +3 more

AbstractThe advancement of all-solid-state lithium metal batteries requires breakthroughs in solid-state electrolytes (SSEs) for the suppression of lithium dendrite growth at high current densities and high capacities (>3 mAh cm−2) and innovation of SSEs in terms of crystal structure, ionic conductivity and rigidness. Here we report a superionic conducting, highly lithium-compatible and air-stable vacancy-rich β-Li3N SSE.