Gram‐Scale Synthesis of Nanosized Li3HoBr6 Solid Electrolyte for All‐Solid‐State Li‐Se Battery

owing to the low energy cost and high tolerance of stable structure. The tetrahedral and octahedral pathways are responsible for Li migrations in short and long ranges, respectively. The results show that the LHB-based Li-Se battery has good stability and rate performance, indicating that LHB has potential application in the field of ASSBs.