Why Ammoniated Lithium Borohydrides Liquefy and Resolidify?

Qian Wang, Zixin Xu, Ryuhei Sato +7

Ammonia (NH${}_3$) absorption drives LiBH${}_4\cdot x$NH${}_3$ through a re-entrant ``solid--liquid--solid'' transition: LiBH${}_4\cdot$NH${}_3$ is a well-defined solid ammoniate, compositio…