Lithium‐Ion Batteries: Quaternary Diamond‐Like Chalcogenidometalate Networks as Efficient Anode Material in Lithium‐Ion Batteries (Adv. Funct. Mater. 46/2013)

Abstract

S. Dehnen and co‐workers present two novel quaternary lithium‐chalcogenidometalate phases, Li4MnGe2S7 (1) and Li4MnSn2Se7 (2), that achieve specific lithium storage capacities higher than those of the commercially used graphite. , the phases display an excellent stability during cycling, thus representing very promising new anode materials for lithium‐ion cells.