Potassium‐Ion Batteries: Encapsulating Carbon‐Coated MoS2 Nanosheets within a Nitrogen‐Doped Graphene Network for High‐Performance Potassium‐Ion Storage (Adv. Mater. Interfaces 22/2019)

Abstract

In article number 1901066, Jingyuan Zhang, Shi Tao, Wangsheng Chu, and co-workers design a dual carbon encapsulated nanostructure of MoS2/[email protected] hybrids as anode materials for potassium-ion batteries, which exhibit superior rate performance and long cycling stability. The potassium-storage mechanism study reveals that the highly reversibly during the charge/discharge process with K+ intercalation and conversion reaction.