Batteries: CuS Microspheres with Tunable Interlayer Space and Micropore as a High‐Rate and Long‐Life Anode for Sodium‐Ion Batteries (Adv. Energy Mater. 22/2018)

Abstract

In article number 1800930, Shaoming Fang, Feng Li, and co-workers construct layered CuS microspheres with tunable interlayer space and pore volume, through a cost-effective interaction method with the surfactant, cetyltrimethyl ammonium bromide (CTAB). As an anode material for sodium ion batteries, CuS-CTAB microspheres reveal a high reversible capacity, excellent high-rate performance, and long-term cyclic stability.