Enhancing the performance and cyclability of MoS2 cathodes with interspace layer engineering using polypyrrole

Polypyrrole insertion in a layered structure of MoS 2 , leading to considerably high interspace layers PPy–MoS 2 from 0.72 to 1.13 nm. It indicates greater Zn 2+ storage capacity in PPy–MoS 2 cathodes.