Low-defect K2Mn[Fe(CN)6]-reduced graphene oxide composite for high-performance potassium-ion batteries

Here, a low-defect K2Mn[Fe(CN)(6)]-reduced graphene oxide (KMF-RGO) composite is fabricated, which demonstrates excellent cycling stability, fast rate capability, and exceptional air stability as a cathode material for potassium-ion batteries (KIBs). This work provides a practical strategy for the synthesis of high-performance K2Mn[Fe(CN)(6)] cathode materials for KIBs.

Automated summary

A low-defect K2Mn[Fe(CN)(6)]-reduced graphene oxide (KMF-RGO) composite with excellent performance as a cathode material for potassium-ion batteries is fabricated, providing a practical strategy for the synthesis of high-performance K2Mn[Fe(CN)(6)] cathode materials for KIBs.