Effect of Cobalt on Lifetime of Sb4O5Cl2‐Graphene Anode in Chloride‐Ion Batteries
Kefan Shen,
Xiaoxiao Lu,
Shenghui Shen
et al.
Abstract:Anode materials based on metal oxychlorides hold promise in addressing electrode dissolution challenges in aqueous‐based chloride ion batteries (CIBs). However, their structural instability following chloride ion deintercalation can lead to rapid degradation and capacity fading. This paper investigates a cobalt‐doped Sb4O5Cl2‐graphene (Co‐Sb4O5Cl2@GO) composite anode for aqueous‐based CIBs. It exhibits significantly enhanced discharge capacity of 82.3 mAh g‐1 after 200 cycles at 0.3 A g‐1; while, the undoped c… Show more
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