First-principles study of bismuthene as a high energy density and excellent rate performance anode material for potassium-ion batteries
Wenfeng Pan,
Suiting Ning,
Lili Chen
et al.
Abstract:Potassium-ion batteries (KIBs), with their abundance of resources, lower cost, high ion conductivity, and comparable redox potential, hold potential as an alternative to lithium-ion batteries (LIBs) for large-scale energy storage. Nonetheless, the scarcity of high-performance electrode materials remains a major obstacle in the advancement of KIBs. Here, the viability of bismuthene as an anode material for KIBs was systematically investigated using first-principles calculations. We found that bismuthene exhibit… Show more
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