Strain‐rich high‐entropy perovskite oxide of (La0.8Sr0.2)(Mn0.2Fe0.2Cr0.2Co0.2Ni0.2)O3 for durable and effective catalysis of oxygen redox reactions in lithium‐oxygen battery
Zhanpeng Liu,
Haoyang Xu,
Xinxiang Wang
et al.
Abstract:Despite their great promise as high‐energy‐density alternatives to Li‐ion batteries, the extensive use of lithium‐oxygen (Li‐O2) batteries is constrained by the slow kinetics of both the oxygen evolution reaction and oxygen reduction reaction. To increase the overall performance of Li‐O2 batteries, it is essential to increase the efficiency of oxygen electrode reactions by constructing effective electrocatalysts. As a high‐efficiency catalyst for Li‐O2 batteries, high entropy perovskite oxide (La0.8Sr0.2)(Mn0.… Show more
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