Serrated Leaf‐Like N‐Doped Copper Sulfide Enabling Bifunctional Oxygen Reduction/Evolution via Dual‐Mode Cathode Reactions for High Energy Density and Cycle Stability in Zinc–Air Batteries

Serrated Leaf‐Like N‐Doped Copper Sulfide Enabling Bifunctional Oxygen Reduction/Evolution via Dual‐Mode Cathode Reactions for High Energy Density and Cycle Stability in Zinc–Air Batteries

Abstract Zinc–air batteries (ZABs) are promising electrochemical energy storages, but inefficient oxygen reduction reaction (ORR) during discharging and oxygen evolution reaction (OER) during charging at their cathodes impede achieving high energy density and stable cycling. We report a serrated lea...

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Main Authors: Do Hwan Jung, Yong Hak Park, Dong Won Kim, Jong Hui Choi, Seungrae Cho, Keon‐Han Kim, Dong Gyu Park, Byungchan Han, Jeung Ku Kang
Format: Article
Language:English
Published: Wiley 2025-05-01
Series:Advanced Science
Subjects:
bifunctional oxygen reduction/evolution reaction
dual‐mode cathode reactions
high energy density and cycle stability
serrated leaf‐like nitrogen‐doped copper sulfide
zinc–air battery
Online Access:https://doi.org/10.1002/advs.202413425
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https://doi.org/10.1002/advs.202413425

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