journal article·2020-10Open access

Zinc‐Ion Batteries: Valence Engineering via In Situ Carbon Reduction on Octahedron Sites Mn3O4 for Ultra‐Long Cycle Life Aqueous Zn‐Ion Battery (Adv. Energy Mater. 38/2020)

Qiuyang Tan, Xueting Li, Bao Zhang, Xu Chen, Yawen Tian, Houzhao Wan, Lishang Zhang, Ling Miao, Cong Wang, Yi Gan, Jianjun Jiang, Yi Wang, Hao Wang

Advanced Energy Materials· Volume 10· Issue 38

Abstract

In article number 2001050, Houzhao Wan, Ling Miao, Yi Wang, Hao Wang and co-workers present the valence engineering of manganese oxide through bulk oxygen defects. The resulting material can act as a cathode material for aqueous zinc-ion batteries. Valence engineering can change the [MnO6] octahedral configuration of manganese oxide to improve structural stability and inhibit the dissolution of Mn2+, thereby greatly improving the cycle life of the battery.
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Research context

OpenAlex topics: Advanced battery technologies research

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Affiliations

Hubei Key Laboratory of Ferro & Piezoelectric Materials and Devices Faculty of Physics and Electronic Science Hubei University Wuhan 430062 China

School of Optical and Electronic Information Huazhong University of Science and Technology Wuhan 430074 China

Max Planck Institute for Solid State Research Heisenbergstr. 1 Stuttgart D‐70569 Germany

References

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