Origin of reversible oxygen redox reactions in high energy density layered oxides

Origin of reversible oxygen redox reactions in high energy density layered oxides

Summary: Oxygen redox reactions (ORRs) are considered a new strategy in reaching a high-energy density for rechargeable batteries. Here, we propose the concept “band coherency” for identifying the origin of reversible ORRs in alkali-excess compounds, i.e., Na2RuO3 and Li2RuO3. Band coherency redox c...

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Bibliographic Details
Main Authors: Gwanghyeon Choi, Jaewoon Lee, Sojung Koo, Sangeon Park, Duho Kim
Format: Article
Language:English
Published: Elsevier 2021-08-01
Series:Cell Reports Physical Science
Subjects:
anion redox
oxygen redox
layered oxides
cathodes
first-principle calculations
Online Access:http://www.sciencedirect.com/science/article/pii/S2666386421002125

Internet

http://www.sciencedirect.com/science/article/pii/S2666386421002125

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