journal article·2022-06

Investigation of Ordering on Oxygen‐Deficient LiNi0.5Mn1.5O4‐δ Thin Films for Boosting Electrochemical Performance in All‐Solid‐State Thin‐Film Batteries (Small 24/2022)

Jong Heon Kim, Ji‐Won Jung, Su‐Ho Cho, Il‐Doo Kim, Yun Chang Park, Dong‐Hwa Seo, Hyun‐Suk Kim

Small· Volume 18· Issue 24
Publisher page

Abstract

All-Solid-State Thin-Film Batteries In article number 2201134, Dong-Hwa Seo, Hyun-Suk Kim, and co-workers demonstrate cation (Ni and Mn)-ordering effects using thin-film LiNi0.5Mn1.5O4 cathode materials with or without oxygen vacancies. The authors explain that cations order changes from a disordered structure to an ordered structure with increased oxygen (O2) flow rate (Ar:O2 flowing) during sputter deposition.
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Research context

OpenAlex topics: Advancements in Battery Materials

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Affiliations

Department of Materials Science and Engineering Chungnam National University Daejeon 34134 Republic of Korea

School of Materials Science and Engineering University of Ulsan (UOU) Ulsan 44776 Republic of Korea

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea

National Nano Fab Centre Daejeon 305–806 Republic of Korea

School of Energy and Chemical Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea

References

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