journal article·2022-10Open access

Adaptive Cation Pillar Effects Achieving High Capacity in Li‐Rich Layered Oxide, Li2MnO3‐LiMeO2 (Me = Ni, Co, Mn) (Small 42/2022)

Satoshi Hiroi, Masatsugu Oishi, Koji Ohara, Keiji Shimoda, Daiki Kabutan, Yoshiharu Uchimoto

Small· Volume 18· Issue 42

Abstract

Lithium-Ion Batteries In article number 2203412, Satoshi Hiroi, Masatsugu Oishi, Koji Ohara, and co-workers, discuss the pillar effect that supports the lithium layer structure upon charging in a lithium-rich layered oxide, LixNi0.15Co0.19Mn0.50O2, positive cathode material. The structural stability and high lithium ionic conduction are maintained by adaptive pillars formed by transition metals on Li-tetrahedral sites.
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Research context

OpenAlex topics: Advancements in Battery Materials · Chemical Synthesis and Characterization

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Affiliations

Diffraction and Scattering Division Japan Synchrotron Radiation Research Institute (JASRI) 1‐1‐1 Kouto, Sayo‐cho Sayo‐gun Hyogo 679‐5198 Japan

Graduate School of Technology Industrial and Social Sciences Tokushima University 2‐1 Minami Josanjima‐cho Tokushima 770‐8506 Japan

Office of Society‐Academia Collaboration for Innovation Kyoto University Gokasho Uji Kyoto 611‐0011 Japan

Graduate School of Human and Environment Studies Kyoto University Yoshida Nihonmatsu‐cho Sakyo‐ku Kyoto 606‐8501 Japan

References

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