journal article·2024-12Open access

Comprehensive Investigation of the Crystal Structure of Cation‐Disordered Li 3 VO 4 as a High‐Rate Anode Material: Unveiling the Dichotomy between Order and Disorder (Small 49/2024)

Keisuke Matsumura, Patrick Rozier, Etsuro Iwama, Koji Ohara, Yuki Orikasa, Wako Naoi, Patrice Simon, Katsuhiko Naoi

Small· Volume 20· Issue 49

Abstract

High-Performance Anode Materials In article number 2405259, Keisuke Matsumura, Etsuro Iwama, Katsuhiko Naoi, and co-workers highlight the dichotomy between order and disorder in cation-disordered materials. Extended mechanochemical treatment leads to formation of pure cation-disordered Li3VO4 crystal with enhanced electrochemical performance for ultrafast lithium-ion storage. Combination of advanced analytical techniques provides a comprehensive understanding of cationic periodicity, clearly described through an integrated superstructure model that captures transition from short-range order to long-range disorder.
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Research context

OpenAlex topics: Advancements in Battery Materials

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Affiliations

Institute of Global Innovation Research Tokyo University of Agriculture and Technology 2‐24‐16 Naka‐cho Koganei Tokyo 184–8588 Japan

CIRIMAT UMR‐CNRS 5085 Université Toulouse 3 – Paul Sabatier 118 Route de Narbonne Cedex 9 Toulouse 31062 France

Réseau sur le Stockage Électrochimique de l'Energie (RS2E) FR CNRS 3459, 33 rue Saint Leu Amiens 80039 France

Department of Applied Chemistry Tokyo University of Agriculture and Technology 2‐24‐16 Naka‐cho Koganei Tokyo 184–8588 Japan

Advanced Capacitor Research Center Tokyo University of Agriculture and Technology 2‐24‐16 Naka‐cho Koganei Tokyo 184–8588 Japan

Faculty of Materials for Energy Shimane University 1060 Nishikawatsu‐cho Matsue Shimane 690–8504 Japan

Department of Applied Chemistry College of Life Sciences Ritsumeikan University 1‐1‐1 Noji‐higashi Kusatsu Shiga 525–8577 Japan

Division of Art and Innovative Technologies K&W Inc. 1‐3‐16‐901 Higashi Kunitachi Tokyo 186‐0002 Japan

References

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