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Li Metal‐Free Rechargeable Batteries Based on Li1 + x Mn2 O 4 Cathodes ( 0 ≤ x ≤ 1 ) and Carbon Anodes

Open access
Tarascon, J. M., Guyomard, D.·1991·Journal of The Electrochemical Society

Abstract

We show that the spinel , can also be used as the cathode in rechargeable rocking‐chair batteries based on lithium intercalation anodes (carbon, either graphite or petroleum coke). At room temperature, such cells show promising cycle life, an average open‐circuit voltage of 3.7 V and a specific energy of 250 Wh/kg of electrode materials . In addition, we report a novel easily reproducible solution technique for synthesizing , at low temperatures (<100°C), using as a mild reducing agent. The cycling behavior of rocking‐chair cells using this lithiated phase as the starting cathode is presented. appears to be a promising practical "air stable" Li‐bearing cathode for rocking‐chair‐type rechargeable cells.

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Metadata

Authors
Tarascon, J. M., & Guyomard, D.
Venue
Journal of The Electrochemical Society
Published
1991-10-01
Volume
138
Issue
10
Pages
2864-2868
ISSN
  • 0013-4651 (ISSN-L)
  • 1945-7111
OpenAlex
W1498927032
Cited by
411
References
0
FWCI
13.37
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Li Metal‐Free Rechargeable Batteries Based on Li1 + x Mn2 O 4 Cathodes ( 0 ≤ x ≤ 1 ) and Carbon Anodes. https://app.cochat.ai/papers/10.1149/1.2085331
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Tarascon, J. M., & Guyomard, D. (1991). Li Metal‐Free Rechargeable Batteries Based on Li1 + x Mn2 O 4 Cathodes ( 0 ≤ x ≤ 1 ) and Carbon Anodes. Journal of The Electrochemical Society. https://doi.org/10.1149/1.2085331

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.