Journal ArticleDOI
Electrochemical extraction of lithium from LiMn2O4
TLDR
Lithium has been removed electrochemically at 15 μA/cm2 from LiMn2O4 (spinel) to yield single phase Li 1−xMn 2O4 for 0 as mentioned in this paper.About:
This article is published in Materials Research Bulletin.The article was published on 1984-02-01. It has received 827 citations till now. The article focuses on the topics: Lithium & Yield (engineering).read more
Citations
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Journal ArticleDOI
Challenges for Rechargeable Li Batteries
John B. Goodenough,Youngsik Kim +1 more
TL;DR: In this paper, the authors reviewed the challenges for further development of Li rechargeable batteries for electric vehicles and proposed a nonflammable electrolyte with either a larger window between its lowest unoccupied molecular orbital and highest occupied molecular orbital (HOMO) or a constituent that can develop rapidly a solid/ electrolyte-interface (SEI) layer to prevent plating of Li on a carbon anode during a fast charge of the battery.
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The Li-ion rechargeable battery: a perspective.
John B. Goodenough,Kyusung Park +1 more
TL;DR: New strategies are needed for batteries that go beyond powering hand-held devices, such as using electrode hosts with two-electron redox centers; replacing the cathode hosts by materials that undergo displacement reactions; and developing a Li(+) solid electrolyte separator membrane that allows an organic and aqueous liquid electrolyte on the anode and cathode sides, respectively.
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Research Development on Sodium-Ion Batteries
Naoaki Yabuuchi,Kei Kubota,Kei Kubota,Mouad Dahbi,Mouad Dahbi,Shinichi Komaba,Shinichi Komaba +6 more
Journal ArticleDOI
Li2MnO3-stabilized LiMO2 (M = Mn, Ni, Co) electrodes for lithium-ion batteries
Michael M. Thackeray,Sun-Ho Kang,Christopher S. Johnson,John T. Vaughey,Roy Benedek,Stephen A. Hackney +5 more
TL;DR: In this paper, a strategy used to design high capacity (>200 mAh g−1), Li2MnO3-stabilized LiMO2 (M = Mn, Ni, Co) electrodes for lithium-ion batteries is discussed.
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Optimized LiFePO4 for Lithium Battery Cathodes
TL;DR: LiFePO 4 powders were synthesized under various conditions and the performance of the cathodes was evaluated using coin cells, the samples were characterized by X-ray diffraction, scanning electron microscope observations, Brunauer, Emmett, and Teller surface area measurements, particle-size distribution measurements, and Mossbauer spectroscopy.
References
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Journal ArticleDOI
Lithium insertion into manganese spinels
TL;DR: In this article, Li has been inserted chemically and electrochemically into Mn3O4 and Li[Mn2]O4 at room temperature from X-ray diffraction.
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Preparation of a new crystal form of manganese dioxide: λ-MnO2
TL;DR: In this paper, a spinel-type material LiMn2O4 with aqueous acid was found to result in conversion of the spinel to nearly pure MnO2.
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Structural characterization of the lithiated iron oxides LixFe3O4 and LixFe2O3 (0<x<2)
TL;DR: In this paper, a compositional range 0
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Some Restatements on the Nature and Behavior of MnO[sub 2] for Li Batteries
TL;DR: In this paper, the behavior of MnO/sub 2/ as a cathode for nonaqueous Li cells has been reconsidered and the basic support found in the present work for this behavior is quite different and excludes a..gamma..-..beta.. transition which, instead, has adverse effects on cathode performance.