Journal ArticleDOI
Manganese oxides for lithium batteries
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This article is published in Progress in Solid State Chemistry.The article was published on 1997-01-01. It has received 1332 citations till now. The article focuses on the topics: Lithium vanadium phosphate battery & Lithium.read more
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Synthesis and characterization of lithium manganese oxides with core-shell Li4Mn5O12@Li2MnO3 structure as lithium battery electrode materials
TL;DR: In this paper, a facile LiNO 3 flux method was used to synthesize lithium manganese oxide composites (xLi 4 Mn 5 O 12 ∙ yLi 2 MnO 3 ) using a hierarchical organization precursor of manganous dioxide.
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Advanced electrochemical performance of LiMn1.4Cr0.2Ni0.4O4 as 5 V cathode material by citric-acid-assisted method
TL;DR: LiMn 1.4 Cr 0.2 Ni 0.4 O 4 and LiMn 2 O 4 at 0.15 C discharge rates are 130.8 and 130.2 µg −1, respectively.
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Micropore-Dominant Vanadium and Iron Co-Doped MnO2 Hybrid Film Electrodes for High-Performance Supercapacitors
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Direct observation of the structural and electronic changes of Li2MnO3 during electron irradiation
TL;DR: In this paper, the effects of electron beam induced irradiation to the layered oxide Li2MnO3 were investigated using both scanning transmission electron microscopy and electron energy loss spectroscopy to characterize structural and electronic transitions in the material during irradiation.
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Tuning morphology, composition and oxygen reduction reaction (ORR) catalytic performance of manganese oxide particles fabricated by γ-radiation induced synthesis.
Zhuofeng Li,Yi Yang,Axel Relefors,Xiangyang Kong,Gerard Montserrat Siso,Björn Wickman,Yohannes Kiros,Inna Soroka +7 more
TL;DR: It is shown that the morphology, composition and electrochemical performance of the produced manganese oxide particles can be tuned by altering the redox conditions.
References
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LixCoO2 (0<x<-1): A new cathode material for batteries of high energy density
TL;DR: In this paper, a new system LixCoO2 (0 Li x CoO 2 Li ) is proposed, which shows low overvoltages and good reversibility for current densities up to 4 mA cm−2 over a large range of x.
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Zero‐Strain Insertion Material of Li [ Li1 / 3Ti5 / 3 ] O 4 for Rechargeable Lithium Cells
TL;DR: In this paper, a defect spinel-framework structure was examined in nonaqueous lithium cells and it was shown that the lattice dimension did not change during the reaction since the reaction consists of lithium ion and electron insertion into/extraction from the solid matrix without a noticeable change in lattice dimensions.
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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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Electrochemical and In Situ X‐Ray Diffraction Studies of Lithium Intercalation in Li x CoO2
Jan N. Reimers,J. R. Dahn +1 more
TL;DR: In this article, high precision voltage measurements and in situ x-ray diffraction indicate a sequence of three distinct phase transitions as varies from 1 to 0.4, two of which are situated slightly above and below and are caused by an order/disorder transition of the lithium ions.
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Improved capacity retention in rechargeable 4 V lithium/lithium- manganese oxide (spinel) cells
TL;DR: In this article, the authors improved the rechargeable capacity of 4 V LixMn2O4 spinel cathodes by modifying the composition of the spinel electrode, achieving a capacity in excess of 100 mAh/g in flooded-electrolyte lithium cells.