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
Citations
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Electrodeposition of manganese dioxide: effect of quaternary amines
TL;DR: In this article, the effect of quaternary ammonium salts (tetraethyl ammonium bromide, tetrapropyl ammoniumbromide and tetrabutyl amine bromides) on the structural, morphological, and electrochemical characteristics of electrolytic manganese dioxide (EMD) obtained from acidic aqueous sulfate solution has been investigated.
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New NixMg6−xMnO8 Mixed Oxides as Active Materials for the Negative Electrode of Lithium-Ion Cells
TL;DR: In this article, the structural transformations during reaction with lithium have been studied by ex-situ X-ray diffraction, and the capacity values of ≤640 mA h g−1 are explained in terms of the formation of Ni oxide that reacts with lithium reversibly.
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Up-to-date development of lithium-ion batteries in Japan
Minoru Inaba,Z. Ogumi +1 more
TL;DR: In this paper, the authors review the up-to-date development of lithium-ion batteries focusing mainly on the situation in Japan, including materials, constructions, and electrochemical performance of the latest commercially available commercially available lithium polymer batteries, which have come onto the market only fairly recently.
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Facile and large-scale synthesis of single-crystalline manganese oxyhydroxide/oxide nanostructures
TL;DR: In this article, a facile hydrothermal method combined with the adjustment of pH value in the reaction system has been employed to synthesize single-crystal γ-MnOOH nanorods, and square-like Mn 3 O 4 nanoparticles.
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A study on non-isothermal kinetics of the thermal decompositions of β-manganese dioxide
TL;DR: In this article, the thermal decomposition of β-manganese dioxide (β-MnO 2 ) under different atmospheres of dynamic nitrogen and air were investigated by TG, DTG, DSC and XRD techniques.
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.