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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Shell Model for Atomistic Simulation of Lithium Diffusion in Mixed Mn/Ti Oxides
TL;DR: In this paper, an atomic parameters for Mn were developed to extend an existing shell model of the Li-Ti-O system and allow simulations of pure and lithiated Mn and mixed Mn/Ti oxide polymorphs.
Journal ArticleDOI
Effect of reaction media on electrochemical performance of nanocrystalline manganese oxyiodides prepared by Chimie Douce route
TL;DR: In this paper, anhydrous alkali metal-based manganese oxyiodide nanocrystals have been prepared by reduction of permanganate with LiI in acetone solvent and their electrochemical properties have been characterized in comparison with hydrous homologues synthesized in aqueous solution.
Journal ArticleDOI
Development of Spectroelectrochemical Cells for in situ Neutron Reflectometry
TL;DR: In this article, a new spectroelectrochemical cell for in situ neutron reflectometry was developed, which was used to determine chemical reactions using LiMn2O4/SrRuO3 multi-layer thin film.
Book ChapterDOI
Electrochemical Synthesis of Metal Oxides for Energy Applications
Lok-kun Tsui,Giovanni Zangari +1 more
TL;DR: In this article, the authors review the fundamentals of the electrochemical formation and growth of oxide materials and describe possible methods to control their composition, morphology, and crystal structure towards performance optimization.
Journal ArticleDOI
Pyrolysis synthesis of magnetic ε- and β-MnO2 nanostructures and the polymorph discrimination
TL;DR: In this article, a large number of e - MnO2 nanowires were prepared via a simple pyrolysis under lower reaction concentration, and the nanowsires have lengths up to tens of micrometers and diameters in the range of 20-100 nm.
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.
Journal ArticleDOI
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.
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.