Titlebook: Materials for Advanced Batteries; D. W. Murphy,J. Broadhead,B. C. H. Steele Book 1980 Plenum Press, New York 1980 development.iron.materia

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Reflections on Some Recent Studies of Materials of Importance in Aqueous Electrochemical Energy-StorIt was decided not to attempt a compendium, but rather to focus in on selected topics which in our judgment seem important and on which new information has a good probability of practical payoff in improved performance.

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Lithium-Aluminum/Iron Sulfide Batterieslls utilize a molten salt electrolyte such as LiCl-KC1 eutectic (mp, 352°C), negative electrodes of either Li-Si or Li-Al alloy, and positive electrodes of either FeS or FeS.. Over the past seven years, several hundred engineering cells with different designs have been tested, some of which have ach

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Lead-Acid Battery Overviewbelief has arisen erroneously that no further investigation of this battery is necessary or desirable. While there has been a slow but continuous improvement in lead-acid battery performance and dependability over the long period of its existance (20wH/Kg in 1920 to 42wH/Kg presently), these improve

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Design and Development of Micro-Reference Electrodes for the Lithium/Metal-Sulfide Cell Systemcarry out other electrochemical studies in these cell systems.. The Li/MS cells, which operate at 400–450°C, utilize negative electrodes of Li-Al alloy, positive electrodes of either FeS or FeS., and a molten LiC1-KC1 electrolyte (mp, 352°C). The reference electrodes must possess a well-defined pote

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Molten Salt Electrochemical Studies and High Energy Density Cell Developmentell containing 15 mole percent Cu.S as an additive to the FeS electrode and over 120 cycles have been achieved in this cell. Coulombic efficiency is 99 percent with a selfdischarge of 1 percent per day at 450°C. Temperature, stand-time, and rate of discharge-charge studies are described. Details of

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Use of the Proton Conductor Hydrogen Uranyl Phosphate Tetrahydrate as the Solid Electrolyte in Hydrilectrochemical cells involving transport of H. ions. Hydrogen concentration cells of the type MH.∣HUP∣M′H.. and electrochromic cells of the type H.WO.|HUP|H.WO.. have been previously described. Perhaps the most unique application of HUP is to hydride-air cells of the type MH.|HUP|O.,H.O, which we de

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Novel Solid Electrolytes in the System Li4GeO4-Li2ZnGeO4-Li3PO4ith interconnected interstitial sites that are partially occupied by alkali ions. These crystallographic concepts have led to the discovery of a novel class of solid electrolytes of composition Li.D.(TO.)., D = Zn, Mg and T = Si, Ge, 0 < x < 4.. Within this class, compositions with D = Zn, T = Ge an

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The Analysis of Surface Insulating Films on Lithium Nitride Crystalsess the compatibility of lithium nitride with electrode materials in high energy density rechargeable cells. The ionic conductivity has been measured using complex impedance techniques and, in the course of this work, it has become clear that surface films on the lithium nitride crystals contribute