Composition, energy storage device, and related processes

A positive electrode composition (130) is provided. The positive electrode composition (130) includes at least one electroactive metal selected from the group consisting of titanium, vanadium, niobium, molybdenum, nickel, iron, cobalt, chromium, manganese, silver, antimony, cadmium, tin, lead, coppe...

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Bibliographische Detailangaben
Hauptverfasser:	GALLOWAY, ROBERT CHRISTIE, ZAPPI, GUILLERMO DANIEL, SUDWORTH, JAMES, RIJSSENBEEK, JOB THOMAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A positive electrode composition (130) is provided. The positive electrode composition (130) includes at least one electroactive metal selected from the group consisting of titanium, vanadium, niobium, molybdenum, nickel, iron, cobalt, chromium, manganese, silver, antimony, cadmium, tin, lead, copper, zinc, and combination thereof, an alkali metal halide, and aluminum, present in an amount of at least 0.5 weight percent, based on the weight of the positive electrode composition (130). Optionally, an amount of sodium iodide of up to about 1.0 weight percent, based on the weight of the sodium halide in the positive electrode composition (130), is included. The composition may be included in a positive electrode (124) with a molten electrolyte salt comprising the reaction product of an alkali metal halide and an aluminum halide. An energy storage device (100) including the composition is provided, as well as a method of operating the device (100).