ELECTRODE COMPOSITIONS AND RELATED ENERGY STORAGE DEVICES
A positive electrode composition is presented. The composition includes granules that comprise an electroactive metal, an alkali metal halide, and a metal sulfide composition that is substantially-free of oxygen. A molar ratio of the electroactive metal to an amount of sulfur in the metal sulfide co...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
26.05.2016
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Subjects | |
Online Access | Get full text |
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Summary: | A positive electrode composition is presented. The composition includes granules that comprise an electroactive metal, an alkali metal halide, and a metal sulfide composition that is substantially-free of oxygen. A molar ratio of the electroactive metal to an amount of sulfur in the metal sulfide composition is between about 1.5:1 and about 50:1. The positive electrode composition is substantially free of iron oxide, iron sulfate, cobalt oxide and cobalt sulfate. An energy storage device and a related energy storage system are also described. |
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Bibliography: | Application Number: US201414550408 |