Intermetallic negative electrodes for non-aqueous lithium cells and batteries
作者： Michael M. Thackeray , John T. Vaughey , Linda M. L. Fransson , Ester Kristina Edstrom , Gary Henriksen
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摘要: A method of operating an electrochemical cell is disclosed. The has intermetallic negative electrode Cu6-xMxSn5, wherein x ≦3 and M one or more metals including Si a positive containing Li in which shuttled between the during charge discharge to form lithiated charge. voltage controlled portion charge-discharge cycles so that potential fully charged less than 0.2 V but greater 0 versus metallic lithium.
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