Composite anode materials for lithium ion batteries

Date
2018-01-30
Authors
Arumugam Manthiram
Sukeun Yoon
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Publisher
United States Patent and Trademark Office
Abstract

The present invention provides compositions and methods of making Sn-MCx-C and Sb-MOx-C nanostructured anode compositions that exhibit excellent capacity retention with high capacity and rate capability that alleviate the volume expansion encountered with alloy anodes during the charge-discharge process.

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