Sulfur-based transition metal composite and the negative electrode comprising the same and the battery comprising the same
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United States of America Patent
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Nov 24, 2020
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May 4, 2017
app pub date -
Apr 21, 2014
filing date -
Apr 21, 2014
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Abstract
The present invention provides a type of cost-effective sulfur-based transition metal composite as the negative electrode active material for lithium ion batteries with high capacity. Moreover, a non-aqueous secondary battery using this negative electrode with long cycle life and high capacity is provided. The battery contains a positive electrode, negative electrode, separator, and non-aqueous electrolytes. The negative electrode contains at least one kind of sulfur-based transition metal composites provided in the present invention.
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