The life of lithium-sulphur batteries can be extended from ~100 to >200 charging cycles, according to researchers from Purdue University. This compares with ~600 cycles for common laptop Li-ion cells and far more from specialist types. When charge is applied to Li-S cells, lithium ions migrate to the sulphur and lithium sulphide is produced. A ...
This story continues at Longer life from lithium-sulphur cells, but still not enough
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from Electronics Weekly https://www.electronicsweekly.com/news/research-news/longer-life-lithium-sulphur-cells-still-not-enough-2018-05/
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