Chalmers team uses ionic liquid electrolyte additive to enable longer Li/S battery cycle-life
Green Car Congress
JULY 25, 2019
A Li/S cell built at high sulfur mass loading (4 mg cm -2 ) using the IL-based electrolyte demonstrated a stable capacity of 600 mAh g -1 for double the cycles of a cell using LiNO 3 additive (300 vs 150). Additionally, the mitigation of sulfur deposition through the Li-polysulfide migration to the anode side has been demonstrated. …
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