China-US team uses graphene composite separator to suppress polysulfide shuttling in Li-S batteries
Green Car Congress
AUGUST 9, 2018
In their paper on the work published in the journal Joule , the researchers reported that by using a reduced graphene oxide (rGO)/sodium lignosulfonate (SL) composite on the standard polypropylene (PP) separator (rGO@SL/PP), they demonstrated a highly robust Li-S battery with a capacity retention of 74% over 1,000 cycles. … 2018.07.022.
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