Lowering the charge overpotential of Li2S via the inductive effect of phenyl diselenide in Li-S batteries.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c8cc09565e
Abstract: We find that phenyl diselenide (PDSe) can lower the charge overpotential of Li2S via an inductive effect. The Se-Se bond of PDSe can break when it is in contact with Li2S. The attraction between Se… read more here.
Keywords: charge overpotential; overpotential li2s; li2s via; phenyl diselenide ... See more keywords
Polysulfide-driven low charge overpotential for aprotic lithium–oxygen batteries
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta00267g
Abstract: Lithium polysulfide is added to the solvent to realize ultralow charge overpotential for high-performance Li–O2 batteries, where the discharge products of Li2O2 have been replaced with lithium thiosulfate. read more here.
Keywords: charge overpotential; low charge; driven low; lithium ... See more keywords