Operando observations of RuO2 catalyzed Li2O2 formation and decomposition in a Li-O2 micro-battery
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.02.057
Abstract: Abstract RuO2 displays excellent bifunctional catalysis towards the oxygen reduction and evolution reactions of Li-O2 battery. Nevertheless, how the solid catalyst successively catalyzes solid Li2O2 formation and decomposition, confronting passivation and loss of RuO2/Li2O2 contact,… read more here.
Keywords: li2o2 formation; formation decomposition; operando observations; formation ... See more keywords
Promoting defective-Li2O2 formation via Na doping for Li–O2 batteries with low charge overpotentials
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta01606f
Abstract: An approach to reduce charge overpotentials of the aprotic Li–O2 batteries is demonstrated through the formation of Na-doped defective Li2O2 by adding Na+ cations into the electrolyte. read more here.
Keywords: li2o2 formation; defective li2o2; charge overpotentials; promoting defective ... See more keywords