Analyses of passivation films on lithium and lithium alloys by electrochemical quartz crystal microbalance

Characterization of thin films of the solid electrolyte LixMg1−2xAl2+xO4 (x = 0, 0.05, 0.15, 0.25)

“…40,41 A charge of 5.6 mC cm À2 of lithium is plated, while only 2.2 mC cm À2 is stripped. 40,41 A charge of 5.6 mC cm À2 of lithium is plated, while only 2.2 mC cm À2 is stripped.…”

“…40,41 The platinum-lithium alloy supplies Li-ions into the layer which keeps the resistance low. Such a decrease only occurs provided the inserted lithium ions are mobile.…”

Electrochemical quartz crystal microbalance measurement of a Li4Ti5O12 composite electrode in a carbonate electrolyte

“…The dependence of the formation of SEI film on the morphology of LTO particle was reported by X-ray photoelectron spectroscopy [20]. However, in contrast to Li metal anode [11,13], the mass is constant in the open circuit period, strongly suggesting the lithiated LTO is stable in the electrolyte at the operating potential and temperature. The mass change attributable to the adsorption of ions on the activated carbon electrode was reported and potential dependence of the electric double layer was discussed [18].…”

Synthesis and characterization of a new family of aryl-trifluoromethanesulfonylimide Li-Salts for Li-ion batteries and beyond

“…2.2, 1.4, 0.5 and 0.4 V that may be due either to the formation of some PteLi alloys or to oxidation/reduction of the solvent on Pt. These minor peaks were not considered in the data analysis to delineate the differences between the four salts because they are present in all electrolytes evaluated [53,54]. Oxidation limit of 5.9 and 4.7 V were observed for LiPF 6 and Li-TFSI, respectively, in the cyclic voltammograms.…”