Poly(oxyethylene) electrolytes based on lithium pentafluorobenzene sulfonate

New glyme–cyclic imide lithium salt complexes as thermally stable electrolytes for lithium batteries

“…Development of a safe electrolyte for LiBs is strongly desired for large-scale energy storage systems, such as batteries for electric vehicles [1][2][3]. For example, solid polymer electrolytes [4,5] and solid inorganic electrolytes [6,7], which would greatly enhance safety, have been intensively investigated. However, thus far, it has been difficult to apply these solid electrolytes to high power density LiBs, because of their low ionic conductivity.…”

Ion transport in CLIP: Investigation through conductivity and NMR measurements

“…triflate (TF) and pentafluorobenzene sulfonate (PF), the latter having been recently investigated as a lithium salt [24]. In addition, we performed some preliminary tests using the perfluorosulfonimide anion (TFSI − ).…”

Dissociation of C6F5SO3Li in two organic solvents with different dielectric constants: a Raman spectroscopic study

“…1 The asprepared salt crystals induced a highly fluorescent background in the Raman spectra. 1 The asprepared salt crystals induced a highly fluorescent background in the Raman spectra.…”

“…1 Moreover, C 6 F 5 SO 3 Li enhances the mechanical properties of the polymer. Although the overall conductivity of POE-C 6 F 5 SO 3 Li complex is less than that of POE-LI(CF 3 SO 2 ) 2 N (LiTFSI), its higher cationic transference number is interesting to note.…”