2,4-difluorophenyl isothiocyanate as a redox mediator in the electrolyte for kinetically favorable Li-S batteries

2,4-difluorophenyl isothiocyanate (DPIC) was served as a redox mediator for kinetically favorable electrolyte, which can boost the activation of insulating sulfur and sulfide, accelerate the bidirectional conversion reaction kinetics as...