Mixture of the Lithium Secondary Batteries and Analyses

리튬 2차전지용 전해액의 초성 및 비교 분석

There are many efforts to improve electrolytes to satisfy the requirements of a lithium rechargeable battery. We have investigated a binary solvent mixture containing the electrolyte lithium salt($LiBF_4$, $LiPF_6$), that is conductive and electrochemically stable. Ionic conductivities were measured between -5 and $80^{\circ}C$, and cyclic voltammetry between 2.5 and 4.3 V were measured by SUS or platinum electrode.