FITER FOR INJECTING ELECTROLYTE AND ZINC-BROMINE REDOX BATTERY USING THE SAME

摘要

The present invention relates to a filter for injecting electrolyte and a zinc-bromine redox battery using the filter. Provided is a filter for injecting electrolyte, which is adapted to uniformly mix polybromide contained in aqueous-phase cathode electrolyte and second phase cathode electrolyte and which includes a mesh therein, and also provided is a zinc-bromine redox battery using the filter. According to the present invention, there can be provided the filter for injecting electrolyte, which can improve performance of a battery by uniformly supplying cathode electrolyte containing polybromide to a stack of the battery and which can increase energy efficiency of an overall system of the battery by reducing an increase range of load of a cathode electrolyte supply pump during charging and discharging of the battery, and also there can be provided the zinc-bromine redox battery using the filter.