| abstract |
The present invention relates to an electrolyte for a magnesium secondary battery, which comprises an aryl magnesium halide salt represented by the following formula (1) as an ionic salt, wherein m and n satisfy 1? M + n? 3, 0? M? 3, 0? N? 3; X and Y are independently at least one selected from the group consisting of a halogen atom, a C 1 -C 5 alkyl group substituted with a halogen element, an ammonia group, an amine group, a cyano group, and C 1 -C 5 alkoxy. Thereby providing an active material. (One) |