METHOD FOR PRODUCING ORGANOALUMINIUM COMPLEXES AND THE USE THEREOF FOR PRODUCING ELECTROLYTE SOLUTIONS FOR THE ELECTROCHEMICAL DEPOSITION OF ALUMINIUM-MAGNESIUM ALLOYS

摘要

The invention relates to a method for producing electrolyte solutions consisting of trialkylaluminium AlR3, M1AlR4, M2AlR4 and an aromatic hydrocarbon. According to the invention, a mixture of M1OR and M2OR is reacted with trialkylaluminium AlR3 at temperatures below 25 °C in an aromatic hydrocarbon. M1AlR4/M2AlR4 is isolated from the obtained mixture and a ready-for-use electrolyte for the electrochemical deposition of aluminium-magnesium alloys is obtained by the addition of aromatic hydrocarbon.