新型电解液研发成功，有望实现铝金属电池实用化

Group 1 - The Tianjin University research team has developed a low-corrosive "organic dichloride" electrolyte, which replaces traditional ionic liquids with an aluminum chloride / propylene ether organic system, significantly reducing corrosion while enhancing electrochemical reversibility for aluminum metal batteries [1] - Aluminum metal batteries are considered one of the most promising energy storage technologies due to their high theoretical capacity, low cost, and three-electron transfer characteristics, but traditional electrolyte systems face issues like strong corrosiveness and high viscosity, hindering practical application [1] - The new electrolyte solution provides a potential solution to the long-standing corrosion issues faced by aluminum metal batteries and opens up a new electrochemical pathway based on cationic active species, offering new ideas to overcome common technical bottlenecks in multivalent metal batteries [1] Group 2 - Related A-share concept stocks include Lihe Technology and Xiongtao Co., Ltd. [2]