Method and anode for improving the power density of lithium secondary batteries

摘要

The invention relates to a method and anode for improving power density of lithium secondary batteries, specially those containing solid polymer solutions. This is done by employing boric acid esters and/or boric acid derivatives or the compounds thereof as additives. Lithium compounds in corresponding complexes are specially added. The invention also includes anodes for use in galvanic cells, specially in lithium ion secondary batteries and those with solid polymer solutions, which contain boric acid esters and/or boric aid ester derivatives or the compounds thereof as additives in the anode.