Electrolyte additive for non-aqueous electrochemical cells

摘要

A primary electrochemical cell, comprising:
a cathode comprising manganese dioxide and/or iron disulfide;
an anode;
an electrolyte comprising a perchlorate salt, wherein the electrolyte includes less than 20,000 ppm of the perchlorate salt;
a cathode current collector comprising aluminum; and
a positive lead comprising aluminum connected to and in electrical contact with the cathode current collector.