Lithium extraction from high Mg/Li brine via electrochemical intercalation/de-intercalation system using LiMn2O4 materials

Lithium extraction from high Mg/Li brine is a key technical problem around the world. Based on the principle of rocking-chair Lithium-Ion Batteries, cathode material LiMn2O4 is applied to extract lithium from brine, and a novel lithium-ion battery system of “LiMn2O4 (anode)|supporting electrolyte|anionic membrane|brine|Li1−xMn2O4 (cathode, 0