Synthesis of Lithium Iron Phosphate Cathode Materials

Lithium iron phosphate is a kind of important cathode material for lithium ion battery.Main synthesis methods of lithium iron phosphate and their characteristics were introduced,such as solid phase method,microwave method,carbothermal reduction method,mechanical activation method,hydrothermal method,sol-gel method,liquid precipitation method,micro-emulsion method,spray pyrolysis method.Research progress in synthesis methods of lithium iron phosphate at home and abroad in the past ten years was discussed.