Synthesizing High Energy Density Cathode Material

Abstract: ABSTRACT SYNTHESIZING HIGH ENERGY DENSITY CATHODE MATERIAL A method for synthesizing a high energy density cathode material for lithium-ion batteries are disclosed. The method includes obtaining a solution comprising a ferrous salt, a manganese salt, and a source of 5 carboxylic acid in de-ionized water. Thereafter, a source of phosphate and a source of lithium are added to form a precursor solution. Thereafter, source of glycol is added to the precursor solution. Once the source of glycol is added, a hydrothermal synthesis process of the precursor solution is performed at a predetermined temperature for a 10 predetermined period to crystallize plurality of LMFP primary particles into secondary particles. The secondary particles possess a spherical morphology, contributing to a high tap density and high energy density of the cathode material. <> 15 25

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