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DOE OSTI · 1871959

A Flame Spray Process for Cathode Materials Manufacturing for Lithium Ion Batteries

Liao, Jin-Yun·Rana, Jatinkumar·Hamad, Khaleel K·Smith, Taylor W·Xing, Yangchuan
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Abstract

Flame (combustion) processes are the most economic ones to produce fine powders and have been used to produce pigment titanium oxide and fused silica in large volumes. In this work a flame spray pyrolysis (FSP) process has been developed to make metal oxide powders for the positive electrode materials at low cost. In particular, the work was focused on making metal oxides of NMC materials with stoichiometric compositions and desired morphologies. Our FSP is a green chemical process employing low cost biomass precursors for the battery material manufacturing. The detailed results of the synthesis, characterization, and battery testing of the NMC powder materials will be presented.

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Liao, Jin-Yun, Rana, Jatinkumar, Hamad, Khaleel K, Smith, Taylor W, Xing, Yangchuan. 2022-06-13. A Flame Spray Process for Cathode Materials Manufacturing for Lithium Ion Batteries. https://doi.org/10.2172/1871959

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