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DOE OSTI · 1618430

Electrodeposition for Low-Cost, Water-Based Electrode Manufacturing. Research Performance Progress Report, Jan. 1, 2016 - Dec. 31, 2019

Hellring, Stuart·Crowe, Adam·Orler, Haley
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Abstract

The viability of electrocoat to fabricate battery electrodes at commercially relevant formulations has been demonstrated using both bench-scale equipment and a small pilot-scale roll-to-roll system (mini-coater). Through this, we show that an electrodeposited lithium-ion battery electrode coating system and manufacturing process is capable of reducing cell costs. Specifically, >60% decrease in capital costs is expected when transitioning from slot-die to electrocoat-based coating systems due to the removal of a solvent recovery system. In addition, a 50% reduction in operating costs in also expected as we enable 2-coat/2-cure processing of cathode electrodes.

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25 ENERGY STORAGEbattery electrodeselectrocoatlithium-ion battery electrodemanufacturing processroll-to-roll system

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Hellring, Stuart, Crowe, Adam, Orler, Haley. 2020-03-30. Electrodeposition for Low-Cost, Water-Based Electrode Manufacturing. Research Performance Progress Report, Jan. 1, 2016 - Dec. 31, 2019. https://doi.org/10.2172/1618430

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