Alternative solvents for Lithium-Nickel-Cobalt-Manganese-Oxide electrode fabrication for lithium-ion-cells
Heim F, Langer F, Paulus A, Kreher T, Birke P (2023)
Publication Type: Journal article
Publication year: 2023
Journal
Book Volume: 558
Article Number: 232546
DOI: 10.1016/j.jpowsour.2022.232546
Abstract
In this paper we investigate alternative solvents for dissolving Polyvinylidene fluoride (PVDF) to substitute harmful N-Methyl-2-pyrrolidone (NMP) in the manufacturing process of Lithium-Nickel-Cobalt-Manganese-Oxide (NCM) electrodes. Therefore NCM cathodes are prepared using Dimethyl sulfoxide (DMSO) and Triethyl phosphate (TEP) based slurries. With these electrodes cells against graphite anodes are set up and tested in three ways: Current pulses, discharge current rate and cyclic aging. The comparison of the test results with conventionally NMP-processed electrodes indicate that the substitution of NMP by DMSO or TEP does not involve any serious drawbacks.
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Germany (DE)How to cite
APA:
Heim, F., Langer, F., Paulus, A., Kreher, T., & Birke, P. (2023). Alternative solvents for Lithium-Nickel-Cobalt-Manganese-Oxide electrode fabrication for lithium-ion-cells. Journal of Power Sources, 558. https://dx.doi.org/10.1016/j.jpowsour.2022.232546
MLA:
Heim, Fabian, et al. "Alternative solvents for Lithium-Nickel-Cobalt-Manganese-Oxide electrode fabrication for lithium-ion-cells." Journal of Power Sources 558 (2023).
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