| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7736244 | Journal of Power Sources | 2014 | 5 Pages |
Abstract
While the anodic behavior of aluminum foil current collectors in imide-based room temperature ionic liquids (RTILs) is relatively well understood, interactions between such RTILs and other passive battery components have not been studied extensively. This study presents the solvent and potential dependent oxidation of SS316 coin-cell components in the N-methyl-N-propyl-pyrrolidinium bis(fluorosulfonyl)imide (PYR13FSI) RTIL. While this phenomenon prohibits high-voltage cycling of Li(Ni1/3Mn1/3Co1/3)O2 cathodes in SS316 coin-type cells, Al-clad cell components or alternative cell configurations can be utilized to avoid SS316 oxidation-induced cell failure.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Tyler Evans, Jarred Olson, Vinay Bhat, Se-Hee Lee,