Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7739428 | Journal of Power Sources | 2014 | 5 Pages |
Abstract
In this work, novel methods based on gas chromatography (GC) for the investigation of common organic carbonate-based electrolyte systems are presented, which are used in lithium ion batteries. The methods were developed for flame ionization detection (FID), mass spectrometric detection (MS). Further, headspace (HS) sampling for the investigation of solid samples like electrodes is reported. Limits of detection are reported for FID. Finally, the developed methods were applied to the electrolyte system of commercially available lithium ion batteries as well as on in-house assembled cells.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Lydia Terborg, Sascha Weber, Stefano Passerini, Martin Winter, Uwe Karst, Sascha Nowak,