Effects of different electrode materials on the performance of lithium tetrafluorooxalatophosphate (LiFOP) electrolyte
Document Type
Article
Date of Original Version
10-1-2011
Abstract
The cycling performance of LiPF4(C2O4) electrolyte is compared with LiPF6 electrolyte in the presence of several different electrode materials. The cycling of MCMB/LiNi 1/3Co1/3Mn1/3O2 and natural graphite/LiFePO4 cells provides very similar performance for both electrolytes. However, MCMB/LiMn2O4 cells have a lower initial reversible capacity with LiPF4(C2O4) electrolytes. A detailed analysis of the surface films on both the cathode and the anode via X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM) was conducted. The performance differences are attributed to the anode as opposed to the cathode. © 2011 Elsevier B.V.
Publication Title, e.g., Journal
Journal of Power Sources
Volume
196
Issue
19
Citation/Publisher Attribution
Zhou, Liu, Swapnil Dalavi, Mengqing Xu, and Brett L. Lucht. "Effects of different electrode materials on the performance of lithium tetrafluorooxalatophosphate (LiFOP) electrolyte." Journal of Power Sources 196, 19 (2011): 8073-8084. doi: 10.1016/j.jpowsour.2011.04.061.