Publications
Detailed Information
Effects of lithium salts on thermal stabilities of lithium alkyl carbonates in SEI layer
Cited 63 time in
Web of Science
Cited 66 time in Scopus
- Authors
- Issue Date
- 2012-11
- Publisher
- Pergamon Press Ltd.
- Citation
- Electrochimica Acta, Vol.83, pp.259-263
- Abstract
- With the aim of attaining a better understanding of the thermal stabilities of solid electrolyte interphase (SEI) layers with lithium salts, a series of lithium alkyl carbonates, including lithium methyl carbonate (LMC) and lithium ethyl carbonate (LEC), were synthesized as model reference SEI components. The effects of the lithium salts, lithium hexafluorophosphate (LiPF6) and lithium bis(oxalate) borate (LiBOB), on the thermal stabilities of the lithium alkyl carbonates were then investigated via the differential scanning calorimetry (DSC) method. It was demonstrated that small and broad exothermic peaks near 100 degrees C for pure lithium alkyl carbonates were drastically increased, likely due to vigorous synergic exothermal reactions between the lithium alkyl carbonates and LiPF6. In contrast, LiBOB did not show increased peaks. (C) 2012 Elsevier Ltd. All rights reserved.
- ISSN
- 0013-4686
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.