Preparation of task specific ionic liquids for lithium battery systems

Hajime Matsumoto, Hikari Sakaebe, Kuniaki Tatsumi

Research output: Contribution to conferencePaperpeer-review


Ionic liquids (ILs) based on the TFSI anion and quaternary ammonium cations, containing carbonyl group, such as trimethyl-(2-oxo-propyl)-ammonium, was prepared as nonvolatile organic additive, which improve apparent electrochemical stability of ILs consisted EMI. The addition of both the additive salt and a lithium salt effectively suppressed the reductive decomposition of the EMI cation on Ni. Then lithium redox peak could be observed in the cyclic voltammograms of END [TFSI] on Ni.

Original languageEnglish
Number of pages2
Publication statusPublished - 2005
Externally publishedYes
Event54th SPSJ Symposium on Macromolecules - Yamagata, Japan
Duration: Sept 20 2005Sept 22 2005


Other54th SPSJ Symposium on Macromolecules

All Science Journal Classification (ASJC) codes

  • General Engineering


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