Issue 43, 2011
From the journal:

Chemical Communications

A disiloxane-functionalized phosphonium-based ionic liquid as electrolyte for lithium-ion batteries†

Wei Weng,‡a   Zhengcheng Zhang,‡*a   Jun Lua  and  Khalil Amine*a  

* Corresponding authors

a Chemical Science and Engineering Division, Argonne National lab, 9700 S Cass Ave, Lemont, IL 60440, USA
E-mail: zzhang@anl.gov, amine@anl.gov

Abstract

A disiloxane-functionalized ionic liquid based on a phosphonium cation and a bis(trifluoromethylsulfonyl)imide (TFSI) anion was synthesized and characterized. This new ionic liquid electrolyte showed good stability with a lithium transition metal oxide cathode and a graphite anode in lithium ion cells.

Graphical abstract: A disiloxane-functionalized phosphonium-based ionic liquid as electrolyte for lithium-ion batteries

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Article information

DOI
https://doi.org/10.1039/C1CC15331E
Article type
Communication
Submitted
26 Aug 2011
Accepted
16 Sep 2011
First published
03 Oct 2011

Chem. Commun., 2011,47, 11969-11971

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A disiloxane-functionalized phosphonium-based ionic liquid as electrolyte for lithium-ion batteries

W. Weng, Z. Zhang, J. Lu and K. Amine, Chem. Commun., 2011, 47, 11969 DOI: 10.1039/C1CC15331E

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