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Redox shuttles for lithium ion batteries

United States Patent

9,293,789
March 22, 2016
View the Complete Patent at the US Patent & Trademark Office
Argonne National Laboratory - Visit the Technology Development and Commercialization Website
An electrolyte may include compounds of general Formula IVA or IVB. ##STR00001## where, R.sup.8, R.sup.9, R.sup.10, and R.sup.11 are each independently selected from H, F, Cl, Br, CN, NO.sub.2, alkyl, haloalkyl, and alkoxy groups; X and Y are each independently O, S, N, or P; and Z' is a linkage between X and Y, and at least one of R.sup.8, R.sup.9, R.sup.10, and R.sup.11 is other than H.
Weng; Wei (Woodridge, IL), Zhang; Zhengcheng (Naperville, IL), Amine; Khalil (Oakbrook, IL)
UCHICAGO ARGONNE, LLC (Chicago, IL)
14/ 519,347
20150037691
October 21, 2014
GOVERNMENT INTERESTS This invention was made with Government support under Contract No. W-31-109-ENG-38 awarded by the Department of Energy. The Government has certain rights in this invention.