Global to push GA events into
skip to main content

Title: Salts for multivalent ion batteries

Methods for preparing electrolyte salts for alkaline earth metal-ion batteries (e.g., calcium and magnesium ion batteries) are described. The electrolyte salts comprise alkaline earth metal (e.g., Mg or Ca) salts of bis(fluorosulfonyl)imide (FSI) and 3,4-dicyano-2-trifluoromethylimidazole (TDI). The methods comprise contacting FSI or TDI with an alkaline earth metal bis(trifluoroacetate) salt in trifluoroacetic acid.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1463702
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
Patent Number(s):
10,020,538
Application Number:
14/940,667
Contract Number:
AC02-06CH11357
Resource Relation:
Patent File Date: 2015 Nov 13
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English

Similar records in DOepatents and OSTI.GOV collections: