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Title: Salts for multivalent ion batteries

Abstract

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:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1463702
Patent Number(s):
10,020,538
Application Number:
14/940,667
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Nov 13
Country of Publication:
United States
Language:
English

Citation Formats

Liao, Chen, Dzwiniel, Trevor L., Pan, Baofei, Han, Sang-Don, and Burrell, Anthony. Salts for multivalent ion batteries. United States: N. p., 2018. Web.
Liao, Chen, Dzwiniel, Trevor L., Pan, Baofei, Han, Sang-Don, & Burrell, Anthony. Salts for multivalent ion batteries. United States.
Liao, Chen, Dzwiniel, Trevor L., Pan, Baofei, Han, Sang-Don, and Burrell, Anthony. Tue . "Salts for multivalent ion batteries". United States. https://www.osti.gov/servlets/purl/1463702.
@article{osti_1463702,
title = {Salts for multivalent ion batteries},
author = {Liao, Chen and Dzwiniel, Trevor L. and Pan, Baofei and Han, Sang-Don and Burrell, Anthony},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {7}
}

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