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Title: Electrolyte formulations for energy storage devices

Abstract

An energy storage device can include a cathode, an anode, and a separator between the cathode and the anode, and an electrolyte where the electrolyte includes one or more additives and/or solvent components selected from vinylene carbonate (VC), vinyl ethylene carbonate (VEC), dimethylacetamide (DMAc), hydro fluorinated ether branched cyclic carbonate, a hydro fluorinated ether ethylene carbonate (HFEEC), hydro fluorinated ether (HFE), and fluorinated ethylene carbonate (FEC). The electrolyte may include a carbonate based solvent and one or more solvent components and/or one or more of vinylene carbonate (VC), vinyl ethylene carbonate (VEC), dimethylacetamide (DMAc), hydro fluorinated ether branched cyclic carbonate, a hydro fluorinated ether ethylene carbonate (HFEEC), hydro fluorinated ether (HFE), and fluorinated ethylene carbonate (FEC).

Inventors:
; ; ;
Issue Date:
Research Org.:
Maxwell Technologies, Inc., San Diego, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1568157
Patent Number(s):
10249449
Application Number:
15/442,080
Assignee:
Maxwell Technologies, Inc. (San Diego, CA)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
DOE Contract Number:  
FC26-05NT42403
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/24/2017
Country of Publication:
United States
Language:
English

Citation Formats

Raman, Santhanam, Xi, Xiaomei, Ye, Xiang-Rong, and Hong, Jian. Electrolyte formulations for energy storage devices. United States: N. p., 2019. Web.
Raman, Santhanam, Xi, Xiaomei, Ye, Xiang-Rong, & Hong, Jian. Electrolyte formulations for energy storage devices. United States.
Raman, Santhanam, Xi, Xiaomei, Ye, Xiang-Rong, and Hong, Jian. Tue . "Electrolyte formulations for energy storage devices". United States. https://www.osti.gov/servlets/purl/1568157.
@article{osti_1568157,
title = {Electrolyte formulations for energy storage devices},
author = {Raman, Santhanam and Xi, Xiaomei and Ye, Xiang-Rong and Hong, Jian},
abstractNote = {An energy storage device can include a cathode, an anode, and a separator between the cathode and the anode, and an electrolyte where the electrolyte includes one or more additives and/or solvent components selected from vinylene carbonate (VC), vinyl ethylene carbonate (VEC), dimethylacetamide (DMAc), hydro fluorinated ether branched cyclic carbonate, a hydro fluorinated ether ethylene carbonate (HFEEC), hydro fluorinated ether (HFE), and fluorinated ethylene carbonate (FEC). The electrolyte may include a carbonate based solvent and one or more solvent components and/or one or more of vinylene carbonate (VC), vinyl ethylene carbonate (VEC), dimethylacetamide (DMAc), hydro fluorinated ether branched cyclic carbonate, a hydro fluorinated ether ethylene carbonate (HFEEC), hydro fluorinated ether (HFE), and fluorinated ethylene carbonate (FEC).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {4}
}

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