Electrolyte formulations for energy storage devices
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).
- Research Organization:
- Maxwell Technologies, Inc., San Diego, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-05NT42403
- Assignee:
- Maxwell Technologies, Inc. (San Diego, CA)
- Patent Number(s):
- 10,249,449
- Application Number:
- 15/442,080
- OSTI ID:
- 1568157
- Resource Relation:
- Patent File Date: 02/24/2017
- Country of Publication:
- United States
- Language:
- English
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