Energy storage devices having anodes containing Mg and electrolytes utilized therein
Abstract
For a metal anode in a battery, the capacity fade is a significant consideration. In energy storage devices having an anode that includes Mg, the cycling stability can be improved by an electrolyte having a first salt, a second salt, and an organic solvent. Examples of the organic solvent include diglyme, triglyme, tetraglyme, or a combination thereof. The first salt can have a magnesium cation and be substantially soluble in the organic solvent. The second salt can enhance the solubility of the first salt and can have a magnesium cation or a lithium cation. The first salt, the second salt, or both have a BH.sub.4 anion.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1210222
- Patent Number(s):
- 9112243
- Application Number:
- 13/858,764
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Apr 08
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE
Citation Formats
Shao, Yuyan, and Liu, Jun. Energy storage devices having anodes containing Mg and electrolytes utilized therein. United States: N. p., 2015.
Web.
Shao, Yuyan, & Liu, Jun. Energy storage devices having anodes containing Mg and electrolytes utilized therein. United States.
Shao, Yuyan, and Liu, Jun. Tue .
"Energy storage devices having anodes containing Mg and electrolytes utilized therein". United States. https://www.osti.gov/servlets/purl/1210222.
@article{osti_1210222,
title = {Energy storage devices having anodes containing Mg and electrolytes utilized therein},
author = {Shao, Yuyan and Liu, Jun},
abstractNote = {For a metal anode in a battery, the capacity fade is a significant consideration. In energy storage devices having an anode that includes Mg, the cycling stability can be improved by an electrolyte having a first salt, a second salt, and an organic solvent. Examples of the organic solvent include diglyme, triglyme, tetraglyme, or a combination thereof. The first salt can have a magnesium cation and be substantially soluble in the organic solvent. The second salt can enhance the solubility of the first salt and can have a magnesium cation or a lithium cation. The first salt, the second salt, or both have a BH.sub.4 anion.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {8}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
High-energy, rechargeable electrochemical cells
patent, March 2004
- Aurbach, Doron; Chasid, Orit; Gofer, Yossi
- US Patent Document 6,713,212
Rechargeable magnesium battery
patent-application, July 2008
- Aurbach, Doron; Levi, Elena; Mitelman, Ariel
- US Patent Application 11/899319; 20080182176
Electrochemical properties of magnesium electrolyte with organic solvent
journal, November 2007
- Kim, D. J.; Ryu, H. S.; Kim, I. P.
- Physica Scripta, Vol. T129
Electrolyte Solutions for Rechargeable Magnesium Batteries Based on Organomagnesium Chloroaluminate Complexes
journal, January 2002
- Aurbach, Doron; Gizbar, Haim; Schechter, Alex
- Journal of The Electrochemical Society, Vol. 149, Issue 2, p. A115-A121
Magnesium Borohydride: From Hydrogen Storage to Magnesium Battery
journal, August 2012
- Mohtadi, Rana; Matsui, Masaki; Arthur, Timothy S.
- Angewandte Chemie International Edition, Vol. 51, Issue 39, p. 9780-9783