High-conduction GE substituted LiAsS4 solid electrolyte
Abstract
A solid electrolyte for a lithium battery includes Li3+xGexAs1-xS4 where x=0 to 0.50. The value of x can be a range of any high value and any lower value from 0 to 0.50. For example, x can be 0.25 to 0.50, and x can be 0.3 to 0.4, among many other possible ranges. In one embodiment x=0.33 such that the solid electrolyte is Li3.334Ge0.334As0.666S4. A solid electrolyte for a lithium battery can include LiAsS4 wherein ½ to ⅔ of the As is substituted with Ge. A lithium battery and a method for making a lithium battery are also disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568497
- Patent Number(s):
- 10326164
- Application Number:
- 15/060,109
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/03/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Liang, Chengdu, Dudney, Nancy J., Rangasamy, Ezhiylmurugan, and Sahu, Gayatri. High-conduction GE substituted LiAsS4 solid electrolyte. United States: N. p., 2019.
Web.
Liang, Chengdu, Dudney, Nancy J., Rangasamy, Ezhiylmurugan, & Sahu, Gayatri. High-conduction GE substituted LiAsS4 solid electrolyte. United States.
Liang, Chengdu, Dudney, Nancy J., Rangasamy, Ezhiylmurugan, and Sahu, Gayatri. Tue .
"High-conduction GE substituted LiAsS4 solid electrolyte". United States. https://www.osti.gov/servlets/purl/1568497.
@article{osti_1568497,
title = {High-conduction GE substituted LiAsS4 solid electrolyte},
author = {Liang, Chengdu and Dudney, Nancy J. and Rangasamy, Ezhiylmurugan and Sahu, Gayatri},
abstractNote = {A solid electrolyte for a lithium battery includes Li3+xGexAs1-xS4 where x=0 to 0.50. The value of x can be a range of any high value and any lower value from 0 to 0.50. For example, x can be 0.25 to 0.50, and x can be 0.3 to 0.4, among many other possible ranges. In one embodiment x=0.33 such that the solid electrolyte is Li3.334Ge0.334As0.666S4. A solid electrolyte for a lithium battery can include LiAsS4 wherein ½ to ⅔ of the As is substituted with Ge. A lithium battery and a method for making a lithium battery are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 18 00:00:00 EDT 2019},
month = {Tue Jun 18 00:00:00 EDT 2019}
}
Works referenced in this record:
Lithium ion conducting lithium sulphur oxynitride thin film, and a process for the preparation thereof
patent, February 2011
- Vinatier, Philippe; Levasseur, Alain; Pecquenard, Brigitte
- US Patent Document 7,883,800
Fabrication of High Energy Density Battery
patent-application, May 2013
- Snyder, Shawn W.; LaGuardia, Alexandra Z.; Lytle, Damon E.
- US Patent Application 13/661619; 20130106029