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Title: High conducting oxide--sulfide composite lithium superionic conductor

Abstract

A solid electrolyte for a lithium-sulfur battery includes particles of a lithium ion conducting oxide composition embedded within a lithium ion conducting sulfide composition. The lithium ion conducting oxide composition can be Li.sub.7La.sub.3Zr.sub.2O.sub.12 (LLZO). The lithium ion conducting sulfide composition can be .beta.-Li.sub.3PS.sub.4 (LPS). A lithium ion battery and a method of making a solid electrolyte for a lithium ion battery are also disclosed.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1339534
Patent Number(s):
9548512
Application Number:
14/104,803
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
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 Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Dec 12
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Citation Formats

Liang, Chengdu, Rangasamy, Ezhiylmurugan, Dudney, Nancy J., Keum, Jong Kahk, and Rondinone, Adam Justin. High conducting oxide--sulfide composite lithium superionic conductor. United States: N. p., 2017. Web.
Liang, Chengdu, Rangasamy, Ezhiylmurugan, Dudney, Nancy J., Keum, Jong Kahk, & Rondinone, Adam Justin. High conducting oxide--sulfide composite lithium superionic conductor. United States.
Liang, Chengdu, Rangasamy, Ezhiylmurugan, Dudney, Nancy J., Keum, Jong Kahk, and Rondinone, Adam Justin. Tue . "High conducting oxide--sulfide composite lithium superionic conductor". United States. https://www.osti.gov/servlets/purl/1339534.
@article{osti_1339534,
title = {High conducting oxide--sulfide composite lithium superionic conductor},
author = {Liang, Chengdu and Rangasamy, Ezhiylmurugan and Dudney, Nancy J. and Keum, Jong Kahk and Rondinone, Adam Justin},
abstractNote = {A solid electrolyte for a lithium-sulfur battery includes particles of a lithium ion conducting oxide composition embedded within a lithium ion conducting sulfide composition. The lithium ion conducting oxide composition can be Li.sub.7La.sub.3Zr.sub.2O.sub.12 (LLZO). The lithium ion conducting sulfide composition can be .beta.-Li.sub.3PS.sub.4 (LPS). A lithium ion battery and a method of making a solid electrolyte for a lithium ion battery are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {1}
}

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Works referenced in this record:

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