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Title: MultiLayer solid electrolyte for lithium thin film batteries

Abstract

A lithium metal thin-film battery composite structure is provided that includes a combination of a thin, stable, solid electrolyte layer [18] such as Lipon, designed in use to be in contact with a lithium metal anode layer; and a rapid-deposit solid electrolyte layer [16] such as LiAlF.sub.4 in contact with the thin, stable, solid electrolyte layer [18]. Batteries made up of or containing these structures are more efficient to produce than other lithium metal batteries that use only a single solid electrolyte. They are also more resistant to stress and strain than batteries made using layers of only the stable, solid electrolyte materials. Furthermore, lithium anode batteries as disclosed herein are useful as rechargeable batteries.

Inventors:
; ; ;
Issue Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1202311
Patent Number(s):
9093707
Application Number:
11/816,730
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
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:  
AC36-99GO10337
Resource Type:
Patent
Resource Relation:
Patent File Date: 2007 Jun 11
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Lee, Se -Hee, Tracy, C. Edwin, Pitts, John Roland, and Liu, Ping. MultiLayer solid electrolyte for lithium thin film batteries. United States: N. p., 2015. Web.
Lee, Se -Hee, Tracy, C. Edwin, Pitts, John Roland, & Liu, Ping. MultiLayer solid electrolyte for lithium thin film batteries. United States.
Lee, Se -Hee, Tracy, C. Edwin, Pitts, John Roland, and Liu, Ping. Tue . "MultiLayer solid electrolyte for lithium thin film batteries". United States. https://www.osti.gov/servlets/purl/1202311.
@article{osti_1202311,
title = {MultiLayer solid electrolyte for lithium thin film batteries},
author = {Lee, Se -Hee and Tracy, C. Edwin and Pitts, John Roland and Liu, Ping},
abstractNote = {A lithium metal thin-film battery composite structure is provided that includes a combination of a thin, stable, solid electrolyte layer [18] such as Lipon, designed in use to be in contact with a lithium metal anode layer; and a rapid-deposit solid electrolyte layer [16] such as LiAlF.sub.4 in contact with the thin, stable, solid electrolyte layer [18]. Batteries made up of or containing these structures are more efficient to produce than other lithium metal batteries that use only a single solid electrolyte. They are also more resistant to stress and strain than batteries made using layers of only the stable, solid electrolyte materials. Furthermore, lithium anode batteries as disclosed herein are useful as rechargeable batteries.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {7}
}

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Works referenced in this record:

Lithium Thin-Film Battery with a Reversed Structural Configuration SS/Li/Lipon/Li[sub x]V[sub 2]O[sub 5]/Cu
journal, January 2003


Effect of surface modification using various acids on electrodeposition of lithium
journal, June 1995