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Title: Cell for making secondary batteries

Abstract

The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145 C (limited by melting points of electrodes/electrolyte), with demonstrated energy and power densities far in excess of state-of-the-art high-temperature battery systems. The preferred battery comprises a solid lithium or sodium electrode, a polymeric electrolyte such as polyethylene oxide doped with lithium trifluorate (PEO[sub 8]LiCF[sub 3]SO[sub 3]), and a solid-state composite positive electrode containing a polymeric organosulfur electrode, (SRS)[sub n], and carbon black, dispersed in a polymeric electrolyte. 2 figs.

Inventors:
; ;
Issue Date:
OSTI Identifier:
7234520
Patent Number(s):
5162175 A
Application Number:
PPN: US 7-697533
Assignee:
PTO; EDB-94-088110
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Patent
Resource Relation:
Patent File Date: 30 Apr 1991
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; ELECTRIC BATTERIES; DESIGN; CHEMICAL COMPOSITION; MATERIALS; SOLID ELECTROLYTES; ELECTROCHEMICAL CELLS; ELECTROLYTES; 250901* - Energy Storage- Batteries- Design & Development

Citation Formats

Visco, S.J., Liu, M., and DeJonghe, L.C. Cell for making secondary batteries. United States: N. p., 1992. Web.
Visco, S.J., Liu, M., & DeJonghe, L.C. Cell for making secondary batteries. United States.
Visco, S.J., Liu, M., and DeJonghe, L.C. Tue . "Cell for making secondary batteries". United States.
@article{osti_7234520,
title = {Cell for making secondary batteries},
author = {Visco, S.J. and Liu, M. and DeJonghe, L.C.},
abstractNote = {The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145 C (limited by melting points of electrodes/electrolyte), with demonstrated energy and power densities far in excess of state-of-the-art high-temperature battery systems. The preferred battery comprises a solid lithium or sodium electrode, a polymeric electrolyte such as polyethylene oxide doped with lithium trifluorate (PEO[sub 8]LiCF[sub 3]SO[sub 3]), and a solid-state composite positive electrode containing a polymeric organosulfur electrode, (SRS)[sub n], and carbon black, dispersed in a polymeric electrolyte. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {11}
}