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
- 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}
}
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