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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.degree. 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 triflate (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.

Inventors:
 [1];  [2];  [3]
  1. 2336 California St., Berkeley, CA 94703
  2. 1121C Ninth St., #29, Albany, CA 94710
  3. 910 Acalanes Rd., Lafayette, CA 94549
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
OSTI Identifier:
868532
Patent Number(s):
5162175
Assignee:
Visco, Steven J. (2336 California St., Berkeley, CA 94703);Liu, Meilin (1121C Ninth St., #29, Albany, CA 94710);DeJonghe, Lutgard C. (910 Acalanes Rd., Lafayette, CA 94549)
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:  
AC03-76SF00098
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
cell; secondary; batteries; provides; solid-state; lithium; sodium; operating; approximate; temperature; range; ambient; 145; degree; limited; melting; electrodes; electrolyte; demonstrated; energy; power; densities; excess; state-of-the-art; high-temperature; battery; systems; preferred; comprises; solid; electrode; polymeric; polyethylene; oxide; doped; triflate; peo; licf; composite; positive; containing; organosulfur; srs; carbon; black; dispersed; solid lithium; secondary batteries; power densities; positive electrode; temperature range; carbon black; polyethylene oxide; oxide doped; electrode containing; battery systems; sulfur electrode; temperature battery; high-temperature battery; battery comprises; /429/

Citation Formats

Visco, Steven J, Liu, Meilin, and DeJonghe, Lutgard C. Cell for making secondary batteries. United States: N. p., 1992. Web.
Visco, Steven J, Liu, Meilin, & DeJonghe, Lutgard C. Cell for making secondary batteries. United States.
Visco, Steven J, Liu, Meilin, and DeJonghe, Lutgard C. Wed . "Cell for making secondary batteries". United States. https://www.osti.gov/servlets/purl/868532.
@article{osti_868532,
title = {Cell for making secondary batteries},
author = {Visco, Steven J and Liu, Meilin and DeJonghe, Lutgard C},
abstractNote = {The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145.degree. 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 triflate (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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

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