Sodium-tetravalent sulfur molten chloroaluminate cell
Abstract
A sodium-tetravalent sulfur molten chloroaluminate cell with a .beta."-alumina sodium ion conductor having a S-Al mole ratio of above about 0.15 in an acidic molten chloroaluminate cathode composition is disclosed. The cathode composition has an AlCl.sub.3 -NaCl mole percent ratio of above about 70-30 at theoretical full charge. The cell provides high energy densities at low temperatures and provides high energy densities and high power densities at moderate temperatures.
- Inventors:
-
- Knoxville, TN
- Issue Date:
- Research Org.:
- Univ. of California (United States)
- OSTI Identifier:
- 865391
- Patent Number(s):
- 4508795
- Application Number:
- 06/578,885
- Assignee:
- University of Tennessee Research Corporation (Knoxville, 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 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:
- 4502810
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- sodium-tetravalent; sulfur; molten; chloroaluminate; cell; beta; -alumina; sodium; conductor; s-al; mole; ratio; 15; acidic; cathode; composition; disclosed; alcl; -nacl; percent; 70-30; theoretical; charge; provides; energy; densities; temperatures; power; moderate; power densities; mole percent; mole ratio; -alumina sodium; moderate temperature; cathode composition; molten chloroaluminate; rate temperature; chloroaluminate cell; sodium-tetravalent sulfur; sulfur molten; tetravalent sulfur; /429/
Citation Formats
Mamantov, Gleb. Sodium-tetravalent sulfur molten chloroaluminate cell. United States: N. p., 1985.
Web.
Mamantov, Gleb. Sodium-tetravalent sulfur molten chloroaluminate cell. United States.
Mamantov, Gleb. Tue .
"Sodium-tetravalent sulfur molten chloroaluminate cell". United States. https://www.osti.gov/servlets/purl/865391.
@article{osti_865391,
title = {Sodium-tetravalent sulfur molten chloroaluminate cell},
author = {Mamantov, Gleb},
abstractNote = {A sodium-tetravalent sulfur molten chloroaluminate cell with a .beta."-alumina sodium ion conductor having a S-Al mole ratio of above about 0.15 in an acidic molten chloroaluminate cathode composition is disclosed. The cathode composition has an AlCl.sub.3 -NaCl mole percent ratio of above about 70-30 at theoretical full charge. The cell provides high energy densities at low temperatures and provides high energy densities and high power densities at moderate temperatures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 02 00:00:00 EST 1985},
month = {Tue Apr 02 00:00:00 EST 1985}
}