Heteroatom incorporated coke for electrochemical cell electrode
Abstract
This invention relates to an electrode for a coke/alkali metal electrochemical cell comprising: (a) calcined coke particles: (i) that contain at least 0.5 weight percent of nitrogen heteroatoms and at least 1.0 weight percent sulfur heteroatoms, and (ii) that have an average particle size from 2 microns to 40 microns with essentially no particles being greater than 50 microns. (b) a binder This invention also relates to a coke/alkali metal electrochemical cell comprising: (a) an electrode as described above, (b) a non-aqueous electrolytic solution comprising an organic aprotic solvent and an electrically conductive salt, and (c) a counterelectrode.
- Inventors:
-
- Strongsville, OH
- Medina, OH
- Issue Date:
- Research Org.:
- United States Advanced Battery Consortium, Dearborn, MI (US)
- OSTI Identifier:
- 871003
- Patent Number(s):
- 5639576
- Assignee:
- UCAR Carbon Technology Corporation (Danbury, CT)
- 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:
- FC02-91CE50336
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- heteroatom; incorporated; coke; electrochemical; cell; electrode; relates; alkali; metal; comprising; calcined; particles; contain; weight; percent; nitrogen; heteroatoms; sulfur; ii; average; particle; size; microns; 40; essentially; 50; binder; described; non-aqueous; electrolytic; solution; organic; aprotic; solvent; electrically; conductive; salt; counterelectrode; aprotic solvent; electrolytic solution; weight percent; alkali metal; electrochemical cell; electrically conductive; particle size; solution comprising; cell comprising; average particle; cell electrode; aqueous electrolytic; non-aqueous electrolytic; organic aprotic; conductive salt; calcined coke; /429/
Citation Formats
Lewis, Irwin Charles, and Greinke, Ronald Alfred. Heteroatom incorporated coke for electrochemical cell electrode. United States: N. p., 1997.
Web.
Lewis, Irwin Charles, & Greinke, Ronald Alfred. Heteroatom incorporated coke for electrochemical cell electrode. United States.
Lewis, Irwin Charles, and Greinke, Ronald Alfred. Wed .
"Heteroatom incorporated coke for electrochemical cell electrode". United States. https://www.osti.gov/servlets/purl/871003.
@article{osti_871003,
title = {Heteroatom incorporated coke for electrochemical cell electrode},
author = {Lewis, Irwin Charles and Greinke, Ronald Alfred},
abstractNote = {This invention relates to an electrode for a coke/alkali metal electrochemical cell comprising: (a) calcined coke particles: (i) that contain at least 0.5 weight percent of nitrogen heteroatoms and at least 1.0 weight percent sulfur heteroatoms, and (ii) that have an average particle size from 2 microns to 40 microns with essentially no particles being greater than 50 microns. (b) a binder This invention also relates to a coke/alkali metal electrochemical cell comprising: (a) an electrode as described above, (b) a non-aqueous electrolytic solution comprising an organic aprotic solvent and an electrically conductive salt, and (c) a counterelectrode.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1997},
month = {1}
}
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