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Title: Ionic conductors for solid oxide fuel cells

Abstract

An electrolyte that operates at temperatures ranging from 600.degree. C. to 800.degree. C. is provided. The electrolyte conducts charge ionically as well as electronically. The ionic conductors include molecular framework structures having planes or channels large enough to transport oxides or hydrated protons and having net-positive or net-negative charges. Representative molecular framework structures include substituted aluminum phosphates, orthosilicates, silicoaluminates, cordierites, apatites, sodalites, and hollandites.

Inventors:
 [1];  [2];  [3];  [4]
  1. (Naperville, IL)
  2. (Bolingbrook, IL)
  3. (Hanover Park, IL)
  4. (Downers Grove, IL)
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
868881
Patent Number(s):
5232794
Assignee:
United States of America as represented by United States (Washington, DC) ANL
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
ionic; conductors; solid; oxide; fuel; cells; electrolyte; operates; temperatures; ranging; 600; degree; 800; provided; conducts; charge; ionically; electronically; molecular; framework; structures; planes; channels; transport; oxides; hydrated; protons; net-positive; net-negative; charges; representative; substituted; aluminum; phosphates; orthosilicates; silicoaluminates; cordierites; apatites; sodalites; hollandites; fuel cell; fuel cells; oxide fuel; solid oxide; temperatures ranging; negative charge; ionic conductors; aluminum phosphate; /429/

Citation Formats

Krumpelt, Michael, Bloom, Ira D., Pullockaran, Jose D., and Myles, Kevin M. Ionic conductors for solid oxide fuel cells. United States: N. p., 1993. Web.
Krumpelt, Michael, Bloom, Ira D., Pullockaran, Jose D., & Myles, Kevin M. Ionic conductors for solid oxide fuel cells. United States.
Krumpelt, Michael, Bloom, Ira D., Pullockaran, Jose D., and Myles, Kevin M. Fri . "Ionic conductors for solid oxide fuel cells". United States. https://www.osti.gov/servlets/purl/868881.
@article{osti_868881,
title = {Ionic conductors for solid oxide fuel cells},
author = {Krumpelt, Michael and Bloom, Ira D. and Pullockaran, Jose D. and Myles, Kevin M.},
abstractNote = {An electrolyte that operates at temperatures ranging from 600.degree. C. to 800.degree. C. is provided. The electrolyte conducts charge ionically as well as electronically. The ionic conductors include molecular framework structures having planes or channels large enough to transport oxides or hydrated protons and having net-positive or net-negative charges. Representative molecular framework structures include substituted aluminum phosphates, orthosilicates, silicoaluminates, cordierites, apatites, sodalites, and hollandites.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {1}
}

Patent:

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