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Title: Fabrication of dual porosity electrode structure

Abstract

A substantially entirely fibrous ceramic which may have dual porosity of both micro and macro pores. Total porosity may be 60-75% by volume. A method of spraying a slurry perpendicularly to an ambient stream of air is disclosed along with a method of removing binders without altering the fiber morphology. Adding fine ceramic particulates to the green ceramic fibers enhances the sintering characteristics of the fibers.

Inventors:
 [1];  [2]
  1. Lemont, IL
  2. Downers Grove, IL
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
867700
Patent Number(s):
4992341
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
fabrication; dual; porosity; electrode; structure; substantially; entirely; fibrous; ceramic; micro; macro; pores; total; 60-75; volume; method; spraying; slurry; perpendicularly; ambient; stream; air; disclosed; removing; binders; altering; fiber; morphology; adding; fine; particulates; green; fibers; enhances; sintering; characteristics; ceramic fibers; electrode structure; ceramic fiber; ceramic particulates; total porosity; fine ceramic; dual porosity; ceramic particulate; fibrous ceramic; green ceramic; porosity electrode; /429/264/501/

Citation Formats

Smith, James L, and Kucera, Eugenia H. Fabrication of dual porosity electrode structure. United States: N. p., 1991. Web.
Smith, James L, & Kucera, Eugenia H. Fabrication of dual porosity electrode structure. United States.
Smith, James L, and Kucera, Eugenia H. Tue . "Fabrication of dual porosity electrode structure". United States. https://www.osti.gov/servlets/purl/867700.
@article{osti_867700,
title = {Fabrication of dual porosity electrode structure},
author = {Smith, James L and Kucera, Eugenia H},
abstractNote = {A substantially entirely fibrous ceramic which may have dual porosity of both micro and macro pores. Total porosity may be 60-75% by volume. A method of spraying a slurry perpendicularly to an ambient stream of air is disclosed along with a method of removing binders without altering the fiber morphology. Adding fine ceramic particulates to the green ceramic fibers enhances the sintering characteristics of the fibers.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1991},
month = {1}
}

Patent:

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