Fabrication of dual porosity electrode structure

Patent · Tue Jan 01 00:00:00 EST 1991

OSTI ID:867700

Smith, James L ^[1]; Kucera, Eugenia H ^[2]

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1. Lemont, IL
2. Downers Grove, IL

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.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL (United States)
• DOE Contract Number: W-31109-ENG-38
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4992341
• OSTI ID: 867700
• Country of Publication: United States
• Language: English

Related Subjects

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/