Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction
Abstract
An electrode is deposited on a support by providing a porous ceramic support tube having an open end and closed end; masking at least one circumferential interior band inside the tube; evacuating air from the tube by an evacuation system, to provide a permeability gradient between the masked part and unmasked part of the tube; applying a liquid dispersion of solid electrode particles to the outside surface of the support tube, where liquid flows through the wall, forming a uniform coating over the unmasked support part and a tapered coating over the masked part. 2 figures.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7276712
- Patent Number(s):
- 5073405
- Application Number:
- PPN: US 7-641390
- Assignee:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- DOE Contract Number:
- AC21-80ET17089
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 15 Jan 1991
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 42 ENGINEERING; CERAMICS; COATINGS; ELECTRODES; FABRICATION; PARTICULATES; SURFACE COATING; MASKING; VACUUM SYSTEMS; DEPOSITION; PARTICLES; 360601* - Other Materials- Preparation & Manufacture; 426000 - Engineering- Components, Electron Devices & Circuits- (1990-)
Citation Formats
Vasilow, T R, and Zymboly, G E. Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction. United States: N. p., 1991.
Web.
Vasilow, T R, & Zymboly, G E. Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction. United States.
Vasilow, T R, and Zymboly, G E. Tue .
"Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction". United States.
@article{osti_7276712,
title = {Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction},
author = {Vasilow, T R and Zymboly, G E},
abstractNote = {An electrode is deposited on a support by providing a porous ceramic support tube having an open end and closed end; masking at least one circumferential interior band inside the tube; evacuating air from the tube by an evacuation system, to provide a permeability gradient between the masked part and unmasked part of the tube; applying a liquid dispersion of solid electrode particles to the outside surface of the support tube, where liquid flows through the wall, forming a uniform coating over the unmasked support part and a tapered coating over the masked part. 2 figures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 17 00:00:00 EST 1991},
month = {Tue Dec 17 00:00:00 EST 1991}
}
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