Metal oxide superconducting powder comprised of flake-like single crystal particles
Abstract
Powder of a ceramic superconducting material is synthesized such that each particle of the powder is a single crystal having a flake-like, nonsymmetric morphology such that the c-axis is aligned parallel to the short dimension of the flake. Nonflake powder is synthesized by the normal methods and is pressed into pellets or other shapes and fired for excessive times to produce a coarse grained structure. The fired products are then crushed and ground producing the flake-like powder particles which exhibit superconducting characteristics when aligned with the crystal lattice. 3 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6894567
- Patent Number(s):
- 5356869
- Application Number:
- PPN: US 7-629089
- Assignee:
- Arch Development Corp., Chicago, IL (United States)
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 17 Dec 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; CERAMICS; FABRICATION; MORPHOLOGY; SUPERCONDUCTIVITY; MONOCRYSTALS; SYNTHESIS; CRYSTALS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; PHYSICAL PROPERTIES; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication; 360202 - Ceramics, Cermets, & Refractories- Structure & Phase Studies; 360207 - Ceramics, Cermets, & Refractories- Superconducting Properties- (1992-)
Citation Formats
Capone, D W, and Dusek, J. Metal oxide superconducting powder comprised of flake-like single crystal particles. United States: N. p., 1994.
Web.
Capone, D W, & Dusek, J. Metal oxide superconducting powder comprised of flake-like single crystal particles. United States.
Capone, D W, and Dusek, J. Tue .
"Metal oxide superconducting powder comprised of flake-like single crystal particles". United States.
@article{osti_6894567,
title = {Metal oxide superconducting powder comprised of flake-like single crystal particles},
author = {Capone, D W and Dusek, J},
abstractNote = {Powder of a ceramic superconducting material is synthesized such that each particle of the powder is a single crystal having a flake-like, nonsymmetric morphology such that the c-axis is aligned parallel to the short dimension of the flake. Nonflake powder is synthesized by the normal methods and is pressed into pellets or other shapes and fired for excessive times to produce a coarse grained structure. The fired products are then crushed and ground producing the flake-like powder particles which exhibit superconducting characteristics when aligned with the crystal lattice. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 18 00:00:00 EDT 1994},
month = {Tue Oct 18 00:00:00 EDT 1994}
}