Synthesis of ultrafine powders by microwave heating
Abstract
A method of synthesizing ultrafine powders using microwaves is described. A water soluble material is dissolved in water and the resulting aqueous solution is exposed to microwaves until the water has been removed. The resulting material is an ultrafine powder. This method can be used to make Al.sub.2 O.sub.3, NiO+Al.sub.2 O.sub.3 and NiO as well as a number of other materials including GaBa.sub.2 Cu.sub.3 O.sub.x.
- Inventors:
-
- Knoxville, TN
- Los Alamos, NM
- Santa Fe, NM
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 866772
- Patent Number(s):
- 4784686
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- synthesis; ultrafine; powders; microwave; heating; method; synthesizing; microwaves; described; water; soluble; material; dissolved; resulting; aqueous; solution; exposed; removed; powder; nio; materials; including; gaba; cu; water soluble; aqueous solution; materials including; microwave heating; fine powder; resulting material; synthesizing ultrafine; resulting aqueous; fine powders; ultrafine powder; ultrafine powders; soluble material; /75/34/159/204/252/423/501/505/
Citation Formats
Meek, Thomas T, Sheinberg, Haskell, and Blake, Rodger D. Synthesis of ultrafine powders by microwave heating. United States: N. p., 1988.
Web.
Meek, Thomas T, Sheinberg, Haskell, & Blake, Rodger D. Synthesis of ultrafine powders by microwave heating. United States.
Meek, Thomas T, Sheinberg, Haskell, and Blake, Rodger D. Fri .
"Synthesis of ultrafine powders by microwave heating". United States. https://www.osti.gov/servlets/purl/866772.
@article{osti_866772,
title = {Synthesis of ultrafine powders by microwave heating},
author = {Meek, Thomas T and Sheinberg, Haskell and Blake, Rodger D},
abstractNote = {A method of synthesizing ultrafine powders using microwaves is described. A water soluble material is dissolved in water and the resulting aqueous solution is exposed to microwaves until the water has been removed. The resulting material is an ultrafine powder. This method can be used to make Al.sub.2 O.sub.3, NiO+Al.sub.2 O.sub.3 and NiO as well as a number of other materials including GaBa.sub.2 Cu.sub.3 O.sub.x.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1988},
month = {Fri Jan 01 00:00:00 EST 1988}
}
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