Sol-gel preparation of lead magnesium niobate (PMN) powders and thin films
Abstract
A method of preparing a lead magnesium niobium oxide (PMN), Pb(Mg{sub 1/3}Nb{sub 2/3})O{sub 3}, precursor solution by a solvent method wherein a liquid solution of a lead-complex PMN precursor is combined with a liquid solution of a niobium-complex PMN precursor, the combined lead- and niobium-complex liquid solutions are reacted with a magnesium-alkyl solution, forming a PMN precursor solution and a lead-based precipitate, and the precipitate is separated from the reacted liquid PMN precursor solution to form a precipitate-free PMN precursor solution. This precursor solution can be processed to form both ferroelectric powders and thin films. 3 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 321309
- Patent Number(s):
- 5858323
- Application Number:
- PAN: 8-890,484
- Assignee:
- Sandia Corp., Albuquerque, NM (United States)
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 12 Jan 1999
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; LEAD OXIDES; MAGNESIUM OXIDES; NIOBIUM OXIDES; PRECURSOR; SOL-GEL PROCESS; FERROELECTRIC MATERIALS; POWDERS; THIN FILMS
Citation Formats
Boyle, T J. Sol-gel preparation of lead magnesium niobate (PMN) powders and thin films. United States: N. p., 1999.
Web.
Boyle, T J. Sol-gel preparation of lead magnesium niobate (PMN) powders and thin films. United States.
Boyle, T J. Tue .
"Sol-gel preparation of lead magnesium niobate (PMN) powders and thin films". United States.
@article{osti_321309,
title = {Sol-gel preparation of lead magnesium niobate (PMN) powders and thin films},
author = {Boyle, T J},
abstractNote = {A method of preparing a lead magnesium niobium oxide (PMN), Pb(Mg{sub 1/3}Nb{sub 2/3})O{sub 3}, precursor solution by a solvent method wherein a liquid solution of a lead-complex PMN precursor is combined with a liquid solution of a niobium-complex PMN precursor, the combined lead- and niobium-complex liquid solutions are reacted with a magnesium-alkyl solution, forming a PMN precursor solution and a lead-based precipitate, and the precipitate is separated from the reacted liquid PMN precursor solution to form a precipitate-free PMN precursor solution. This precursor solution can be processed to form both ferroelectric powders and thin films. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 12 00:00:00 EST 1999},
month = {Tue Jan 12 00:00:00 EST 1999}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.