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 = {1999},
month = {1}
}
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