All-alkoxide synthesis of strontium-containing metal oxides

Patent · Mon Jan 01 00:00:00 EST 2001

OSTI ID:873642

Boyle, Timothy J ^[1]

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1. Albuquerque, NM

A method for making strontium-containing metal-oxide ceramic thin films from a precursor liquid by mixing a strontium neo-pentoxide dissolved in an amine solvent and at least one metal alkoxide dissolved in a solvent, said at least one metal alkoxide selected from the group consisting of alkoxides of calcium, barium, bismuth, cadmium, lead, titanium, tantalum, hafnium, tungsten, niobium, zirconium, yttrium, lanthanum, antimony, chromium and thallium, depositing a thin film of the precursor liquid on a substrate, and heating the thin film in the presence of oxygen at between 550 and 700.degree. C.

• Research Organization: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
• DOE Contract Number: AC04-94AL85000
• Assignee: Sandia Corporation (Albuquerque, NM)
• Patent Number(s): US 6210752
• OSTI ID: 873642
• Country of Publication: United States
• Language: English

Related Subjects

all-alkoxide
synthesis
strontium-containing
metal
oxides
method
metal-oxide
ceramic
films
precursor
liquid
mixing
strontium
neo-pentoxide
dissolved
amine
solvent
alkoxide
selected
consisting
alkoxides
calcium
barium
bismuth
cadmium
lead
titanium
tantalum
hafnium
tungsten
niobium
zirconium
yttrium
lanthanum
antimony
chromium
thallium
depositing
film
substrate
heating
presence
oxygen
550
700
degree
metal alkoxide
metal oxide
metal oxides
oxide ceramic
containing metal
oxide selected
metal-oxide ceramic
oxide dissolved
strontium-containing metal
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