Method of making metal oxide ceramic powders by using a combustible amino acid compound
Patent
·
OSTI ID:7274358
This invention is directed to the formation of homogeneous, aqueous precursor mixtures of at least one substantially soluble metal salt and a substantially soluble, combustible co-reactant compound, typically an amino acid. This produces, upon evaporation, a substantially homogeneous intermediate material having a total solids level which would support combustion. The homogeneous intermediate material essentially comprises highly dispersed or solvated metal constituents and the co-reactant compound. The intermediate material is quite flammable. A metal oxide powder results on ignition of the intermediate product which combusts same to produce the product powder.
- DOE Contract Number:
- AC06-76RL01830
- Assignee:
- Battelle Memorial Inst., Richland, WA (United States)
- Patent Number(s):
- US 5114702; A
- Application Number:
- PPN: US 7-599273
- OSTI ID:
- 7274358
- Resource Relation:
- Patent File Date: 16 Oct 1990
- Country of Publication:
- United States
- Language:
- English
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