Counterflow diffusion flame synthesis of ceramic oxide powders
Abstract
Ceramic oxide powders and methods for their preparation are revealed. Ceramic oxide powders are obtained using a flame process whereby one or more precursors of ceramic oxides are introduced into a counterflow diffusion flame burner wherein the precursors are converted into ceramic oxide powders. The nature of the ceramic oxide powder produced is determined by process conditions. The morphology, particle size, and crystalline form of the ceramic oxide powders may be varied by the temperature of the flame, the precursor concentration ratio, the gas stream and the gas velocity. 24 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Johns Hopkins Univ., Baltimore, MD (United States)
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 516943
- Patent Number(s):
- 5650130
- Application Number:
- PAN: 8-466,787
- Assignee:
- Johns Hopkins Univ., Baltimore, MD (United States)
- DOE Contract Number:
- FG02-88ER45356
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 22 Jul 1997
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; SYNTHESIS; CERAMICS; POWDERS; TEMPERATURE DEPENDENCE; PRECURSOR; OXIDES
Citation Formats
Katz, J L, and Miquel, P F. Counterflow diffusion flame synthesis of ceramic oxide powders. United States: N. p., 1997.
Web.
Katz, J L, & Miquel, P F. Counterflow diffusion flame synthesis of ceramic oxide powders. United States.
Katz, J L, and Miquel, P F. Tue .
"Counterflow diffusion flame synthesis of ceramic oxide powders". United States.
@article{osti_516943,
title = {Counterflow diffusion flame synthesis of ceramic oxide powders},
author = {Katz, J L and Miquel, P F},
abstractNote = {Ceramic oxide powders and methods for their preparation are revealed. Ceramic oxide powders are obtained using a flame process whereby one or more precursors of ceramic oxides are introduced into a counterflow diffusion flame burner wherein the precursors are converted into ceramic oxide powders. The nature of the ceramic oxide powder produced is determined by process conditions. The morphology, particle size, and crystalline form of the ceramic oxide powders may be varied by the temperature of the flame, the precursor concentration ratio, the gas stream and the gas velocity. 24 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 22 00:00:00 EDT 1997},
month = {Tue Jul 22 00:00:00 EDT 1997}
}
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