Methods for synthesizing high purity niobium or rhenium powders
Abstract
Methods are provided for synthesizing high purity niobium or rhenium powders by a combustion reaction. The methods can include: forming a combustion synthesis solution by dissolving in water an oxidizer, a fuel, and at least one base-soluble, ammonium salt of niobium or rhenium in amounts that yield a stoichiometric burn when combusted; and heating the combustion synthesis solution to a temperature sufficient to substantially remove the water and to initiate a self-sustaining combustion reaction.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1805571
- Patent Number(s):
- 10934605
- Application Number:
- 15/786,289
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 10/17/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Frye, Jr., John G., Weil, Kenneth Scott, Lavender, Curt A., and Kim, Jin Yong. Methods for synthesizing high purity niobium or rhenium powders. United States: N. p., 2021.
Web.
Frye, Jr., John G., Weil, Kenneth Scott, Lavender, Curt A., & Kim, Jin Yong. Methods for synthesizing high purity niobium or rhenium powders. United States.
Frye, Jr., John G., Weil, Kenneth Scott, Lavender, Curt A., and Kim, Jin Yong. Tue .
"Methods for synthesizing high purity niobium or rhenium powders". United States. https://www.osti.gov/servlets/purl/1805571.
@article{osti_1805571,
title = {Methods for synthesizing high purity niobium or rhenium powders},
author = {Frye, Jr., John G. and Weil, Kenneth Scott and Lavender, Curt A. and Kim, Jin Yong},
abstractNote = {Methods are provided for synthesizing high purity niobium or rhenium powders by a combustion reaction. The methods can include: forming a combustion synthesis solution by dissolving in water an oxidizer, a fuel, and at least one base-soluble, ammonium salt of niobium or rhenium in amounts that yield a stoichiometric burn when combusted; and heating the combustion synthesis solution to a temperature sufficient to substantially remove the water and to initiate a self-sustaining combustion reaction.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 02 00:00:00 EST 2021},
month = {Tue Mar 02 00:00:00 EST 2021}
}
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