Mechanochemical synthesis of alane
Abstract
In some examples, a method of forming alane (AlH3), the method comprising reacting one of: 1) a MAlH4, wherein M is an alkali metal; 2) alkali-metal hydride, MH; or 3) alkali-metal with one or more aluminum halides (AlX3, where X is a halogen), via a mechanochemical process, to form the alane, wherein the reaction is substantially solvent free and carried out in an environment with a temperature between approximately 250 K and approximately 330 K.
- Inventors:
- Issue Date:
- Research Org.:
- Ames Lab., Ames, IA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568256
- Patent Number(s):
- 10273156
- Application Number:
- 15/118,788
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- AC02-07CH11358
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 02/12/2015
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 08 HYDROGEN; 36 MATERIALS SCIENCE
Citation Formats
Gupta, Shalabh, Pecharsky, Vitalij K., Kobayashi, Takeshi, Pruski, Marek, and Hlova, Ihor. Mechanochemical synthesis of alane. United States: N. p., 2019.
Web.
Gupta, Shalabh, Pecharsky, Vitalij K., Kobayashi, Takeshi, Pruski, Marek, & Hlova, Ihor. Mechanochemical synthesis of alane. United States.
Gupta, Shalabh, Pecharsky, Vitalij K., Kobayashi, Takeshi, Pruski, Marek, and Hlova, Ihor. Tue .
"Mechanochemical synthesis of alane". United States. https://www.osti.gov/servlets/purl/1568256.
@article{osti_1568256,
title = {Mechanochemical synthesis of alane},
author = {Gupta, Shalabh and Pecharsky, Vitalij K. and Kobayashi, Takeshi and Pruski, Marek and Hlova, Ihor},
abstractNote = {In some examples, a method of forming alane (AlH3), the method comprising reacting one of: 1) a MAlH4, wherein M is an alkali metal; 2) alkali-metal hydride, MH; or 3) alkali-metal with one or more aluminum halides (AlX3, where X is a halogen), via a mechanochemical process, to form the alane, wherein the reaction is substantially solvent free and carried out in an environment with a temperature between approximately 250 K and approximately 330 K.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {4}
}
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Works referenced in this record:
Process for the production and purification of sodium hydride
patent-application, December 2004
- Heller, Jorg; Gerlach, Hans-Peter; De Vries, Hans
- US Patent Application 10/485329; 20040258613
Methods for synthesizing alane without the formation of adducts and free of halides
patent, February 2013
- Zidan, Ragaiy A.; Knight, Douglas A.; Dinh, Long Van
- US Patent Document 8,377,415