Two step novel hydrogen system using additives to enhance hydrogen release from the hydrolysis of alane and activated aluminum
Abstract
A system for the generation of hydrogen for use in portable power systems is set forth utilizing a two-step process that involves the thermal decomposition of AlH.sub.3 (10 wt % H.sub.2) followed by the hydrolysis of the activated aluminum (Al*) byproduct to release additional H.sub.2. Additionally, a process in which water is added directly without prior history to the AlH.sub.3:PA composite is also disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- Savannah River Site (SRS), Aiken, SC (United States). Savannah River Technology Center (SRTC)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1227622
- Patent Number(s):
- 9199844
- Application Number:
- 14/095,033
- Assignee:
- SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC
- 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:
- AC09-08SR22470
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Dec 03
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Zidan, Ragaiy, Teprovich, Joseph A., and Motyka, Theodore. Two step novel hydrogen system using additives to enhance hydrogen release from the hydrolysis of alane and activated aluminum. United States: N. p., 2015.
Web.
Zidan, Ragaiy, Teprovich, Joseph A., & Motyka, Theodore. Two step novel hydrogen system using additives to enhance hydrogen release from the hydrolysis of alane and activated aluminum. United States.
Zidan, Ragaiy, Teprovich, Joseph A., and Motyka, Theodore. Tue .
"Two step novel hydrogen system using additives to enhance hydrogen release from the hydrolysis of alane and activated aluminum". United States. https://www.osti.gov/servlets/purl/1227622.
@article{osti_1227622,
title = {Two step novel hydrogen system using additives to enhance hydrogen release from the hydrolysis of alane and activated aluminum},
author = {Zidan, Ragaiy and Teprovich, Joseph A. and Motyka, Theodore},
abstractNote = {A system for the generation of hydrogen for use in portable power systems is set forth utilizing a two-step process that involves the thermal decomposition of AlH.sub.3 (10 wt % H.sub.2) followed by the hydrolysis of the activated aluminum (Al*) byproduct to release additional H.sub.2. Additionally, a process in which water is added directly without prior history to the AlH.sub.3:PA composite is also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {12}
}
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Works referenced in this record:
Preparation of aluminum hydride polymorphs, particularly stabilized .alpha.-alh3
patent, May 2001
- Petrie, Mark A.; Bottaro, Jeffrey C.; Schmitt, Robert J.
- US Patent Document 6,228,338
Hydrogen system using novel additives to catalyze hydrogen release from the hydrolysis of alane and activated aluminum
journal, January 2012
- Teprovich, Joseph A.; Motyka, Theodore; Zidan, Ragaiy
- International Journal of Hydrogen Energy, Vol. 37, Issue 2, p. 1594-1603