Method for preparing porous metal hydride compacts

Ron, Moshe; Gruen, Dieter M; Mendelsohn, Marshall H; Sheft, Irving

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Title: Method for preparing porous metal hydride compacts

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Abstract

A method for preparing porous metallic-matrix hydride compacts which can be repeatedly hydrided and dehydrided without disintegration. A mixture of a finely divided metal hydride and a finely divided matrix metal is contacted with a poison which prevents the metal hydride from dehydriding at room temperature and atmospheric pressure. The mixture of matrix metal and poisoned metal hydride is then compacted under pressure at room temperature to form porous metallic-matrix hydride compacts.

Inventors:

Ron, Moshe ^[1]; Gruen, Dieter M ^[2]; Mendelsohn, Marshall H ^[3]; Sheft, Irving ^[4]

Haifa, IL
Downers Grove, IL
Woodridge, IL
Oak Park, IL

Issue Date:: 1981-01-01

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

OSTI Identifier:: 864009

Patent Number(s):: 4292265

Assignee:: United States of America as represented by United States (Washington, DC)

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

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C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B3/0078 - {Composite solid storage mediums, i.e. coherent or loose mixtures of different solid constituents, chemically or structurally heterogeneous solid masses, coated solids or solids having a chemically modified surface region}
C01B3/0084 - {Solid storage mediums characterised by their shape, e.g. pellets, sintered shaped bodies, sheets, porous compacts, spongy metals, hollow particles, solids with cavities, layered solids}

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
Y02E60/32 - Hydrogen storage

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Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; preparing; porous; metal; hydride; compacts; metallic-matrix; repeatedly; hydrided; dehydrided; disintegration; mixture; finely; divided; matrix; contacted; poison; prevents; dehydriding; temperature; atmospheric; pressure; poisoned; compacted; form; porous metal; atmospheric pressure; finely divided; metal hydride; preparing porous; porous metallic; form porous; hydride compacts; /264/419/

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                    Ron, Moshe, Gruen, Dieter M, Mendelsohn, Marshall H, and Sheft, Irving. Method for preparing porous metal hydride compacts.  United States: N. p., 1981. 
        Web.

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                    Ron, Moshe, Gruen, Dieter M, Mendelsohn, Marshall H, & Sheft, Irving. Method for preparing porous metal hydride compacts.  United States.

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                    Ron, Moshe, Gruen, Dieter M, Mendelsohn, Marshall H, and Sheft, Irving. Thu .  
        "Method for preparing porous metal hydride compacts".  United States.  https://www.osti.gov/servlets/purl/864009.

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@article{osti_864009,

  title        = {Method for preparing porous metal hydride compacts},

  author       = {Ron, Moshe and Gruen, Dieter M and Mendelsohn, Marshall H and Sheft, Irving},

  abstractNote = {A method for preparing porous metallic-matrix hydride compacts which can be repeatedly hydrided and dehydrided without disintegration. A mixture of a finely divided metal hydride and a finely divided matrix metal is contacted with a poison which prevents the metal hydride from dehydriding at room temperature and atmospheric pressure. The mixture of matrix metal and poisoned metal hydride is then compacted under pressure at room temperature to form porous metallic-matrix hydride compacts.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1981},

  month        = {1}

}

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