Hydrogen storage materials having a high density of non-conventi

Details Hydrogen storage materials having a high density of non-conventi Hydrogen storage materials having a high density of non-conventi

1995-11-20

1998-11-24

Bell, Bruce F.

Chemistry: electrical current producing apparatus, product, and

Sealed cell having gas prevention or elimation means

Prevention or elimination means is one of the cell...

429 59, 429101, 429218, 420900, 420417, 420421, 420422, 204293, H01M 1034

Patent

active

058404406

ABSTRACT:
Disordered multicomponent hydrogen storage material characterized by extraordinarily high storage capacity due to a high density of useable hydrogen storage sites (greater than 10.sup.23 defect sites/cc) and/or an extremely small crystallite size. The hydrogen storage material can be employed for electrochemical, fuel cell and gas phase applications. The material may be selected from either of the modified LaNi.sub.5 or modified TiNi families formulated to have a crystallite size of less than 200 Angstroms and most preferably less than 100 Angstroms.

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patent: 5277999 (1994-01-01), Ovshinsky et al.
patent: 5330861 (1994-07-01), Fetcenko et al.
patent: 5506069 (1996-04-01), Ovshinsky et al.
patent: 5616432 (1997-04-01), Ovshinsky et al.
patent: 5626691 (1997-05-01), Li et al.

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