Hydrogen storage material and hydrogen storage apparatus

Details Hydrogen storage material and hydrogen storage apparatus Hydrogen storage material and hydrogen storage apparatus

2006-08-22

2006-08-22

Lawrence, Frank M. (Department: 1724)

Gas separation: apparatus

Solid sorbent apparatus

Dispersed or impregnated solid sorbent bed

C502S417000, C502S526000, C206S000700, C420S900000

Reexamination Certificate

active

07094276

ABSTRACT:
The present invention involves a carbon-based hydrogen storage material which includes a carbon material, exhibiting a specific surface area, being 1,000 m2/g or more, and a bulk density, being from 0.4 g/cm3or more to 1 g/cm3or less. The carbon-based hydrogen storage material is such that the hydrogen storage capacity per unit volume is large. The invention also provides for a hydrogen storage apparatus whose hydrogen storage capacity per unit volume is large. The hydrogen storage apparatus is constituted so as to include a container and a hydrogen absorbing material accommodated in the container, and the hydrogen absorbing material is arranged to include a porous carbon material whose specific surface area is 1,000 m2/g or more, and a hydrogen absorbing alloy.

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