Patent · US Expired

Hydrogen storage metal material

US4488906A · kind A · utility

2Cited by

1References

6Claims

0Family size

Assignee

NIPPON STEEL CORPORATION · JP

Inventors

Hisashi Gondo · Tokyo, JP
Ryutaro Matsumoto · Tokyo, JP
Jiro Ohno · Tokyo, JP
Ryoichi Suzuki · Maebashi, JP

Key dates

Filing date	Oct 14, 1983
Grant date	Dec 18, 1984
Priority date	—
Expiry date	Oct 14, 2003

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S420/90
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A hydrogen absorbing and desorbing metal material which comprises elements belonging to the IIa-Va groups having the ability to form metal hydrides, and S at an atomic ratio of 0.004-0.04 in terms of one of the elements.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.