The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Apr. 25, 2022
Santoku Corporation, Kobe, JP;
SANTOKU CORPORATION, Kobe, JP;
Abstract
Provided are hydrogen storage materials having hydrogen absorption (storage) desorption properties suitable for hydrogen storage in a temperature range of 0° C. or lower. Also provided are a hydrogen storage container containing the hydrogen storage materials, and a hydrogen supply apparatus including the hydrogen storage container. The hydrogen storage materials have an alloy with an elemental composition represented by Formula (1): in Formula (1), M is at least one kind selected from Mn, Co, and Al and essentially contains Mn, a satisfies 0.00≤a≤0.62, b satisfies 0.20≤b≤0.57, c satisfies 0.17≤c≤0.60, d satisfies 4.50≤d≤5.20, e satisfies 0.15≤e≤0.70, a+b+c=1, c+e satisfies 0.55≤c+e≤1.20, and d+e satisfies 5.13≤d+e≤5.40.