Patent ID: 11929488
Assignee: SIHUI DABOWEN INDUSTRIAL CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC C  H

Claim 0:
1. An AB5-based hydrogen storage alloy, characterized in that: its chemical composition is represented by the following general formula:

La(3.0˜3.2)xCexZrySm(1-(4.0˜4.2)x-y)Ni2CouMnvAlw,

where x, y, w are molar ratios, and 0.14≤x≤0.17, 0.02≤y≤0.03, 4.60≤z+u+v+w≤5.33, 0.10≤u≤0.20, 0.25≤v≤0.30, and 0.30≤w≤0.40.