Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1998-08-27
2000-09-19
Nuzzolillo, Maria
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
4292315, 429224, 419 3, H01M 452, H01M 458
Patent
active
061209368
ABSTRACT:
A novel method for forming powder of a hydrogen storage alloy without the need for further mechanical processing. The alloy powder may be adapted for use as the negative electrode material of rechargeable electrochemical, hydrogen storage cells. The method includes the step of controlling the hydrogen concentration within the hydrogen storage alloy to form powder where 90% of the particles are less than 250 microns in average dimension.
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Fetcenko Michael A.
Young Kwo
Nuzzolillo Maria
Ovonic Battery Company Inc.
Ruthkosky Mark
Schumaker David W.
Siskind Marvin S.
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