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Title:
ALLOY POWDER FOR ELECTRODES, NEGATIVE ELECTRODE FOR NICKEL-METAL HYDRIDE STORAGE BATTERIES USING SAME, AND NICKEL-METAL HYDRIDE STORAGE BATTERY
Document Type and Number:
WIPO Patent Application WO/2016/051688
Kind Code:
A1
Abstract:
This alloy powder for electrodes is composed of first hydrogen storage alloy particles, each of which has a spherical core portion, and non-spherical second hydrogen storage alloy particles. The first hydrogen storage alloy has an average particle diameter of 50 μm or less. The content of the first hydrogen storage alloy is less than 30% by volume.

Inventors:
OHYAMA HIDEAKI
KATSUMATA IKUO
KATO FUMIO
Application Number:
PCT/JP2015/004612
Publication Date:
April 07, 2016
Filing Date:
September 10, 2015
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M4/38; H01M4/24; H01M4/36; H01M10/30
Foreign References:
JP2002216750A2002-08-02
JP2000164221A2000-06-16
JPH1197002A1999-04-09
JPH0963581A1997-03-07
JP2001107165A2001-04-17
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
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