公开(公告)号：US20180034046A1

公开(公告)日：2018-02-01

申请号：US15552496

申请日：2016-01-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI YANAI ,  AKIKO OKABE ,  HIDEAKI OHYAMA ,  HIROYUKI GOTO ,  SHINICHI SUMIYAMA

IPC: H01M4/38 ,  H01M4/24 ,  H01M10/30 ,  C22C19/03

CPC classification number: H01M4/383 ,  B22F1/00 ,  B22F9/04 ,  B22F2009/043 ,  C22C1/02 ,  C22C19/00 ,  C22C19/03 ,  H01M4/242 ,  H01M4/385 ,  H01M10/30 ,  H01M2004/027 ,  Y02E60/124

Abstract: A hydrogen-absorbing alloy included in alloy powder for electrodes includes elements L, elements M, Ni, Co, and elements E. L include La as an essential component. L do not include Nd, or, even when L include Nd, the percentage of Nd in L is 5 mass % or less. Furthermore, M include at least Mg, E include at least Mn, and molar ratio α1 of Mg to the sum total of L and M satisfies 0.000

公开(公告)号：US20170002442A1

公开(公告)日：2017-01-05

申请号：US15115240

申请日：2015-02-12

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： HIDEAKI OHYAMA ,  AKIKO OKABE ,  FUMIO KATO

IPC: C22C19/00 ,  H01M4/30 ,  H01M4/04 ,  H01M4/66 ,  C22C1/02 ,  C22C19/03 ,  B22F1/00 ,  B22F9/04 ,  B22D7/00 ,  C22F1/10 ,  H01M4/24 ,  H01M10/28

CPC classification number: C22C19/007 ,  B22D7/005 ,  B22F1/0003 ,  B22F9/04 ,  B22F2009/041 ,  B22F2009/042 ,  B22F2009/043 ,  B22F2302/45 ,  B22F2304/10 ,  B22F2998/10 ,  C22C1/023 ,  C22C1/0433 ,  C22C19/03 ,  C22F1/10 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/242 ,  H01M4/30 ,  H01M4/38 ,  H01M4/662 ,  H01M10/283 ,  H01M10/286 ,  H01M2004/021 ,  H01M2004/027 ,  Y02E60/124

Abstract: A hydrogen-absorbing alloy is provided in which an X-ray diffraction image generated by CuKα rays has at least one peak selected from (1) peak Psp1 at 2θ=32.25±0.15°, (2) peak Psp2 at 2θ=33.55±0.15°, and (3) peak Psp3 at 2θ=37.27±0.15°.

Abstract translation: 提供一种吸氢合金，其中由CuKα射线产生的X射线衍射图像具有选自（1）在2θ= 32.25±0.15°处的峰值Psp1中的至少一个峰值，（2）2θ= 33.55±0.15的峰值Psp2 °，（3）峰值Psp3在2θ= 37.27±0.15°。