| 发明名称 |
HYDROGEN STORAGE ALLOY, AND HYDROGEN STORAGE MATERIAL |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a Ti-Cr-Mn based hydrogen storage alloy in which natural oxidation in the air is suppressed and which has a high hydrogen storage content, and to provide a hydrogen storage material. SOLUTION: The Ti-Cr-Mn based hydrogen storage alloy is expressed by the compositional formula of Ti<SB>x</SB>Cr<SB>2-y</SB>Mn<SB>y</SB>(1.2<x<1.5, and 0.2<y<0.8), and consists of a Laves phase having a hexagonal C14 type crystal structure. Further, the hydrogen storage material comprises the Ti-Cr-Mn based hydrogen storage alloy and a porous material having a specific surface area of≥100 m<SP>2</SP>/g. COPYRIGHT: (C)2005,JPO&NCIPI
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| 申请公布号 |
JP2004360037(A) |
申请公布日期 |
2004.12.24 |
| 申请号 |
JP20030161944 |
申请日期 |
2003.06.06 |
| 申请人 |
TOYOTA CENTRAL RES & DEV LAB INC;TOYOTA MOTOR CORP |
发明人 |
KOJIMA YOSHITSUGU;KAWAI YASUAKI;SHINOSAWA TAMIO |
| 分类号 |
C22C14/00;C22C27/06;(IPC1-7):C22C14/00 |
主分类号 |
C22C14/00 |
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