| 发明名称 |
HYDROGEN-STORAGE ALLOY PARTICLES |
| 摘要 |
Novel hydrogen storage alloy particles which include vanadium which can reduce dissolution of vanadium to an alkali aqueous solution over a plurality of charging and discharging cycles when used for a negative electrode of an alkali storage battery are provided. Hydrogen storage alloy particles which contain titanium and vanadium as main components and which have an oxide layer which contains titanium oxide on their surface, the oxide layer having a thickness of 6.2 nm or more, are provided. |
| 申请公布号 |
US2015311502(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201514663509 |
申请日期 |
2015.03.20 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MATSUNAGA Tomoya |
| 分类号 |
H01M4/24;H01M4/26;H01M4/48 |
主分类号 |
H01M4/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Hydrogen storage alloy particles which contain titanium and vanadium as main components and which have an oxide layer on their surface, said oxide layer containing titanium oxide and having a thickness of 6.2 nm or more. |
| 地址 |
Toyota-shi JP |
