发明公开
EP1093528A4 MODIFIED ELECTROCHEMICAL HYDROGEN STORAGE ALLOY HAVING INCREASED CAPACITY, RATE CAPABILITY AND CATALYTIC ACTIVITY
有权
由于容量的增加，创记录的速度及催化活性的改性电化学储氢合金
- 专利标题： MODIFIED ELECTROCHEMICAL HYDROGEN STORAGE ALLOY HAVING INCREASED CAPACITY, RATE CAPABILITY AND CATALYTIC ACTIVITY
- 专利标题（中）： 由于容量的增加，创记录的速度及催化活性的改性电化学储氢合金
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申请号： EP00923229申请日： 2000-04-11
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公开(公告)号： EP1093528A4公开(公告)日： 2002-07-24
- 发明人: FETCENKO MICHAEL A , YOUNG KWO , OVSHINSKY STANFORD R , REICHMAN BENJAMIN , KOCH JOHN , MAYS WILLIAM
- 申请人： OVONIC BATTERY CO
- 专利权人： OVONIC BATTERY CO
- 当前专利权人： OVONIC BATTERY CO
- 优先权： US29063399 1999-04-12
- 主分类号： B22F1/00
- IPC分类号： B22F1/00 ; B22F1/02 ; B22F5/00 ; C01B3/00 ; C22C14/00 ; C22C16/00 ; C22C19/00 ; C22C27/02 ; C22C27/06 ; H01M4/38 ; C22C19/05 ; C22C22/00
摘要：
A modified Ti-V-Zr-Ni-Mn-Cr electrochemical hydrogen storage alloy which has at least one of the following characteristics: 1) an increased charge/discharge rate capability over that the base Ti-V-Zr-Ni-Mn-Cr electrochemical hydrogen storage alloy; 2) a formation cycling requirement which is reduced to one tenth that of the base Ti-V-Zr-Ni-Mn-Cr electrochemical hydrogen storage alloy; 3) no chemical/thermal activation of the modified alloy is required to attain full operating capacity as is required by the base Ti-V-Zr-Ni-Mn-Cr electrochemical hydrogen storage alloy: and 4) an oxide surface layer having a higher electrochemical hydrogen storage catalytic activity than the base Ti-V-Zr-Ni-Mn-Cr electrochemical hydrogen storage alloy.
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