发明授权
- 专利标题： Electrochemical cells
- 专利标题（中）： 电化学细胞
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申请号： US853596申请日： 1977-11-21
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公开(公告)号： US4117209A公开(公告)日： 1978-09-26
- 发明人: Trevor Leslie Markin , Roger John Bones , Keith Taylor Scott , Geoffrey John May , Graham Robinson
- 申请人： Trevor Leslie Markin , Roger John Bones , Keith Taylor Scott , Geoffrey John May , Graham Robinson
- 申请人地址： GB2 London
- 专利权人： Chloride Silent Power Limited
- 当前专利权人： Chloride Silent Power Limited
- 当前专利权人地址： GB2 London
- 优先权： GBX48656/76 19761122
- 主分类号： H01M4/66
- IPC分类号： H01M4/66 ; H01M10/39
摘要：
In a sodium-sulphur cell having a solid electrolyte separating sodium from a cathodic region containing sulphur/polysulphides in a graphite felt, a cathode current collector is formed of an aluminium substrate on which is an interstrate layer of nickel-chromium alloy covered by a coating of titanium oxide or other electronically conductive oxide intrinsically inert to the cathodic reactant.
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