发明名称 |
HYBRID NEGATIVE PLATE FOR LEAD-ACID STORAGE BATTERY AND LEAD-ACID STORAGE BATTERY |
摘要 |
[Problem] To provide a hybrid negative plate for a lead-acid storage battery, that inhibits decrease in hydrogen gas evolution potential and improves rapid discharge cycle characteristics in PSOC. [Means for Resolution] In a hybrid negative plate for a lead-acid storage battery, comprising a negative electrode active material-filled plate having formed on the surface thereof a coating layer of a carbon mixture comprising a carbon material for ensuring conductivity, activated carbon for ensuring capacitor capacity and/or pseudocapacitor capacity, and at least a binder, activated carbon modified with a functional group is used as the activated carbon. Preferably, activated carbon modified with an acidic surface functional group is used.
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申请公布号 |
US2012258336(A1) |
申请公布日期 |
2012.10.11 |
申请号 |
US201013392734 |
申请日期 |
2010.08.26 |
申请人 |
JUN FURUKAWA;MOMMA DAISUKE;MASUDA YOSUKE;DOBASHI AKIRA;LAM LAN TRIEU;LOUEY ROSALIE;HAIGH NIGEL PETER |
发明人 |
JUN FURUKAWA;MOMMA DAISUKE;MASUDA YOSUKE;DOBASHI AKIRA;LAM LAN TRIEU;LOUEY ROSALIE;HAIGH NIGEL PETER |
分类号 |
H01M4/583;H01M2/00;H01M4/60 |
主分类号 |
H01M4/583 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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