发明名称 |
MANAGEMENT OF GAS PRESSURE AND ELECTRODE STATE OF CHARGE IN ALKALINE BATTERIES |
摘要 |
An inventive, new system that measures gas composition and pressure in the headspace of an aqueous electrolyte battery is described. The system includes a microcontroller that can use the composition and pressure information to connect a third electrode to either the anode(s) or the cathode(s) in order to balance the state of charge between the two. Results have shown that such a system can control the gas pressure inside a sealed flooded aqueous electrolyte battery to remain below 20 kPa (3 psi) and greatly extend the useable life of the battery. |
申请公布号 |
EP2817840(A4) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20130751954 |
申请日期 |
2013.02.22 |
申请人 |
THE CITY UNIVERSITY OF NEW YORK;TURNEY, DAMON;ITO, YASUMASA;BANERJEE, SANJOY |
发明人 |
TURNEY, DAMON;ITO, YASUMASA;BANERJEE, SANJOY |
分类号 |
H01M10/34;C25B11/04;H01M4/90;H01M10/24;H01M10/42;H01M10/48;H01M10/52 |
主分类号 |
H01M10/34 |
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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