公开(公告)号：US20060115738A1

公开(公告)日：2006-06-01

申请号：US11000581

申请日：2004-12-01

申请人： Sergiy Sazhin ,  Zhihong Jin ,  Terry Messing ,  Ernest Ndzebet ,  Michael Root

发明人： Sergiy Sazhin ,  Zhihong Jin ,  Terry Messing ,  Ernest Ndzebet ,  Michael Root

IPC分类号： H01M10/40 ,  H01M4/58 ,  H01M10/04

CPC分类号： H01M10/0525 ,  H01M4/133 ,  H01M10/0567 ,  H01M10/4235 ,  Y10T29/49108

摘要： An electrochemical cell has an anode that includes an alkali metal, a cathode that includes fluorinated carbon, a separator between the anode and the cathode, a non-aqueous electrolyte in electrical contact with the anode and the cathode, and at least one of an electrolyte-insoluble additive in the cathode and a electrolyte-soluble additive comprising an oxygen and a nitrogen having an oxidation level higher than +2. Methods for manufacturing and using such cells are also disclosed. The cells are adapted to be stored for extended periods of time at a wide range of high and low temperatures with maintenance of enhanced rate capability and a reduced initial voltage delay.

摘要翻译： 电化学电池具有包括碱金属的阳极，包括氟化碳的阴极，阳极和阴极之间的隔板，与阳极和阴极电接触的非水电解质，以及至少一种电解质 不溶性添加剂和包含氧和氮的电解质可溶性添加剂，其氧化水平高于+2。 还公开了制造和使用这种电池的方法。 这些电池适于在宽和高温范围内长时间存储，同时维持增强的速率能力和降低的初始电压延迟。