发明名称 Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte
摘要 A zinc electrode is provided for use in electrochemical cells having an alkaline electrolyte and high cycle life. The zinc electrode comprises a mixture of zinc oxide together with an inorganic fibre which contains silica and alumina. Preferably, the composition of the inorganic fibre is in the range of 80% to 99% alumina, and 1% to 20% silica. Typically, the zinc electrode will further comprise an inorganic fibre additive in the range of 2% to 15% by weight of the zinc oxide electrode. Also, the zinc electrode will typically further include 2% up to 10% of bismuth oxide.
申请公布号 US2005112463(A1) 申请公布日期 2005.05.26
申请号 US20040980124 申请日期 2004.11.01
申请人 POWERGENIX SYSTEMS, INC. 发明人 PHILLIPS JEFFREY
分类号 H01M4/24;H01M4/62;H01M10/26;(IPC1-7):H01M4/42 主分类号 H01M4/24
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