Formulation of zinc negative electrode for recharg

专利名称：Formulation of zinc negative electrode for

rechargeable cells having an alkalineelectrolyte

发明人：Jeffrey Phillips申请号：US10980124申请日：20041101

公开号：US20050112463A1公开日：20050526

摘要：A zinc electrode is provided for use in electrochemical cells having an alkalineelectrolyte and high cycle life. The zinc electrode comprises a mixture of zinc oxidetogether with an inorganic fibre which contains silica and alumina. Preferably, thecomposition 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 therange of 2% to 15% by weight of the zinc oxide electrode. Also, the zinc electrode willtypically further include 2% up to 10% of bismuth oxide.

申请人：Jeffrey Phillips

地址：Santa Clara CA US

国籍：US

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