专利名称：SODIUM ION BATTERY SYSTEM, METHOD
FOR USING SODIUM ION BATTERY, ANDMETHOD FOR PRODUCING SODIUM IONBATTERY
发明人：Hideki NAKAYAMA申请号：US14044966申请日：20131003
公开号：US20140097801A1公开日：20140410
专利附图：
摘要：The problem of the present invention is to provide a sodium ion battery system
capable of intending higher capacity. The present invention solves the above-mentionedproblem by providing a sodium ion battery system comprising a sodium ion battery and acharge control unit, wherein the anode active material is an active material having anNaTiOcrystal phase, and the above-mentioned charge control unit controls electriccurrent and electric potential of the above-mentioned anode active material so as tocause a second Na insertion reaction on the lower electric potential side in addition to afirst Na insertion reaction in the above-mentioned NaTiOcrystal phase.
申请人：Hideki NAKAYAMA
地址：Susono-shi JP
国籍：JP
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