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SODIUM SECONDARY BATTERY CHARGE/DISCHARGE SYSTEM, CHARGING/DISCHARGING METHOD, AND SODIUM SECONDARY BATTERY

机译：二次电池充放电系统，充放电方法和二次电池

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摘要

PROBLEM TO BE SOLVED: To provide a charge/discharge system which allows a sodium secondary battery to have a high capacity in the case of using a titanium oxide as a negative electrode active material.SOLUTION: A charge/discharge system comprises: a sodium secondary battery; a charge/discharge control unit for controlling the charge/discharge of the sodium secondary battery; and a temperature control unit for controlling the temperature of the sodium secondary battery to be 50°C or higher. The sodium secondary battery comprises: a positive electrode; a negative electrode; a separator interposed therebetween; and an electrolyte having sodium ion conductivity. The negative electrode includes a negative electrode active material including an anatase type titanium oxide.SELECTED DRAWING: Figure 2

机译：解决的问题：提供一种充电/放电系统，该充电/放电系统在使用二氧化钛作为负极活性物质的情况下允许钠二次电池具有高容量。解决方案：充电/放电系统包括：钠二次电池电池;充放电控制单元，用于控制钠二次电池的充放电;温度控制单元，其将钠二次电池的温度控制为50℃以上。钠二次电池包括：正极;负极;在其间插入隔离物;具有钠离子传导性的电解质。负极包括负极活性物质，该负极活性物质包括锐钛矿型氧化钛。图2

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公开/公告号JP2016096050A

专利类型
公开/公告日2016-05-26

原文格式PDF
申请/专利权人 SUMITOMO ELECTRIC IND LTD;KYOTO UNIV;
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申请/专利号JP20140231878
发明设计人 FUKUNAGA ATSUSHI;NITTA KOJI;SAKAI SHOICHIRO;IMAZAKI EIKO;HAGIWARA RIKA;NOHIRA TOSHIYUKI;DING CHANGSHENG;
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申请日2014-11-14
分类号H01M10/615;H01M10/39;H01M10/054;H01M10/058;H01M10/0568;H01M4/62;H01M4/48;H01M10/44;H01M10/6571;H01M10/633;H01M10/48;H01M4/13;H01M4/36;
国家 JP
入库时间 2022-08-21 14:46:13

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