- 专利标题： Ion trapping agent, separator for lithium ion battery, and lithium ion secondary battery
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申请号： US16770407申请日： 2018-12-04
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公开(公告)号： US11641045B2公开(公告)日： 2023-05-02
- 发明人: Yasuharu Ono
- 申请人： TOAGOSEI CO., LTD.
- 申请人地址： JP Minato-ku
- 专利权人： TOAGOSEI CO., LTD.
- 当前专利权人： TOAGOSEI CO., LTD.
- 当前专利权人地址： JP Minato-ku
- 代理机构： Bulkley, Richardson and Gelinas, LLP
- 代理商 Mary R. Bonzagni
- 优先权： JPJP2017-240140 20171215
- 国际申请： PCT/JP2018/044497 WO 20181204
- 国际公布： WO2019/116959 WO 20190620
- 主分类号： H01M50/00
- IPC分类号： H01M50/00 ; H01M50/489 ; H01M50/449 ; H01M50/431 ; H01M10/0525 ; H01M10/0567 ; H01M50/443 ; H01M50/409 ; H01M50/417
摘要：
An ion trapping agent which is a layered phosphate compound that includes a proton as an ion exchange group, that supports lithium ions in excess of a theoretical exchange capacity of the layered phosphate compound, and that has no water of crystallization; and a separator for a lithium ion battery or a lithium ion secondary battery containing the ion trapping agent.
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