发明授权
- 专利标题： Active substance for electrode for a sodium ion battery
- 专利标题（中）： 钠离子电池用电极活性物质
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申请号： US14129756申请日： 2012-07-02
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公开(公告)号： US09331333B2公开(公告)日： 2016-05-03
- 发明人: Premkumar Senguttuvan , Rosa Maria Palacin , Jean-Marie Tarascon
- 申请人： Premkumar Senguttuvan , Rosa Maria Palacin , Jean-Marie Tarascon
- 申请人地址： ES Madrid FR Paris
- 专利权人： AGENCIA ESTALAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- 当前专利权人： AGENCIA ESTALAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- 当前专利权人地址： ES Madrid FR Paris
- 代理机构： Sofer & Haroun, LLP
- 优先权： FR1156007 20110704
- 国际申请： PCT/FR2012/051518 WO 20120702
- 国际公布： WO2013/004957 WO 20130110
- 主分类号： H01M4/485
- IPC分类号： H01M4/485 ; H01M10/054 ; H01M4/04 ; H01M4/131 ; H01M4/1391 ; H01M4/38 ; H01M4/62 ; H01M10/0565 ; H01M10/0569
摘要：
The present invention relates to a negative electrode material for a sodium ion battery, and to a method for producing it.The active material of the electrode material is composed of an oxide with a structure corresponding to the layered structure of the compound Na2Ti3O7, said oxide conforming to the formula NaxTi(IV)aTi(III)bMcO7 (A), in which x denotes the number of Na+ ions inserted between the layers, per Ti3O7 structural unit, with 0
公开/授权文献
- US20150295236A1 ACTIVE SUBSTANCE FOR ELECTRODE FOR A SODIUM ION BATTERY 公开/授权日：2015-10-15
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