发明申请
- 专利标题： METHOD FOR PRODUCING ACTIVE MATERIAL AND ELECTRODE, ACTIVE MATERIAL, AND ELECTRODE
- 专利标题（中）： 生产活性材料和电极，活性材料和电极的方法
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申请号： US12689540申请日： 2010-01-19
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公开(公告)号： US20100181540A1公开(公告)日： 2010-07-22
- 发明人: Hisashi SUZUKI
- 申请人： Hisashi SUZUKI
- 申请人地址： JP TOKYO
- 专利权人： TDK CORPORATION
- 当前专利权人： TDK CORPORATION
- 当前专利权人地址： JP TOKYO
- 优先权： JPP2009-010415 20090120
- 主分类号： H01M4/88
- IPC分类号： H01M4/88 ; H01B1/02
摘要：
The method for producing an active material according to the invention comprises a step of contacting an aqueous solution containing a zirconium fluoro-complex and a silicon fluoro-complex with a first metal oxide particle to form a second metal oxide particle group containing a zirconium oxide particle and a silicon oxide particle on the surface of the first metal oxide particle. The active material comprises a first metal oxide particle and a second metal oxide particle group formed on the surface of the first metal oxide particle, and the second metal oxide particle group contains a zirconium oxide particle and a silicon oxide particle.
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