发明申请
US20110049420A1 Homogeneous Nanoparticle Core Doping of Cathode Material Precursors
审中-公开
阴极材料前体的均相纳米颗粒核掺杂
- 专利标题： Homogeneous Nanoparticle Core Doping of Cathode Material Precursors
- 专利标题（中）： 阴极材料前体的均相纳米颗粒核掺杂
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申请号： US12747066申请日： 2008-12-11
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公开(公告)号： US20110049420A1公开(公告)日： 2011-03-03
- 发明人: Robert Ellenwood , Jens Paulsen
- 申请人： Robert Ellenwood , Jens Paulsen
- 优先权： EP07024040.3 20071212
- 国际申请： PCT/EP08/10489 WO 20081211
- 主分类号： H01M4/86
- IPC分类号： H01M4/86
摘要：
This invention describes a heterogeneous metal bearing material, comprising a host material composed of primary particles agglomerated into secondary particles, and a particulate dopant material, characterised in that the particulate dopant material is homogeneously distributed within the secondary particles of said host material. In particular, the dopant material is TiO2 and the host material is either one or a mixture of NixMnyCO2 hydroxide, oxyhydroxide, and oxide, with 0≦x, y, z≦1, and x+y+z=1.
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