发明公开
- 专利标题： IMPROVED PARTICLE COATING METHOD
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申请号： EP22152929.0申请日： 2022-01-24
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公开(公告)号： EP4215480A1公开(公告)日： 2023-07-26
- 发明人: Spahr, Michael , Kuhnt, Christopher , Claes, Joris
- 申请人： Rain Carbon bv , Rain Carbon Germany GmbH
- 申请人地址： BE 9060 Zelzate Vredekaai 18; DE 44579 Castrop-Rauxel Kekuléstr. 30
- 代理机构： BiiP cvba
- 主分类号： C01B32/05
- IPC分类号： C01B32/05
摘要：
The present invention is directed to a method for producing carbon coated particles or aggregates of carbon coated particles, the method comprising:
- providing a number of particles to be coated,
- producing an intermediate molten pitch product,
- directly dispersing the intermediate pitch product on the particles,
- subsequently carbonizing the particles.
In addition, the present invention is directed to a method of manufacturing a battery electrode comprising said method for producing said carbon-coated particles or said aggregates of carbon coated particles.
- providing a number of particles to be coated,
- producing an intermediate molten pitch product,
- directly dispersing the intermediate pitch product on the particles,
- subsequently carbonizing the particles.
In addition, the present invention is directed to a method of manufacturing a battery electrode comprising said method for producing said carbon-coated particles or said aggregates of carbon coated particles.
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