发明公开
EP1472327A1 COATED CARBONACEOUS PARTICLES PARTICULARLY USEFUL AS ELECTRODE MATERIALS IN ELECTRICAL STORAGE CELLS, AND METHODS OF MAKING THE SAME
审中-公开
覆层碳质颗粒，特别是用作电记忆电池电极材料的合适，及其制备方法
- 专利标题： COATED CARBONACEOUS PARTICLES PARTICULARLY USEFUL AS ELECTRODE MATERIALS IN ELECTRICAL STORAGE CELLS, AND METHODS OF MAKING THE SAME
- 专利标题（中）： 覆层碳质颗粒，特别是用作电记忆电池电极材料的合适，及其制备方法
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申请号： EP03713332.9申请日： 2003-01-31
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公开(公告)号： EP1472327A1公开(公告)日： 2004-11-03
- 发明人: MAO, Zhenhua , ROMINE, H., Ernest , CAREL, Mark, W.
- 申请人： ConocoPhillips Company
- 申请人地址： 600 North Dairy Ashford Houston, TX 77079 US
- 专利权人： ConocoPhillips Company
- 当前专利权人： ConocoPhillips Company
- 当前专利权人地址： 600 North Dairy Ashford Houston, TX 77079 US
- 代理机构： Ebner von Eschenbach, Jennifer
- 优先权： US66080 20020131
- 国际公布： WO2003064560 20030807
- 主分类号： C10C3/10
- IPC分类号： C10C3/10 ; H01M4/02 ; H01M4/08 ; H01M4/24 ; H01M4/36
摘要：
A process for the production of coated carbonaceous particles including: providing a carbon residue forming material; providing particles of a carbonaceous material; mixing the carbon residue forming material and the particles of a carbonaceous material at an elevated temperature; depositing a coating of the carbon residue forming material onto the surface of the particles; and stabilizing the coated particles by subjecting the particles to an oxidation reaction. These coated carbonaceous particles are particularly useful in the manufacture of electrodes in electrical storage cells, particularly in rechargeable electrical storage cells.
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