Composite electrode material and method for manufacturing the same, composite electrode containing the said composite electrode material, and Li-based battery comprising the said composite electrode

摘要

A novel composite electrode material and a method for manufacturing the same, a composite electrode containing the said composite electrode material, and a Li-based battery comprising the said composite electrode are disclosed. Herein, the composite electrode material of the present invention comprises: a core, wherein a material of the core is at least one selected from the group consisting of Sn, Sb, Si, Ge, C, a compound thereof and a complex thereof; and a conductive carbon nanoparticle, wherein the conductive carbon nanoparticle grows on a surface of the core.