To provide an anode for a lithium-ion secondary battery realizing high capacity and long life, with a small electric resistance of an electrode film, and excellent in productivity.
The anode for the lithium-ion secondary battery has a conductive auxiliary and an anode active material on a collector, with the anode active material and the collector or the conductive auxiliary combined in metallic bond. On the above collector, slurry containing the conductive auxiliary, the anode active material and metal nanoparticles is coated and sintered to obtain the anode for the lithium-ion secondary battery. Since the conductive auxiliary, the anode active material and the collector are combined in metallic bond, a silicon-system alloy having an anode film of a firm porous structure and greatly expanding in a charge and discharge process can be used for the anode active material.
SHIMADA MICHIHIRO
JP2005011802A | 2005-01-13 | |||
JP2003317707A | 2003-11-07 | |||
JP2006244984A | 2006-09-14 | |||
JP2006164823A | 2006-06-22 | |||
JP2005310487A | 2005-11-04 | |||
JP2006179367A | 2006-07-06 | |||
JP2005011802A | 2005-01-13 | |||
JP2003317707A | 2003-11-07 |
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