| 摘要 |
PURPOSE: A negative electrode assembly is provided to improve charging speed and charging efficiency by performing the oxidation and the reduction reaction of lithium in electrolyte in which the mobility of the lithium is big. CONSTITUTION: A negative electrode assembly (100A) includes a conductive network layer (10) with conductive wires (10W) including pores (10P), forming a three-dimension, and contacting other network layers by being extended to two different directions. Lithium passes through the pores, and deposited on the conductive wires when a battery is charged, and the lithium is ionized and separated from the conductive wires when the battery is discharged. The deposition and the separation of the lithium is repeated by the charging and the discharging of the battery. |
