| abstract |
Provided are a current collector, an electrode, and a nonaqueous electrolyte secondary battery capable of reducing internal resistance and manufacturing cost. It consists of a sheet-like three-dimensional network metal porous body, the porosity of the sheet-like three-dimensional network metal porous body is 90% or more and 98% or less, and calculated by performing pore diameter measurement by the bubble point method Three-dimensional reticulated metal porous body for current collector in which 30% cumulative pore diameter (D30) of sheet-shaped three-dimensional reticulated metal porous body is 20 μm or more and 100 μm or less, electrode using the same, and nonaqueous electrolyte secondary equipped with the electrode battery. |