| 摘要 |
A method of fabricating a porous media is provided. In the method, a metal mesh is provided. The metal mesh includes interlaced metal wires, and first holes are formed among the metal wires. An area of each first hole ranges from 1 mum2 to 10,000 mum2, and an area error between the first holes is less than 5%. A metal layer covers the metal wires, so as to form the porous media with second holes. By controlling the thickness of the metal layer, an area of each second hole is reduced to 0.01 mum2 to 1 mum2, and an area error between the second holes is less than 5%.
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