Gas diffusion layer with flowpaths

摘要

A gas diffusion layer with flowpaths in which electroconductive wires form flow channels disposed upon an electroconductive substrate, the flow channels formed by the electroconductive wires having a height of 300 μm or less, and flow channels formed by adjacent electroconductive wires having an equivalent diameter of 300 μm or less.

主权项

1. A gas diffusion layer with flowpaths,
comprising: an electroconductive substrate; and electroconductive wires disposed on the electroconductive substrate, the electroconductive wires forming flow channels, the flow channels formed by the electroconductive wires have a height of 300 μm or less, the flow channels formed by adjacent electroconductive wires of the electroconductive wires have an equivalent diameter of 300 μm or less, and the electroconductive substrate has one layer of electroconductive wires orthogonal to but not interwoven with the electroconductive wires.