CPC H01G 9/20 (2013.01) [H01G 9/0029 (2013.01); H01G 9/042 (2013.01)] | 14 Claims |
8. A gas diffusion layer for an electrode comprising partially melted entangled quartz fibers formed by annealing entangled quartz fibers at 1250° C. to 1350° C. with an annealing plateau time of 5 minutes to 3 hours, the partially melted entangled quartz fibers having a pore size greater than 1 μm, and a conductive material coated on the partially melted entangled quartz fibers.
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