| 摘要 |
The present invention provides a fuel cell gas-diffusion electrode base material having exceptional flooding resistance and dry-up resistance, the capability to achieve high electricity generation across a broad temperature range from low temperatures to high temperatures, and exceptional mechanical properties, conductivity, and heat transmission, a microporous layer being arranged on one surface of an electrode base material; wherein the fuel cell gas-diffusion electrode base material is characterized in that linear carbon having an aspect ratio of 30-5000 is included in the microporous layer, and the weight of the gas-diffusion electrode base material is 30-60 g/m2. |
