| abstract |
Electrodes, electrically conductive substrate, and comprises a composition which is supported by the surface of the electrically conductive substrate, the composition Brunauer ranging from 80m 2 / g~1100m 2 / g - Emmett - Teller ( BET) surface area, an oil absorption number of 300 mL/100 g or less, a surface energy of 10 mJ/m 2 or less, and a carbon black particle having a particle size distribution having a D 50 value of 165 nm or less. |