Table8.2.2-1 Effect of particle size of Iridium dioxide for anode on electrolytic performance
|
Particle size of Iridium dioxide |
Electrolytic voltage (V) |
Current density (A/cm2) |
Energy efficiency (％) |
|
20～ 25μm |
1.514 |
97.2 |
95.0 |
|
10～20μｍ |
1.520 |
98.1 |
95.5 |
|
5～10μm |
1.520 |
98.8 |
96.2 |
|
0.3μｍ＞ |
1.541 |
99.3 |
95.4 |
(Electrolyte membrane：50μm at thickness，Cathode catalyst ：Platinum black)