TABLE 2.

Characteristic diameters for different particle size distributions, measured from 0.1 to 300 μm, showing a wide range of collector sizes for each carbon

CarbonSize range (μm)Distribution typeCharacteristic diam (μm)
d10d50d90da
Rs0.53-172No.0.531.353.252.65
Area55104152
Vol74115172
Ru0.59-201No.0.591.5633.7310.24
Area52106180
Vol.68132201
C0.60-175No.0.601.393.041.89
Area2381147
Vol56110175
Co0.49-165No.0.491.282.771.94
Area4193144
Vol70111165