石墨化炭黑(GCB)可以是无孔的或多孔的。石墨化过程产生高纯度表面,具有很好的吸附和解吸(如果需要)性质。表面相互作用仅取决于色散(伦敦)力。这些粒子的特性包括:
100
Carbopack™
granular
bottle of 10 g
LPLC: suitable
gas chromatography (GC): suitable
solid phase extraction (SPE): suitable
Carbopack™ C
carbon
60-80 mesh
~0 cm3/g macroporosity
~0 cm3/g mesoporosity
~0 cm3/g microporosity
~0 ? pore diameter
~10 m2/g
~0.70 g/mL (free fall density)
reversed phase