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A series of porous carbons have been prepared by the carbonization of spherical porous sulfonated divinylbiphenyl (DVBPh) copolymers. Carbons in spherical bead form were obtained by the pyrolysis of H + , Na + , Cs + , Cu 2+ , Co 2+ and Fe 3+ forms of the sulfonated DVBPh beads. Thermogravimetric analysis (TGA) in an inert nitrogen atmosphere (25–900°C)...
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