Oxidative dehydrogenation of 9,10-dihydroanthracene using multi-walled carbon nanotubes
نویسندگان
چکیده
Multi-walled carbon nanotubes (MWCNTs) have been used in the oxidative dehydrogenation of 9,10-dihydroanthracene in an organic solvent (toluene) using molecular oxygen as the oxidant, and in the absence of trace amounts of metals. The process is very selective and almost no anthraquinone is formed. Thermal treatment of the MWCNTs at 2600 °C favors deoxygenation of the support and markedly improves the catalytic activity. MWCNTs are better catalysts than either charcoal or exfoliated carbon.
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