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The observation of chain-like structures of self-assembled C 60 molecules on HOPG surfaces at room temperature in aerial atmosphere by means of scanning tunneling microscopy is reported. The ca. 2.5nm center-to-center distance between two fullerene molecules is much larger than in the close-packed layered or film structures of C 60 usually found on HOPG surfaces.
A new setup using microfabricated silicon reactors for studying high-temperature partial oxidation reactions is described in this paper. Methane oxidation is chosen as a test reaction. The system is completely safe to operate due to the small size and the temperature is easy to control even for the highly exothermic reaction. The activation energy obtained for full oxidation of methane on Pd/Al ...
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