Synthesis and Laser Desorption Fourier Transform Mass Spectrometry of Massive Fullerenes

摘要

Synthesis of buckminsterfullerene (C60) is highly simple and the mechanism of the molecule formation is quite well understood. It makes easier the search for the optimum conditions necessary for formation of massive fullerenes (more than 100 carbon atoms). The most popular graphite arc method has been used for fullerene synthesis in our laboratories. Other available methods, like laser ablation and E-gun evaporation, were not suitable for achieving of the convenient conditions. Results of the synthesis have been analyzed by laser desorption Fourier transform ion cyclotron resonance mass spectrometry (LD FT/ICR-MS).