A technique for preparing and isolating macroscopic quantities of C<sub>60</sub>, a new carbon, was recently reported by Kratschmer, Huffman and their co-workers. Our production technique of C<sub>60...A technique for preparing and isolating macroscopic quantities of C<sub>60</sub>, a new carbon, was recently reported by Kratschmer, Huffman and their co-workers. Our production technique of C<sub>60</sub> is similar to the Kratschmer-Huffman method. The efficient macroscopic preparation of C<sub>60</sub> by the vaporization of graphite rods in 100—150展开更多
Introduction There has been considerable interest in its properties because of the discovery of solid C<sub>60</sub>. The study of its properties has. become a new, quite active field. The C<sub>60&l...Introduction There has been considerable interest in its properties because of the discovery of solid C<sub>60</sub>. The study of its properties has. become a new, quite active field. The C<sub>60</sub> molecule has an extremely stable, football-shaped and cage-like structure, and solid C<sub>60</sub> is a molecular solid bonded by weak van der Waals interactions between the molecules and has a face-centred cubic （f.c.c.） structure. Solid C<sub>60</sub> is an intrinsic semiconductor with an energy gap of 1.展开更多
文摘A technique for preparing and isolating macroscopic quantities of C<sub>60</sub>, a new carbon, was recently reported by Kratschmer, Huffman and their co-workers. Our production technique of C<sub>60</sub> is similar to the Kratschmer-Huffman method. The efficient macroscopic preparation of C<sub>60</sub> by the vaporization of graphite rods in 100—150
文摘Introduction There has been considerable interest in its properties because of the discovery of solid C<sub>60</sub>. The study of its properties has. become a new, quite active field. The C<sub>60</sub> molecule has an extremely stable, football-shaped and cage-like structure, and solid C<sub>60</sub> is a molecular solid bonded by weak van der Waals interactions between the molecules and has a face-centred cubic （f.c.c.） structure. Solid C<sub>60</sub> is an intrinsic semiconductor with an energy gap of 1.
